C# EmptyController类代码示例

        public void ExecuteCoreWithAsynchronousInvokerAndActionCompletesSuccessfully() {
            // Arrange
            ControllerContext controllerContext = GetControllerContext();
            MockAsyncResult asyncResult = new MockAsyncResult();

            Mock<ITempDataProvider> mockTempDataProvider = new Mock<ITempDataProvider>();
            mockTempDataProvider.Expect(p => p.LoadTempData(controllerContext)).Returns(new Dictionary<string, object>()).Verifiable();
            mockTempDataProvider.Expect(p => p.SaveTempData(controllerContext, It.IsAny<IDictionary<string, object>>())).AtMostOnce().Verifiable();

            Mock<IAsyncActionInvoker> mockInvoker = new Mock<IAsyncActionInvoker>();
            mockInvoker.Expect(i => i.BeginInvokeAction(controllerContext, "SomeAction", It.IsAny<AsyncCallback>(), It.IsAny<object>())).Returns(asyncResult).Verifiable();
            mockInvoker.Expect(i => i.EndInvokeAction(asyncResult)).Returns(true).Verifiable();

            EmptyController controller = new EmptyController() {
                ControllerContext = controllerContext,
                TempDataProvider = mockTempDataProvider.Object,
                ActionInvoker = mockInvoker.Object
            };

            // Act
            IAsyncResult returnedAsyncResult = controller.BeginExecuteCore(null, null);
            controller.TempData["key"] = "value";
            controller.EndExecuteCore(returnedAsyncResult);

            // Assert
            mockInvoker.Verify();
            mockTempDataProvider.Verify();
        }

        public void ActionInvokerProperty() {
            // Arrange
            Controller controller = new EmptyController();

            // Act & Assert
            MemberHelper.TestPropertyWithDefaultInstance(controller, "ActionInvoker", new ControllerActionInvoker());
        }

        public void Execute_ThrowsIfRequestContextIsNull()
        {
            // Arrange
            IAsyncController controller = new EmptyController();

            // Act & assert
            Assert.ThrowsArgumentNull(
                delegate { controller.BeginExecute(null, null, null); }, "requestContext");
        }

        public void ActionInvokerIsAsyncInvokerByDefault() {
            // Arrange
            EmptyController controller = new EmptyController();

            // Act
            IActionInvoker invoker = controller.ActionInvoker;

            // Assert
            Assert.IsInstanceOfType(invoker, typeof(AsyncControllerActionInvoker));
        }

        public void Execute_ThrowsIfRequestContextIsNull() {
            // Arrange
            IAsyncController controller = new EmptyController();

            // Act & assert
            ExceptionHelper.ExpectArgumentNullException(
                delegate {
                    controller.BeginExecute(null, null, null);
                }, "requestContext");
        }

        public void AsyncManagerProperty() {
            // Arrange
            EmptyController controller = new EmptyController();

            // Act
            AsyncManager asyncManager = controller.AsyncManager;

            // Assert
            Assert.IsNotNull(asyncManager);
        }

        public void ActionInvokerProperty() {
            // Arrange
            EmptyController controller = new EmptyController();

            // Act
            IActionInvoker invoker = controller.ActionInvoker;

            // Assert
            Assert.AreEqual(typeof(AsyncControllerActionInvoker), invoker.GetType());
        }

        public void ActionInvokerProperty()
        {
            // Arrange
            EmptyController controller = new EmptyController();

            // Act
            IActionInvoker invoker = controller.ActionInvoker;

            // Assert
            Assert.IsType<AsyncControllerActionInvoker>(invoker);
        }

        public void ContentWithContentString() {
            // Arrange
            Controller controller = new EmptyController();
            string content = "Some content";

            // Act
            ContentResult result = controller.Content(content);

            // Assert
            Assert.AreEqual(content, result.Content);
        }

        public void Execute_ThrowsIfCalledMoreThanOnce()
        {
            // Arrange
            IAsyncController controller = new EmptyController();
            RequestContext requestContext = GetRequestContext("SomeAction");

            // Act & assert
            controller.BeginExecute(requestContext, null, null);
            Assert.Throws<InvalidOperationException>(
                delegate { controller.BeginExecute(requestContext, null, null); },
                @"A single instance of controller 'System.Web.Mvc.Test.AsyncControllerTest+EmptyController' cannot be used to handle multiple requests. If a custom controller factory is in use, make sure that it creates a new instance of the controller for each request.");
        }

        public void OnAuthorizationSetsControllerValidateRequestToTrue() {
            // Arrange
            Controller controller = new EmptyController() { ValidateRequest = false };
            ValidateInputAttribute attr = new ValidateInputAttribute(enableValidation: true);
            AuthorizationContext authContext = GetAuthorizationContext(controller);

            // Act
            attr.OnAuthorization(authContext);

            // Assert
            Assert.IsTrue(controller.ValidateRequest);
        }

        public void HttpContextProperty() {
            var c = new EmptyController();
            Assert.IsNull(c.HttpContext, "Property should be null before Context is set");

            Mock<HttpContextBase> mockHttpContext = new Mock<HttpContextBase>();

            Mock<ControllerContext> mockControllerContext = new Mock<ControllerContext>();
            mockControllerContext.Setup(cc => cc.Controller).Returns(c);
            mockControllerContext.Setup(cc => cc.HttpContext).Returns(mockHttpContext.Object);

            c.ControllerContext = mockControllerContext.Object;
            Assert.AreEqual<HttpContextBase>(mockHttpContext.Object, c.HttpContext, "Property should equal the value on the Context.");
        }

        public void ContentWithContentStringAndContentType()
        {
            // Arrange
            Controller controller = new EmptyController();
            string content = "Some content";
            string contentType = "Some content type";

            // Act
            ContentResult result = controller.Content(content, contentType);

            // Assert
            Assert.Equal(content, result.Content);
            Assert.Equal(contentType, result.ContentType);
        }

        public void ContentWithContentStringAndContentTypeAndEncoding() {
            // Arrange
            Controller controller = new EmptyController();
            string content = "Some content";
            string contentType = "Some content type";
            Encoding contentEncoding = Encoding.UTF8;

            // Act
            ContentResult result = controller.Content(content, contentType, contentEncoding);

            // Assert
            Assert.AreEqual(content, result.Content);
            Assert.AreEqual(contentType, result.ContentType);
            Assert.AreSame(contentEncoding, result.ContentEncoding);
        }

        public void CreateCachedController_UnderlyingFactoryReturnsController() {
            // Arrange
            RequestContext requestContext = GetRequestContext();
            EmptyController controller = new EmptyController();

            Mock<IControllerFactory> mockUnderlyingFactory = new Mock<IControllerFactory>();
            mockUnderlyingFactory.Expect(o => o.CreateController(requestContext, "home")).Returns(controller).AtMostOnce();
            MvcDynamicSessionControllerFactory factory = new MvcDynamicSessionControllerFactory(mockUnderlyingFactory.Object);

            // Act
            IController controller1 = factory.CreateCachedController(requestContext, "home");
            IController controller2 = factory.CreateController(requestContext, "home");

            // Assert
            Assert.AreEqual(controller, controller1);
            Assert.AreSame(controller1, controller2);
            mockUnderlyingFactory.Verify();
        }