Adding a unit test for SignInManager and UnitManager

MusicStore.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 14
-VisualStudioVersion = 14.0.22230.1
+VisualStudioVersion = 14.0.22617.0
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = ".nuget", ".nuget", "{44621553-AA7D-4893-8834-79582A7D8348}"
 EndProject
@@ -24,6 +24,8 @@ Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "MusicStore", "src\MusicStor
 EndProject
 Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "MusicStore.Spa", "src\MusicStore.Spa\MusicStore.Spa.kproj", "{93891170-A8D5-46FD-A291-40F90CF258C2}"
 EndProject
+Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "MusicStore.Test", "test\MusicStore.Test\MusicStore.Test.kproj", "{BECA766F-093E-4D08-9530-2BFA63C5BF93}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -84,6 +86,18 @@ Global
 		{93891170-A8D5-46FD-A291-40F90CF258C2}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
 		{93891170-A8D5-46FD-A291-40F90CF258C2}.Release|Mixed Platforms.Build.0 = Release|Any CPU
 		{93891170-A8D5-46FD-A291-40F90CF258C2}.Release|x86.ActiveCfg = Release|Any CPU
+		{BECA766F-093E-4D08-9530-2BFA63C5BF93}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BECA766F-093E-4D08-9530-2BFA63C5BF93}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BECA766F-093E-4D08-9530-2BFA63C5BF93}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{BECA766F-093E-4D08-9530-2BFA63C5BF93}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{BECA766F-093E-4D08-9530-2BFA63C5BF93}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{BECA766F-093E-4D08-9530-2BFA63C5BF93}.Debug|x86.Build.0 = Debug|Any CPU
+		{BECA766F-093E-4D08-9530-2BFA63C5BF93}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BECA766F-093E-4D08-9530-2BFA63C5BF93}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BECA766F-093E-4D08-9530-2BFA63C5BF93}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{BECA766F-093E-4D08-9530-2BFA63C5BF93}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{BECA766F-093E-4D08-9530-2BFA63C5BF93}.Release|x86.ActiveCfg = Release|Any CPU
+		{BECA766F-093E-4D08-9530-2BFA63C5BF93}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -94,5 +108,6 @@ Global
 		{A319ACCE-060B-4385-9534-9F2202F6180E} = {363D2681-31A6-48C9-90BB-9ACFF4A41F06}
 		{3CFBED5D-2ED8-49DB-96FB-BDAA748DC5A0} = {B7B176B6-8D4D-4EF1-BBD2-DDA650C78FFF}
 		{93891170-A8D5-46FD-A291-40F90CF258C2} = {B7B176B6-8D4D-4EF1-BBD2-DDA650C78FFF}
+		{BECA766F-093E-4D08-9530-2BFA63C5BF93} = {363D2681-31A6-48C9-90BB-9ACFF4A41F06}
 	EndGlobalSection
 EndGlobal

