/// <summary>
/// Called to write the payload to the specified <paramref name="messageWriter"/>.
/// </summary>
/// <param name="messageWriter">The <see cref="ODataMessageWriterTestWrapper"/> to use for writing the payload.</param>
/// <param name="testConfiguration">The test configuration to generate the payload for.</param>
protected override void WritePayload(ODataMessageWriterTestWrapper messageWriter, WriterTestConfiguration testConfiguration)
{
ODataPayloadElement payload = this.PayloadElement.DeepCopy();
if (testConfiguration.Format == ODataFormat.Json)
{
payload.Accept(new ODataPayloadJsonNormalizer());
//Fixup added as odatalib requires ids on feeds even though it can't be represented in json
payload.Accept(new AddFeedIDFixup());
}
else if (testConfiguration.Format == ODataFormat.Atom)
{
// TODO: Remove visitor
payload.Accept(new ODataPayloadElementNullIDVisitor());
}
ODataPayloadElementToObjectModelConverter converter = new ODataPayloadElementToObjectModelConverter(!testConfiguration.IsRequest);
if (this.PayloadKind != ODataPayloadKind.Batch)
{
this.settings.ObjectModelToMessageWriter.WriteMessage(messageWriter, this.PayloadKind, converter.Convert(payload));
}
else
{
TestWriterUtils.WriteBatchPayload(messageWriter,
payload,
converter,
this.settings.ObjectModelToMessageWriter,
this.Model,
this.settings.Assert,
testConfiguration,
true);
}
}
public void RawValueErrorTests()
{
var primitiveValueCases = new[]
{
new
{ // invalid value (non-primitive)
Value = (object)new ODataCollectionValue(),
ExpectedErrorMessage = "The value of type 'Microsoft.OData.ODataCollectionValue' could not be converted to a raw string."
},
new
{ // invalid value (entry)
Value = (object)new ODataResource(),
ExpectedErrorMessage = "The value of type 'Microsoft.OData.ODataResource' could not be converted to a raw string."
},
new
{ // null value
Value = (object)null,
ExpectedErrorMessage = "Cannot write the value 'null' in raw format.",
},
};
var testCases = primitiveValueCases.Select(p => new PayloadWriterTestDescriptor <object>(this.Settings, p.Value, CreateErrorResultCallback(p.ExpectedErrorMessage, p.Value, this.Settings.ExpectedResultSettings)));
this.CombinatorialEngineProvider.RunCombinations(
testCases,
// include (non-raw) writer test configurations to validate the expected exception for non-raw formats
this.WriterTestConfigurationProvider.DefaultFormatConfigurationsWithIndent.Concat(
this.WriterTestConfigurationProvider.AtomFormatConfigurationsWithIndent),
(testCase, testConfiguration) =>
{
TestWriterUtils.WriteAndVerifyRawContent(testCase, testConfiguration, this.Assert, this.Logger);
});
}
public void EntityReferenceLinkErrorTest()
{
string resultUriString = "http://odata.org/linkresult";
ODataEntityReferenceLink resultLink = new ODataEntityReferenceLink {
Url = new Uri(resultUriString)
};
PayloadWriterTestDescriptor <ODataEntityReferenceLink>[] testCases = new PayloadWriterTestDescriptor <ODataEntityReferenceLink>[]
{
new PayloadWriterTestDescriptor <ODataEntityReferenceLink>(this.Settings, resultLink, (string)null, (string)null),
};
this.CombinatorialEngineProvider.RunCombinations(
testCases,
this.WriterTestConfigurationProvider.ExplicitFormatConfigurationsWithIndent,
TestWriterUtils.InvalidSettingSelectors,
(testCase, testConfiguration, selector) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
if (testConfiguration.Format == ODataFormat.Json)
{
testCase.Model = CreateModelWithNavProps();
var edmModel = testCase.GetMetadataProvider();
}
TestWriterUtils.WriteWithStreamErrors(
testCase,
selector,
testConfiguration,
(messageWriter) => messageWriter.WriteEntityReferenceLink(testCase.PayloadItems.Single()),
this.Assert);
});
}
/// <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);
}
}
public void SetNextLinkAfterFeedStartTests()
{
var testPayloads = this.CreateFeedNextLinkDescriptors().ToArray();
foreach (var descriptor in testPayloads)
{
// Replace each feed with one without the next link value, and an action to write it back
// after writing Feed Start.
