Example #1
0
        public async Task ExecuteChangeSetAsync_ReturnsSingleErrorResponse()
        {
            MockHttpServer server = new MockHttpServer(request =>
            {
                if (request.Method == HttpMethod.Post)
                {
                    return(Task.FromResult(new HttpResponseMessage(HttpStatusCode.BadRequest)));
                }
                return(Task.FromResult(new HttpResponseMessage()));
            });
            UnbufferedODataBatchHandler batchHandler = new UnbufferedODataBatchHandler(server);
            HttpRequestMessage          batchRequest = new HttpRequestMessage(HttpMethod.Post, "http://example.com/$batch")
            {
                Content = new MultipartContent("mixed")
                {
                    new MultipartContent("mixed") // ChangeSet
                    {
                        ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Put, "http://example.com/values")),
                        ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Post, "http://example.com/values")),
                        ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Delete, "http://example.com/values")),
                    }
                }
            };
            ODataMessageReader reader = await batchRequest.Content
                                        .GetODataMessageReaderAsync(new ODataMessageReaderSettings { BaseUri = new Uri("http://example.com") }, CancellationToken.None);

            ODataBatchReader batchReader = reader.CreateODataBatchReader();

            var response = await batchHandler.ExecuteChangeSetAsync(batchReader, Guid.NewGuid(), batchRequest, CancellationToken.None);

            var changesetResponse = Assert.IsType <ChangeSetResponseItem>(response);

            Assert.Single(changesetResponse.Responses);
            Assert.Equal(HttpStatusCode.BadRequest, changesetResponse.Responses.First().StatusCode);
        }
Example #2
0
        public async Task ProcessBatchAsync_CallsRegisterForDispose()
        {
            // Arrange
            List <IDisposable> expectedResourcesForDisposal = new List <IDisposable>();
            MockHttpServer     server = new MockHttpServer(request =>
            {
                var tmpContent = new StringContent(String.Empty);
                request.RegisterForDispose(tmpContent);
                expectedResourcesForDisposal.Add(tmpContent);
                return(new HttpResponseMessage {
                    Content = new StringContent(request.RequestUri.AbsoluteUri)
                });
            });
            DefaultODataBatchHandler batchHandler = new DefaultODataBatchHandler(server);
            HttpRequestMessage       batchRequest = new HttpRequestMessage(HttpMethod.Post, "http://example.com/$batch")
            {
                Content = new MultipartContent("mixed")
                {
                    ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Get, "http://example.com/"))
                }
            };

            batchRequest.EnableHttpDependencyInjectionSupport();

            // Act
            var response = await batchHandler.ProcessBatchAsync(batchRequest, CancellationToken.None);

            var resourcesForDisposal = batchRequest.GetResourcesForDisposal();

            // Assert
            foreach (var expectedResource in expectedResourcesForDisposal)
            {
                Assert.Contains(expectedResource, resourcesForDisposal);
            }
        }
Example #3
0
        public async Task ExecuteRequestMessagesAsync_DisposesResponseInCaseOfException()
        {
            List <MockHttpResponseMessage> responses = new List <MockHttpResponseMessage>();
            MockHttpServer server = new MockHttpServer(request =>
            {
                if (request.Method == HttpMethod.Put)
                {
                    throw new InvalidOperationException();
                }
                var response = new MockHttpResponseMessage();
                responses.Add(response);
                return(response);
            });
            DefaultODataBatchHandler batchHandler = new DefaultODataBatchHandler(server);

            ODataBatchRequestItem[] requests = new ODataBatchRequestItem[]
            {
                new OperationRequestItem(new HttpRequestMessage(HttpMethod.Get, "http://example.com/")),
                new OperationRequestItem(new HttpRequestMessage(HttpMethod.Post, "http://example.com/")),
                new OperationRequestItem(new HttpRequestMessage(HttpMethod.Put, "http://example.com/")),
            };

            await ExceptionAssert.ThrowsAsync <InvalidOperationException>(
                () => batchHandler.ExecuteRequestMessagesAsync(requests, CancellationToken.None));

            Assert.Equal(2, responses.Count);
            foreach (var response in responses)
            {
                Assert.True(response.IsDisposed);
            }
        }
Example #4
0
        public async Task ProcessBatchAsync_CallsInvokerForEachRequest()
        {
            // Arrange
            MockHttpServer server = new MockHttpServer(async request =>
            {
                string responseContent = request.RequestUri.AbsoluteUri;
                if (request.Content != null)
                {
                    string content = await request.Content.ReadAsStringAsync();
                    if (!String.IsNullOrEmpty(content))
                    {
                        responseContent += "," + content;
                    }
                }
                return(new HttpResponseMessage {
                    Content = new StringContent(responseContent)
                });
            });
            UnbufferedODataBatchHandler batchHandler = new UnbufferedODataBatchHandler(server);
            HttpRequestMessage          batchRequest = new HttpRequestMessage(HttpMethod.Post, "http://example.com/$batch")
            {
                Content = new MultipartContent("mixed")
                {
                    ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Get, "http://example.com/")),
                    new MultipartContent("mixed") // ChangeSet
                    {
                        ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Post, "http://example.com/values")
                        {
                            Content = new StringContent("foo")
                        })
                    }
                }
            };

            batchRequest.EnableHttpDependencyInjectionSupport();