test/MusicStore.Test/ManageControllerTest.cs

@@ -0,0 +1,95 @@
+using System;
+using System.Collections.Generic;
+using System.Security.Claims;
+using System.Threading.Tasks;
+using Microsoft.AspNet.Hosting;
+using Microsoft.AspNet.Http;
+using Microsoft.AspNet.Http.Authentication;
+using Microsoft.AspNet.Http.Core;
+using Microsoft.AspNet.Http.Core.Authentication;
+using Microsoft.AspNet.Identity;
+using Microsoft.AspNet.Mvc;
+using Microsoft.Framework.DependencyInjection;
+using Microsoft.Framework.DependencyInjection.Fallback;
+using MusicStore.Models;
+using Xunit;
+
+namespace MusicStore.Controllers
+{
+    public class ManageControllerTest
+    {
+        private readonly IServiceProvider _serviceProvider;
+
+        public ManageControllerTest()
+        {
+            var services = new ServiceCollection();
+            services.AddEntityFramework()
+                    .AddInMemoryStore()
+                    .AddDbContext<MusicStoreContext>();
+
+            services.AddIdentity<ApplicationUser, IdentityRole>()
+                    .AddEntityFrameworkStores<MusicStoreContext>();
+
+            // IHttpContextAccessor is required for SignInManager, and UserManager
+            services.AddInstance<IHttpContextAccessor>(
+                new HttpContextAccessor()
+                    {
+                        HttpContext = new TestHttpContext(),
+                    });
+
+            _serviceProvider = services.BuildServiceProvider();
+        }
+
+        [Fact]
+        public async Task Index_ReturnsViewBagMessagesExpected()
+        {
+            // Arrange
+            var userId = "TestUserA";
+            var phone = "abcdefg";
+            var claims = new List<Claim> { new Claim(ClaimTypes.NameIdentifier, userId) };
+
+            var userManager = _serviceProvider.GetRequiredService<UserManager<ApplicationUser>>();
+            var userManagerResult = await userManager.CreateAsync(
+                new ApplicationUser { Id = userId, UserName = "Test", TwoFactorEnabled = true, PhoneNumber = phone },
+                "Pass@word1");
+            Assert.True(userManagerResult.Succeeded);
+
+            var signInManager = _serviceProvider.GetRequiredService<SignInManager<ApplicationUser>>();
+
+            var httpContext = _serviceProvider.GetRequiredService<IHttpContextAccessor>().HttpContext;
+            httpContext.User = new ClaimsPrincipal(new ClaimsIdentity(claims));
+
+            var controller = new ManageController()
+            {
+                UserManager = userManager,
+                SignInManager = signInManager,
+            };
+            controller.ActionContext.HttpContext = httpContext;
+
+            // Act
+            var result = await controller.Index();
+
+            // Assert
+            var viewResult = Assert.IsType<ViewResult>(result);
+            Assert.Null(viewResult.ViewName);
+
+            Assert.Empty(controller.ViewBag.StatusMessage);
+
+            Assert.NotNull(viewResult.ViewData);
+            var model = Assert.IsType<IndexViewModel>(viewResult.ViewData.Model);
+            Assert.True(model.TwoFactor);
+            Assert.Equal(phone, model.PhoneNumber);
+            Assert.True(model.HasPassword);
+        }
+
+        private class TestHttpContext : DefaultHttpContext
+        {
+            public override Task<IEnumerable<AuthenticationResult>>
+                AuthenticateAsync(IEnumerable<string> authenticationTypes)
+            {
+                return
+                    Task.FromResult(new AuthenticateContext(authenticationTypes).Results);
+            }
+        }
+    }
+}

test/MusicStore.Test/MusicStore.Test.kproj

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">14.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+  </PropertyGroup>
+
+  <Import Project="$(VSToolsPath)\AspNet\Microsoft.Web.AspNet.Props" Condition="'$(VSToolsPath)' != ''" />
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>beca766f-093e-4d08-9530-2bfa63c5bf93</ProjectGuid>
+    <RootNamespace>MusicStore</RootNamespace>
+    <BaseIntermediateOutputPath Condition="'$(BaseIntermediateOutputPath)'=='' ">..\..\..\artifacts\obj\$(MSBuildProjectName)</BaseIntermediateOutputPath>
+    <OutputPath Condition="'$(OutputPath)'=='' ">..\..\..\artifacts\bin\$(MSBuildProjectName)\</OutputPath>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <SchemaVersion>2.0</SchemaVersion>
+  </PropertyGroup>
+  <Import Project="$(VSToolsPath)\AspNet\Microsoft.Web.AspNet.targets" Condition="'$(VSToolsPath)' != ''" />
+</Project>

test/MusicStore.Test/project.json

@@ -0,0 +1,16 @@
+{
+  "compilationOptions": {
+    "warningsAsErrors": "true"
+  },
+  "dependencies": {
+    "MusicStore": "",
+    "Microsoft.AspNet.Mvc" : "6.0.0-*",
+    "xunit.runner.kre": "1.0.0-*"
+  },
+  "commands": {
+    "test": "xunit.runner.kre"
+  },
+  "frameworks": {
+    "aspnet50": { }
+  }
+}