var nextLink = new Uri(descriptor.PayloadItems.OfType <ODataFeed>().Single().NextPageLink.OriginalString);
var newFeed = ObjectModelUtils.CreateDefaultFeed().WithAnnotation(new WriteFeedCallbacksAnnotation {
AfterWriteStartCallback = (f) => f.NextPageLink = nextLink
});
descriptor.PayloadItems = new ReadOnlyCollection <ODataItem>(new List <ODataItem> {
newFeed
});
}
this.CombinatorialEngineProvider.RunCombinations(
testPayloads.PayloadCases(WriterPayloads.FeedPayloads),
this.WriterTestConfigurationProvider.ExplicitFormatConfigurationsWithIndent,
(testDescriptor, testConfiguration) =>
{
if (testDescriptor.IsGeneratedPayload && (testConfiguration.Format == ODataFormat.Json || testDescriptor.Model != null))
{
return;
}
TestWriterUtils.WriteAndVerifyODataEdmPayload(testDescriptor, testConfiguration, this.Assert, this.Logger);
});
}
private Action <WriterTestConfiguration> WriteEntityReferenceLinks(Func <XElement, XElement> fragmentExtractor, string expectedXml)
{
var sampleLinks = new ODataEntityReferenceLinks();
return((testConfiguration) =>
{
PayloadWriterTestDescriptor <ODataEntityReferenceLinks> descriptor = new PayloadWriterTestDescriptor <ODataEntityReferenceLinks>(
this.Settings,
sampleLinks,
expectedXml,
null,
fragmentExtractor,
null,
/*disableXmlNamespaceNormalization*/ true);
// Top-level EntityReferenceLinks payload write requests are not allowed.
if (testConfiguration.IsRequest)
{
descriptor.ExpectedResultCallback = (testConfig) => new WriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
ExpectedException2 = ODataExpectedExceptions.ODataException("ODataMessageWriter_EntityReferenceLinksInRequestNotAllowed")
};
}
TestWriterUtils.WriteAndVerifyTopLevelContent(
descriptor,
testConfiguration,
(messageWriter) => messageWriter.WriteEntityReferenceLinks(sampleLinks),
this.Assert,
baselineLogger: this.Logger);
});
}
private Action <WriterTestConfiguration> WriteEntityReferenceLink(Func <XElement, XElement> fragmentExtractor, string expectedXml, bool isClient, string odataNamespace)
{
var sampleLink = new ODataEntityReferenceLink {
Url = new Uri("http://odata.org/link")
};
return((testConfiguration) =>
{
PayloadWriterTestDescriptor <ODataEntityReferenceLink> descriptor = null;
descriptor = new PayloadWriterTestDescriptor <ODataEntityReferenceLink>(
this.Settings,
sampleLink,
expectedXml,
null,
fragmentExtractor,
null);
TestWriterUtils.WriteAndVerifyTopLevelContent(
descriptor,
testConfiguration,
(messageWriter) => messageWriter.WriteEntityReferenceLink(sampleLink),
this.Assert,
baselineLogger: this.Logger);
});
}
[Ignore] // Remove Atom
// [TestMethod, Variation(Description = "Verifies that sync and async calls cannot be mixed on a single writer.")]
public void SyncAsyncMismatchTest()
{
// ToDo: Fix places where we've lost JsonVerbose coverage to add JsonLight
this.CombinatorialEngineProvider.RunCombinations(
TestCalls,
this.WriterTestConfigurationProvider.ExplicitFormatConfigurations.Where(tc => false),
new bool[] { false, true },
new bool[] { false, true },
(testCall, testConfiguration, writingFeed, testSynchronousCall) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
using (TestStream memoryStream = new TestStream())
{
// We purposely don't use the using pattern around the messageWriter here. Disposing the message writer will
// fail here because the writer is not left in a valid state.
var messageWriter = TestWriterUtils.CreateMessageWriter(memoryStream, testConfiguration, this.Assert);
// Note that the CreateODataWriter call will call either sync or async variant based on the testConfiguration
// which is independent axis to the testSynchronousCall and thus we will end up with async creation but sync write
// and vice versa.
ODataWriter odataWriter = messageWriter.CreateODataWriter(writingFeed);
ODataWriterTestWrapper writer = (ODataWriterTestWrapper)odataWriter;
if (testCall.AssumesFeedWriter)
{
if (!writingFeed)
{
// Skip this case since we need feed writer for this case.
return;
}
}
else
{
if (writingFeed)
{
writer.WriteStart(ObjectModelUtils.CreateDefaultFeed());
}
}
this.Assert.ExpectedException <ODataException>(
() =>
{
if (testSynchronousCall)
{
testCall.Sync(writer);
}
else
{
testCall.Async(writer);
}
},
testConfiguration.Synchronous == testSynchronousCall ?
null :
testSynchronousCall ?