            // Act
            var response = await batchHandler.ProcessBatchAsync(batchRequest, CancellationToken.None);

            // Assert
            var batchContent   = Assert.IsType <ODataBatchContent>(response.Content);
            var batchResponses = batchContent.Responses.ToArray();

            Assert.Equal(2, batchResponses.Length);
            var response0 = (OperationResponseItem)batchResponses[0];
            var response1 = (ChangeSetResponseItem)batchResponses[1];

            Assert.Equal("http://example.com/", await response0.Response.Content.ReadAsStringAsync());
            Assert.Equal("http://example.com/values,foo", await response1.Responses.First().Content.ReadAsStringAsync());
        }
Example #5
0
        public async Task ExecuteChangeSetAsync_CopiesPropertiesFromRequest_WithoutExcludedProperties()
        {
            MockHttpServer server = new MockHttpServer(request =>
            {
                return(new HttpResponseMessage
                {
                    RequestMessage = request
                });
            });
            UnbufferedODataBatchHandler batchHandler = new UnbufferedODataBatchHandler(server);
            HttpRequestMessage          batchRequest = new HttpRequestMessage(HttpMethod.Post, "http://example.com/$batch")
            {
                Content = new MultipartContent("mixed")
                {
                    new MultipartContent("mixed") // ChangeSet
                    {
                        ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Post, "http://example.com/values")
                        {
                            Content = new StringContent("foo")
                        })
                    }
                }
            };

            batchRequest.Properties.Add("foo", "bar");
            batchRequest.SetRouteData(new HttpRouteData(new HttpRoute()));
            batchRequest.RegisterForDispose(new StringContent(String.Empty));
            ODataMessageReader reader = await batchRequest.Content
                                        .GetODataMessageReaderAsync(new ODataMessageReaderSettings { BaseUri = new Uri("http://example.com") }, CancellationToken.None);

            ODataBatchReader batchReader            = reader.CreateODataBatchReader();
            List <ODataBatchResponseItem> responses = new List <ODataBatchResponseItem>();
            Guid batchId = Guid.NewGuid();

            batchReader.Read();

            var response = await batchHandler.ExecuteChangeSetAsync(batchReader, Guid.NewGuid(), batchRequest, CancellationToken.None);

            var changeSetResponses = ((ChangeSetResponseItem)response).Responses;

            foreach (var changeSetResponse in changeSetResponses)
            {
                var changeSetRequest = changeSetResponse.RequestMessage;
                Assert.Equal("bar", changeSetRequest.Properties["foo"]);
                Assert.Null(changeSetRequest.GetRouteData());
                Assert.Same(changeSetRequest, changeSetRequest.GetUrlHelper().Request);
                Assert.Empty(changeSetRequest.GetResourcesForDisposal());
            }
        }
Example #6
0
        public async Task ProcessBatchAsync_DisposesResponseInCaseOfException()
        {
            // Arrange
            List <MockHttpResponseMessage> responses = new List <MockHttpResponseMessage>();
            MockHttpServer server = new MockHttpServer(request =>
            {
                if (request.Method == HttpMethod.Put)
                {
                    throw new InvalidOperationException();
                }
                var response = new MockHttpResponseMessage();
                responses.Add(response);
                return(response);
            });
            UnbufferedODataBatchHandler batchHandler = new UnbufferedODataBatchHandler(server);
            HttpRequestMessage          batchRequest = new HttpRequestMessage(HttpMethod.Post, "http://example.com/$batch")
            {
                Content = new MultipartContent("mixed")
                {
                    ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Get, "http://example.com/")),
                    new MultipartContent("mixed") // ChangeSet
                    {
                        ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Post, "http://example.com/values")),
                        ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Put, "http://example.com/values"))
                    }
                }
            };

            batchRequest.EnableHttpDependencyInjectionSupport();

            // Act & Assert
            await ExceptionAssert.ThrowsAsync <InvalidOperationException>(
                () => batchHandler.ProcessBatchAsync(batchRequest, CancellationToken.None));

            Assert.Equal(2, responses.Count);
            foreach (var response in responses)
            {
                Assert.True(response.IsDisposed);
            }
        }
Example #7
0
        public async Task ExecuteRequestMessagesAsync_CallsInvokerForEachRequest()
        {
            MockHttpServer server = new MockHttpServer(async request =>
            {
                string responseContent = request.RequestUri.AbsoluteUri;
                if (request.Content != null)
                {
                    string content = await request.Content.ReadAsStringAsync();
                    if (!String.IsNullOrEmpty(content))
                    {
                        responseContent += "," + content;
                    }
                }
                return(new HttpResponseMessage {
                    Content = new StringContent(responseContent)
                });
            });
            DefaultODataBatchHandler batchHandler = new DefaultODataBatchHandler(server);

