Add integration test framework for isolated

.gitignore

@@ -297,3 +297,9 @@ functions-extensions/
 .vscode/
 .ionide/
 /src/WebJobs.Extensions.DurableTask/Microsoft.Azure.WebJobs.Extensions.DurableTask.xml
+
+# E2E Tests build output
+/test/DotnetIsolatedE2ETests/Azure.Functions.Cli/*
+/src/Worker.Extensions.DurableTask/out/*
+/src/WebJobs.Extensions.DurableTask/out/*
+/test/DotnetIsolatedE2ETests/azurite/*

WebJobs.Extensions.DurableTask.sln

@@ -87,6 +87,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DFPerfScenariosV4", "test\D
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Worker.Extensions.DurableTask.Tests", "test\Worker.Extensions.DurableTask.Tests\Worker.Extensions.DurableTask.Tests.csproj", "{76DEC17C-BF6A-498A-8E8A-7D6CB2E03284}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DotnetIsolatedE2ETests", "test\DotnetIsolatedE2ETests\DotnetIsolatedE2ETests.csproj", "{63628712-4196-4865-B268-5BA3D8F08DE1}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -155,6 +157,10 @@ Global
 		{76DEC17C-BF6A-498A-8E8A-7D6CB2E03284}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{76DEC17C-BF6A-498A-8E8A-7D6CB2E03284}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{76DEC17C-BF6A-498A-8E8A-7D6CB2E03284}.Release|Any CPU.Build.0 = Release|Any CPU
+		{63628712-4196-4865-B268-5BA3D8F08DE1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{63628712-4196-4865-B268-5BA3D8F08DE1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{63628712-4196-4865-B268-5BA3D8F08DE1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{63628712-4196-4865-B268-5BA3D8F08DE1}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -184,6 +190,7 @@ Global
 		{7387E723-E153-4B7A-B105-8C67BFBD48CF} = {78BCF152-C22C-408F-9FB1-0F8C99B154B5}
 		{FC8AD123-F949-4D21-B817-E5A4BBF7F69B} = {7387E723-E153-4B7A-B105-8C67BFBD48CF}
 		{76DEC17C-BF6A-498A-8E8A-7D6CB2E03284} = {78BCF152-C22C-408F-9FB1-0F8C99B154B5}
+		{63628712-4196-4865-B268-5BA3D8F08DE1} = {78BCF152-C22C-408F-9FB1-0F8C99B154B5}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {5E9AC327-DE18-41A5-A55D-E44CB4281943}

test/DotnetIsolatedE2EApps/MainApp/.gitignore

@@ -0,0 +1,264 @@
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+# Azure Functions localsettings file
+local.settings.json
+
+# User-specific files
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+
+# Visual Studio 2015 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUNIT
+*.VisualState.xml
+TestResult.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# DNX
+project.lock.json
+project.fragment.lock.json
+artifacts/
+
+*_i.c
+*_p.c
+*_i.h
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# JustCode is a .NET coding add-in
+.JustCode
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# TODO: Comment the next line if you want to checkin your web deploy settings
+# but database connection strings (with potential passwords) will be unencrypted
+#*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# The packages folder can be ignored because of Package Restore
+**/packages/*
+# except build/, which is used as an MSBuild target.
+!**/packages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/packages/repositories.config
+# NuGet v3's project.json files produces more ignoreable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+node_modules/
+orleans.codegen.cs
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+*.mdf
+*.ldf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# JetBrains Rider
+.idea/
+*.sln.iml
+
+# CodeRush
+.cr/
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc

test/DotnetIsolatedE2EApps/MainApp/HelloCities.cs

@@ -0,0 +1,58 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using Microsoft.Azure.Functions.Worker;
+using Microsoft.Azure.Functions.Worker.Http;
+using Microsoft.DurableTask;
+using Microsoft.DurableTask.Client;
+using Microsoft.Extensions.Logging;
+
+namespace Microsoft.Azure.Durable.Tests.E2E
+{
+    public static class HelloCities
+    {
+        [Function(nameof(HelloCities))]
+        public static async Task<List<string>> RunOrchestrator(
+            [OrchestrationTrigger] TaskOrchestrationContext context)
+        {
+            ILogger logger = context.CreateReplaySafeLogger(nameof(HelloCities));
+            logger.LogInformation("Saying hello.");
+            var outputs = new List<string>();
+
+            // Replace name and input with values relevant for your Durable Functions Activity
+            outputs.Add(await context.CallActivityAsync<string>(nameof(SayHello), "Tokyo"));
+            outputs.Add(await context.CallActivityAsync<string>(nameof(SayHello), "Seattle"));
+            outputs.Add(await context.CallActivityAsync<string>(nameof(SayHello), "London"));
+
+            // returns ["Hello Tokyo!", "Hello Seattle!", "Hello London!"]
+            return outputs;
+        }
+
+        [Function(nameof(SayHello))]
+        public static string SayHello([ActivityTrigger] string name, FunctionContext executionContext)
+        {
+            ILogger logger = executionContext.GetLogger("SayHello");
+            logger.LogInformation("Saying hello to {name}.", name);
+            return $"Hello {name}!";
+        }
+
+        [Function("HelloCities_HttpStart")]
+        public static async Task<HttpResponseData> HttpStart(
+            [HttpTrigger(AuthorizationLevel.Anonymous, "get", "post")] HttpRequestData req,
+            [DurableClient] DurableTaskClient client,
+            FunctionContext executionContext)
+        {
+            ILogger logger = executionContext.GetLogger("HelloCities_HttpStart");
+
+            // Function input comes from the request content.
+            string instanceId = await client.ScheduleNewOrchestrationInstanceAsync(
+                nameof(HelloCities));
+
+            logger.LogInformation("Started orchestration with ID = '{instanceId}'.", instanceId);
+
+            // Returns an HTTP 202 response with an instance management payload.
+            // See https://learn.microsoft.com/azure/azure-functions/durable/durable-functions-http-api#start-orchestration
+            return await client.CreateCheckStatusResponseAsync(req, instanceId);
+        }
+    }
+}

test/DotnetIsolatedE2EApps/MainApp/Program.cs

@@ -0,0 +1,22 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using Microsoft.Azure.Functions.Worker;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.DependencyInjection;
+using System.Diagnostics;
+
+var host = new HostBuilder()
+    .ConfigureFunctionsWebApplication()
+    .ConfigureServices(services => {
+        services.AddApplicationInsightsTelemetryWorkerService();
+        services.ConfigureFunctionsApplicationInsights();
+    })
+    .Build();
+
+// Bool.parse
+if (Environment.GetEnvironmentVariable("DURABLE_ATTACH_DEBUGGER") == "True") {
+    Debugger.Launch();
+}
+
+host.Run();