"A synchronous operation was called on an asynchronous writer. Calls on a writer instance must be either all synchronous or all asynchronous." :
"An asynchronous operation was called on a synchronous writer. Calls on a writer instance must be either all synchronous or all asynchronous.");
}
});
}
private Action <WriterTestConfiguration> WriteServiceDocument(Func <XElement, XElement> fragmentExtractor, string expectedXml)
{
var sampleWorkspace = ObjectModelUtils.CreateDefaultWorkspace();
return((testConfiguration) =>
{
if (testConfiguration.IsRequest)
{
return;
}
ODataMessageWriterSettings actualSettings = testConfiguration.MessageWriterSettings;
if (actualSettings.PayloadBaseUri == null)
{
actualSettings = actualSettings.Clone();
actualSettings.PayloadBaseUri = new Uri("http://odata.org");
}
TestWriterUtils.WriteAndVerifyTopLevelContent(
new PayloadWriterTestDescriptor <ODataServiceDocument>(this.Settings, sampleWorkspace, expectedXml, null, fragmentExtractor, null, /*disableXmlNamespaceNormalization*/ true),
testConfiguration,
(messageWriter) => messageWriter.WriteServiceDocument(sampleWorkspace),
this.Assert,
actualSettings,
baselineLogger: this.Logger);
});
}
public void SyncAsyncMismatchTest()
{
this.CombinatorialEngineProvider.RunCombinations(
TestCalls,
this.WriterTestConfigurationProvider.DefaultFormatConfigurations,
new bool[] { false, true },
(testCall, testConfiguration, testSynchronousCall) =>
{
using (var memoryStream = new TestStream())
{
// We purposely don't use the using pattern around the messageWriter here. Disposing the message writer will
// fail here because the writer is not left in a valid state.
var messageWriter = TestWriterUtils.CreateMessageWriter(memoryStream, testConfiguration, this.Assert);
ODataBatchWriterTestWrapper writer = messageWriter.CreateODataBatchWriter();
this.Assert.ExpectedException <ODataException>(
() =>
{
if (testSynchronousCall)
{
testCall.Sync(writer, testConfiguration);
}
else
{
testCall.Async(writer, testConfiguration);
}
},
testConfiguration.Synchronous == testSynchronousCall || testCall.ShouldNotFail ?
null :
testSynchronousCall ?
"A synchronous operation was called on an asynchronous batch writer. Calls on a batch writer instance must be either all synchronous or all asynchronous." :
"An asynchronous operation was called on a synchronous batch writer. Calls on a batch writer instance must be either all synchronous or all asynchronous.");
}
});
}
public void SyncAsyncMismatchTest()
{
this.CombinatorialEngineProvider.RunCombinations(
TestCalls,
this.WriterTestConfigurationProvider.JsonLightFormatConfigurations.Where(tc => tc.IsRequest),
new bool[] { false, true },
(testCall, testConfiguration, testSynchronousCall) =>
{
using (var memoryStream = new TestStream())
using (var messageWriter = TestWriterUtils.CreateMessageWriter(memoryStream, testConfiguration, this.Assert))
{
ODataParameterWriter parameterWriter = messageWriter.CreateODataParameterWriter(null /*functionImport*/);
ODataParameterWriterTestWrapper writer = (ODataParameterWriterTestWrapper)parameterWriter;
this.Assert.ExpectedException(
() =>
{
if (testSynchronousCall)
{
testCall.Sync(writer);
}
else
{
testCall.Async(writer);
}
},
testConfiguration.Synchronous == testSynchronousCall ?