            ODataBatchRequestItem[] requests = new ODataBatchRequestItem[]
            {
                new OperationRequestItem(new HttpRequestMessage(HttpMethod.Get, "http://example.com/")),
                new ChangeSetRequestItem(new HttpRequestMessage[]
                {
                    new HttpRequestMessage(HttpMethod.Post, "http://example.com/values")
                    {
                        Content = new StringContent("foo")
                    }
                })
            };

            var responses = await batchHandler.ExecuteRequestMessagesAsync(requests, CancellationToken.None);

            var response0 = (OperationResponseItem)responses[0];
            var response1 = (ChangeSetResponseItem)responses[1];

            Assert.Equal(2, responses.Count);
            Assert.Equal("http://example.com/", await response0.Response.Content.ReadAsStringAsync());
            Assert.Equal("http://example.com/values,foo", await response1.Responses.First().Content.ReadAsStringAsync());
        }
Example #8
0
        public async Task ProcessBatchAsync_ContinueOnError(bool enableContinueOnError)
        {
            // Arrange
            MockHttpServer server = new MockHttpServer(async request =>
            {
                string responseContent = request.RequestUri.AbsoluteUri;
                string content         = "";
                if (request.Content != null)
                {
                    content = await request.Content.ReadAsStringAsync();
                    if (!String.IsNullOrEmpty(content))
                    {
                        responseContent += "," + content;
                    }
                }
                HttpResponseMessage responseMessage = new HttpResponseMessage {
                    Content = new StringContent(responseContent)
                };
                if (content.Equals("foo"))
                {
                    responseMessage.StatusCode = HttpStatusCode.BadRequest;
                }
                return(responseMessage);
            });
            UnbufferedODataBatchHandler batchHandler = new UnbufferedODataBatchHandler(server);
            HttpRequestMessage          batchRequest = new HttpRequestMessage(HttpMethod.Post, "http://example.com/$batch")
            {
                Content = new MultipartContent("mixed")
                {
                    ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Get, "http://example.com/")),
                    new MultipartContent("mixed") // ChangeSet
                    {
                        ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Post, "http://example.com/values")
                        {
                            Content = new StringContent("foo")
                        })
                    },
                    ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Post, "http://example.com/values")
                    {
                        Content = new StringContent("bar")
                    }),
                }
            };
            var enableContinueOnErrorconfig = new HttpConfiguration();

            enableContinueOnErrorconfig.EnableODataDependencyInjectionSupport();
            enableContinueOnErrorconfig.EnableContinueOnErrorHeader();
            batchRequest.SetConfiguration(enableContinueOnErrorconfig);
            batchRequest.EnableHttpDependencyInjectionSupport();
            HttpRequestMessage batchRequestWithPrefContinueOnError = new HttpRequestMessage(HttpMethod.Post, "http://example.com/$batch")
            {
                Content = new MultipartContent("mixed")
                {
                    ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Get, "http://example.com/")),
                    new MultipartContent("mixed") // ChangeSet
                    {
                        ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Post, "http://example.com/values")
                        {
                            Content = new StringContent("foo")
                        })
                    },
                    ODataBatchRequestHelper.CreateODataRequestContent(new HttpRequestMessage(HttpMethod.Post, "http://example.com/values")
                    {
                        Content = new StringContent("bar")
                    }),
                }
            };

            batchRequestWithPrefContinueOnError.EnableHttpDependencyInjectionSupport();
            if (enableContinueOnError)
            {
                batchRequestWithPrefContinueOnError.SetConfiguration(enableContinueOnErrorconfig);
                batchRequestWithPrefContinueOnError.Headers.Add("prefer", "odata.continue-on-error");
            }

            // Act
            var response = await batchHandler.ProcessBatchAsync(batchRequest, CancellationToken.None);

            var batchContent   = Assert.IsType <ODataBatchContent>(response.Content);
            var batchResponses = batchContent.Responses.ToArray();
            var responseWithPrefContinueOnError = await batchHandler.ProcessBatchAsync(batchRequestWithPrefContinueOnError, CancellationToken.None);

            var batchContentWithPrefContinueOnError   = Assert.IsType <ODataBatchContent>(responseWithPrefContinueOnError.Content);
            var batchResponsesWithPrefContinueOnError = batchContentWithPrefContinueOnError.Responses.ToArray();

            // Assert
            Assert.Equal(2, batchResponses.Length);
            Assert.Equal(3, batchResponsesWithPrefContinueOnError.Length);
        }