public void Request_ForApiController_Throws_WhenControllerRequestIsNull()
        {
            // Arrange
            ApiController controller = CreateController();

            Assert.Null(controller.Request);
            ConflictResult result = CreateProductUnderTest(controller);

            // Act & Assert
            InvalidOperationException exception = Assert.Throws <InvalidOperationException>(() =>
                                                                                            { HttpRequestMessage ignore = result.Request; }, "ApiController.Request must not be null.");
        }
        public void Request_Returns_InstanceProvided()
        {
            // Arrange
            using (HttpRequestMessage expectedRequest = CreateRequest())
            {
                ConflictResult result = CreateProductUnderTest(expectedRequest);

                // Act
                HttpRequestMessage request = result.Request;

                // Assert
                Assert.Same(expectedRequest, request);
            }
        }
        public void ApiControllerConflict_CreatesCorrectResult()
        {
            // Arrange
            ApiController controller = CreateController();

            // Act
            ConflictResult result = controller.Conflict();

            // Assert
            Assert.NotNull(result);

            using (HttpRequestMessage expectedRequest = CreateRequest())
            {
                controller.Request = expectedRequest;
                Assert.Same(expectedRequest, result.Request);
            }
        }
        public void Request_ForApiController_EvaluatesLazily()
        {
            // Arrange
            ApiController  controller = CreateController();
            ConflictResult result     = CreateProductUnderTest(controller);

            using (HttpRequestMessage expectedRequest = CreateRequest())
            {
                controller.Request = expectedRequest;

                // Act
                HttpRequestMessage request = result.Request;

                // Assert
                Assert.Same(expectedRequest, request);
            }
        }