test: add tests for StealthyFetcher async fetch

Author: D4Vinci

tests/fetchers/async/test_camoufox.py

@@ -0,0 +1,95 @@
+import pytest
+import pytest_httpbin
+
+from scrapling import StealthyFetcher
+
+
+@pytest_httpbin.use_class_based_httpbin
+@pytest.mark.asyncio
+class TestStealthyFetcher:
+    @pytest.fixture(scope="class")
+    def fetcher(self):
+        return StealthyFetcher(auto_match=False)
+
+    @pytest.fixture(scope="class")
+    def urls(self, httpbin):
+        url = httpbin.url
+        return {
+            'status_200': f'{url}/status/200',
+            'status_404': f'{url}/status/404',
+            'status_501': f'{url}/status/501',
+            'basic_url': f'{url}/get',
+            'html_url': f'{url}/html',
+            'delayed_url': f'{url}/delay/10',  # 10 Seconds delay response
+            'cookies_url': f"{url}/cookies/set/test/value"
+        }
+
+    async def test_basic_fetch(self, fetcher, urls):
+        """Test doing basic fetch request with multiple statuses"""
+        assert (await fetcher.async_fetch(urls['status_200'])).status == 200
+        assert (await fetcher.async_fetch(urls['status_404'])).status == 404
+        assert (await fetcher.async_fetch(urls['status_501'])).status == 501
+
+    async def test_networkidle(self, fetcher, urls):
+        """Test if waiting for `networkidle` make page does not finish loading or not"""
+        assert (await fetcher.async_fetch(urls['basic_url'], network_idle=True)).status == 200
+
+    async def test_blocking_resources(self, fetcher, urls):
+        """Test if blocking resources make page does not finish loading or not"""
+        assert (await fetcher.async_fetch(urls['basic_url'], block_images=True)).status == 200
+        assert (await fetcher.async_fetch(urls['basic_url'], disable_resources=True)).status == 200
+
+    async def test_waiting_selector(self, fetcher, urls):
+        """Test if waiting for a selector make page does not finish loading or not"""
+        assert (await fetcher.async_fetch(urls['html_url'], wait_selector='h1')).status == 200
+        assert (await fetcher.async_fetch(
+            urls['html_url'],
+            wait_selector='h1',
+            wait_selector_state='visible'
+        )).status == 200
+
+    async def test_cookies_loading(self, fetcher, urls):
+        """Test if cookies are set after the request"""
+        response = await fetcher.async_fetch(urls['cookies_url'])
+        assert response.cookies == {'test': 'value'}
+
+    async def test_automation(self, fetcher, urls):
+        """Test if automation break the code or not"""
+
+        async def scroll_page(page):
+            await page.mouse.wheel(10, 0)
+            await page.mouse.move(100, 400)
+            await page.mouse.up()
+            return page
+
+        assert (await fetcher.async_fetch(urls['html_url'], page_action=scroll_page)).status == 200
+
+    async def test_properties(self, fetcher, urls):
+        """Test if different arguments breaks the code or not"""
+        assert (await fetcher.async_fetch(
+            urls['html_url'],
+            block_webrtc=True,
+            allow_webgl=True
+        )).status == 200
+
+        assert (await fetcher.async_fetch(
+            urls['html_url'],
+            block_webrtc=False,
+            allow_webgl=True
+        )).status == 200
+
+        assert (await fetcher.async_fetch(
+            urls['html_url'],
+            block_webrtc=True,
+            allow_webgl=False
+        )).status == 200
+
+        assert (await fetcher.async_fetch(
+            urls['html_url'],
+            extra_headers={'ayo': ''},
+            os_randomize=True
+        )).status == 200
+
+    async def test_infinite_timeout(self, fetcher, urls):
+        """Test if infinite timeout breaks the code or not"""
+        assert (await fetcher.async_fetch(urls['delayed_url'], timeout=None)).status == 200