/// <summary> /// Creates an <see cref="ODataCollectionWriter"/> for the specified format and the specified version and /// invokes the specified methods on it. It then parses /// the written Xml/JSON and compares it to the expected result as specified in the descriptor. /// </summary> /// <param name="descriptor">The test descriptor to process.</param> /// <param name="testConfiguration">The configuration of the test.</param> /// <param name="assert">The assertion handler to report errors to.</param> /// <param name="baselineLogger">Logger to log baseline.</param> internal static void WriteAndVerifyCollectionPayload(CollectionWriterTestDescriptor descriptor, WriterTestConfiguration testConfiguration, AssertionHandler assert, BaselineLogger baselineLogger) { baselineLogger.LogConfiguration(testConfiguration); baselineLogger.LogModelPresence(descriptor.Model); // serialize to a memory stream using (var memoryStream = new MemoryStream()) using (var testMemoryStream = new TestStream(memoryStream, ignoreDispose: true)) { TestMessage testMessage = null; Exception exception = TestExceptionUtils.RunCatching(() => { using (var messageWriter = TestWriterUtils.CreateMessageWriter(testMemoryStream, testConfiguration, assert, out testMessage, null, descriptor.Model)) { IEdmTypeReference itemTypeReference = descriptor.ItemTypeParameter; ODataCollectionWriter writer = itemTypeReference == null ? messageWriter.CreateODataCollectionWriter() : messageWriter.CreateODataCollectionWriter(itemTypeReference); WriteCollectionPayload(messageWriter, writer, true, descriptor); } }); exception = TestExceptionUtils.UnwrapAggregateException(exception, assert); WriterTestExpectedResults expectedResults = descriptor.ExpectedResultCallback(testConfiguration); TestWriterUtils.ValidateExceptionOrLogResult(testMessage, testConfiguration, expectedResults, exception, assert, descriptor.TestDescriptorSettings.ExpectedResultSettings.ExceptionVerifier, baselineLogger); TestWriterUtils.ValidateContentType(testMessage, expectedResults, true, assert); } }