Issue #985: Adding Functional Tests for ViewComponent Activators.

test/Microsoft.AspNet.Mvc.FunctionalTests/ActivatorTests.cs

@@ -65,6 +65,7 @@ namespace Microsoft.AspNet.Mvc.FunctionalTests
         [Fact]
         public async Task ViewActivator_ActivatesDefaultInjectedProperties()
         {
+            // Arrange
             var server = TestServer.Create(_provider, _app);
             var client = server.CreateClient();
             var expected = @"<label for=""Hello"">Hello</label> world! /View/ConsumeServicesFromBaseType";
@@ -79,6 +80,7 @@ namespace Microsoft.AspNet.Mvc.FunctionalTests
         [Fact]
         public async Task ViewActivator_ActivatesAndContextualizesInjectedServices()
         {
+            // Arrange
             var server = TestServer.Create(_provider, _app);
             var client = server.CreateClient();
             var expected = "4 test-value";
@@ -93,10 +95,10 @@ namespace Microsoft.AspNet.Mvc.FunctionalTests
         [Fact]
         public async Task ViewActivator_ActivatesServicesFromBaseType()
         {
+            // Arrange
             var server = TestServer.Create(_provider, _app);
             var client = server.CreateClient();
-            var expected =
+            var expected = @"/content/scripts/test.js";
-@"/content/scripts/test.js";
 
             // Act
             var body = await client.GetStringAsync("http://localhost/View/ConsumeServicesFromBaseType");
@@ -104,5 +106,65 @@ namespace Microsoft.AspNet.Mvc.FunctionalTests
             // Assert
             Assert.Equal(expected, body.Trim());
         }
+
+        [Fact]
+        public async Task ViewComponentActivator_ActivatesProperties()
+        {
+            // Arrange
+            var server = TestServer.Create(_provider, _app);
+            var client = server.CreateClient();
+            var expected = @"Random Number:4";
+
+            // Act
+            var body = await client.GetStringAsync("http://localhost/View/ConsumeViewComponent");
+
+            // Assert
+            Assert.Equal(expected, body.Trim());
+        }
+
+        [Fact]
+        public async Task ViewComponentActivator_ActivatesPropertiesAndContextualizesThem()
+        {
+            // Arrange
+            var server = TestServer.Create(_provider, _app);
+            var client = server.CreateClient();
+            var expected = "test-value";
+
+            // Act
+            var body = await client.GetStringAsync("http://localhost/View/ConsumeValueComponent?test=test-value");
+
+            // Assert
+            Assert.Equal(expected, body.Trim());
+        }
+
+        [Fact]
+        public async Task ViewComponentActivator_ActivatesPropertiesAndContextualizesThem_WhenMultiplePropertiesArePresent()
+        {
+            // Arrange
+            var server = TestServer.Create(_provider, _app);
+            var client = server.CreateClient();
+            var expected = "Random Number:4 test-value";
+
+            // Act
+            var body = await client.GetStringAsync("http://localhost/View/ConsumeViewAndValueComponent?test=test-value");
+
+            // Assert
+            Assert.Equal(expected, body.Trim());
+        }
+
+        [Fact]
+        public async Task ViewComponentThatCannotBeActivated_ThrowsWhenAttemptedToBeInvoked()
+        {
+            // Arrange
+            var server = TestServer.Create(_provider, _app);
+            var client = server.CreateClient();
+            var expectedMessage = "TODO: No service for type 'ActivatorWebSite.CannotBeActivatedComponent+FakeType' " +
+                                   "has been registered.";
+
+            // Act & Assert
+            var ex = await Assert.ThrowsAsync<Exception>(
+                () => client.GetAsync("http://localhost/View/ConsumeCannotBeActivatedComponent"));
+            Assert.Equal(expectedMessage, ex.Message);
+        }
     }
 }

test/WebSites/ActivatorWebSite/Components/CannotBeActivatedComponent.cs

@@ -0,0 +1,23 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using Microsoft.AspNet.Mvc;
+
+namespace ActivatorWebSite
+{
+    [ViewComponent(Name = "CannotBeActivated")]
+    public class CannotBeActivatedComponent : ViewComponent
+    {
+        [Activate]
+        private FakeType Service { get; set; }
+
+        public IViewComponentResult Invoke()
+        {
+            return Content("Test");
+        }
+
+        private sealed class FakeType
+        {
+        }
+    }
+}

test/WebSites/ActivatorWebSite/Components/NumberComponent.cs

@@ -0,0 +1,19 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using Microsoft.AspNet.Mvc;
+
+namespace ActivatorWebSite
+{
+    [ViewComponent(Name = "Number")]
+    public class NumberComponent : ViewComponent
+    {
+        [Activate]
+        public MyService MyTestService { get; set; }
+
+        public IViewComponentResult Invoke(string content)
+        {
+            return Content(content + ":" + MyTestService.Random);
+        }
+    }
+}

test/WebSites/ActivatorWebSite/Components/ValueComponent.cs

@@ -0,0 +1,19 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using Microsoft.AspNet.Mvc;
+
+namespace ActivatorWebSite
+{
+    [ViewComponent(Name ="Value")]
+    public class ValueComponent : ViewComponent
+    {
+        [Activate]
+        public ViewService MyViewService { get; set; }
+
+        public IViewComponentResult Invoke()
+        {
+            return Content(MyViewService.GetValue());
+        }
+    }
+}

test/WebSites/ActivatorWebSite/Components/ViewAndValueComponent.cs

@@ -0,0 +1,22 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using Microsoft.AspNet.Mvc;
+
+namespace ActivatorWebSite
+{
+    [ViewComponent(Name = "ViewAndValue")]
+    public class ViewAndValueComponent : ViewComponent
+    {
+        [Activate]
+        public MyService MySampleService { get; set; }
+
+        [Activate]
+        public ViewService MyViewService { get; set; }
+
+        public IViewComponentResult Invoke(string content)
+        {
+            return Content(content + ":" + MySampleService.Random + " " + MyViewService.GetValue());
+        }
+    }
+}

test/WebSites/ActivatorWebSite/Controllers/ViewController.cs

@@ -24,5 +24,25 @@ namespace ActivatorWebSite
         {
             return View();
         }
+
+        public ViewResult ConsumeViewComponent()
+        {
+            return View();
+        }
+
+        public ViewResult ConsumeValueComponent()
+        {
+            return View();
+        }
+
+        public ViewResult ConsumeViewAndValueComponent()
+        {
+            return View();
+        }
+
+        public ViewResult ConsumeCannotBeActivatedComponent()
+        {
+            return View();
+        }
     }
 }

test/WebSites/ActivatorWebSite/Views/View/ConsumeCannotBeActivatedComponent.cshtml

@@ -0,0 +1 @@
+@Component.Invoke("CannotBeActivated")

test/WebSites/ActivatorWebSite/Views/View/ConsumeValueComponent.cshtml

@@ -0,0 +1 @@
+@Component.Invoke("Value")

test/WebSites/ActivatorWebSite/Views/View/ConsumeViewAndValueComponent.cshtml

@@ -0,0 +1 @@
+@Component.Invoke("ViewAndValue", "Random Number")

test/WebSites/ActivatorWebSite/Views/View/ConsumeViewComponent.cshtml

@@ -0,0 +1 @@
+@Component.Invoke("Number", "Random Number")