null :
testSynchronousCall
? ODataExpectedExceptions.ODataException("ODataParameterWriterCore_SyncCallOnAsyncWriter")
: ODataExpectedExceptions.ODataException("ODataParameterWriterCore_AsyncCallOnSyncWriter"),
this.ExceptionVerifier);
}
});
}
public void EntryValidationTest()
{
var testCases = new[] {
new { // type name must not be empty
InvalidateEntry = new Action <ODataResource>(entry => entry.TypeName = string.Empty),
ExpectedException = ODataExpectedExceptions.ODataException("ValidationUtils_TypeNameMustNotBeEmpty")
},
};
// Convert test cases to test descriptions
var testDescriptors = testCases.Select(testCase =>
{
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
testCase.InvalidateEntry(entry);
return(new PayloadWriterTestDescriptor <ODataItem>(this.Settings, entry, testConfiguration =>
new WriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
ExpectedException2 = testCase.ExpectedException
}));
});
// TODO: Fix places where we've lost JsonVerbose coverage to add JsonLight
this.CombinatorialEngineProvider.RunCombinations(
testDescriptors.PayloadCases(WriterPayloads.EntryPayloads),
this.WriterTestConfigurationProvider.ExplicitFormatConfigurations.Where(tc => false),
(testDescriptor, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
TestWriterUtils.WriteAndVerifyODataPayload(testDescriptor, testConfiguration, this.Assert, this.Logger);
});
}
private void CreateTestDescriptorsAndRunTests(FeedMetadataTestCase[] testCases, Func <PayloadWriterTestDescriptor <ODataItem>, IEnumerable <PayloadWriterTestDescriptor <ODataItem> > > payloads)
{
// Convert test cases to test descriptions
IEnumerable <Func <ODataFeed> > feedCreators = new Func <ODataFeed>[] { () => ObjectModelUtils.CreateDefaultFeed(), () => ObjectModelUtils.CreateDefaultFeedWithAtomMetadata(), };
var testDescriptors = testCases.SelectMany(testCase => feedCreators.Select(feedCreator =>
{
ODataFeed feed = feedCreator();
AtomFeedMetadata metadata = feed.Atom();
this.Assert.IsNotNull(metadata, "Expected default feed metadata on a default feed.");
testCase.CustomizeMetadata(metadata);
ODataItem[] payloadItems = testCase.CustomizePayload == null ? new ODataItem[] { feed } : testCase.CustomizePayload(feed);
return(new PayloadWriterTestDescriptor <ODataItem>(this.Settings, payloadItems, testConfiguration =>
{
if (testCase.SkipTestConfiguration != null && testCase.SkipTestConfiguration(testConfiguration))
{
return null;
}
return new AtomWriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
Xml = testCase.Xml, FragmentExtractor = testCase.Extractor, ExpectedException2 = testCase.ExpectedException
};
}));
}));
this.CombinatorialEngineProvider.RunCombinations(testDescriptors.PayloadCases(WriterPayloads.TopLevelValuePayload), this.WriterTestConfigurationProvider.AtomFormatConfigurations, (testDescriptor, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
TestWriterUtils.WriteAndVerifyODataPayload(testDescriptor, testConfiguration, this.Assert, this.Logger);
});
}
public void EntityReferenceLinksErrorTest()
{
string resultUri1String = "http://odata.org/linkresult1";
string resultUri2String = "http://odata.org/linkresult2";
string resultUri3String = "http://odata.org/linkresult3";
ODataEntityReferenceLink resultUri1 = new ODataEntityReferenceLink {
Url = new Uri(resultUri1String)
};
ODataEntityReferenceLink resultUri2 = new ODataEntityReferenceLink {
Url = new Uri(resultUri2String)
};
ODataEntityReferenceLink resultUri3 = new ODataEntityReferenceLink {
Url = new Uri(resultUri3String)
};
var testCase = new ODataEntityReferenceLinks
{
Links = new ODataEntityReferenceLink[] { resultUri1, resultUri2, resultUri3 },
};
PayloadWriterTestDescriptor <ODataEntityReferenceLinks>[] testCases = new PayloadWriterTestDescriptor <ODataEntityReferenceLinks>[]
{
new PayloadWriterTestDescriptor <ODataEntityReferenceLinks>(
this.Settings,
testCase,
(testConfiguration) => new WriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
// Top-level EntityReferenceLinks payload write requests are not allowed.
ExpectedException2 = testConfiguration.IsRequest ? ODataExpectedExceptions.ODataException("ODataMessageWriter_EntityReferenceLinksInRequestNotAllowed") : null
})
};
this.CombinatorialEngineProvider.RunCombinations(
testCases,
TestWriterUtils.InvalidSettingSelectors,
this.WriterTestConfigurationProvider.ExplicitFormatConfigurationsWithIndent,
(descriptor, selector, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
if (testConfiguration.Format == ODataFormat.Json)
{
descriptor.Model = CreateModelWithNavProps();
var edmModel = descriptor.GetMetadataProvider();
}
TestWriterUtils.WriteWithStreamErrors(
descriptor,
selector,
testConfiguration,
(messageWriter) =>
{
messageWriter.WriteEntityReferenceLinks(testCase);
},
this.Assert);
});
}
public void RelativeUriTest()
{
var testCases = new[]
{
new
{
BaseUri = new Uri("http://odata.org/"),
RelativeUri = new Uri("relative", UriKind.Relative),
},
new
{
BaseUri = new Uri("http://odata.org/"),
RelativeUri = new Uri("relative that needs escaping", UriKind.Relative),
},
new
{
BaseUri = new Uri("http://odata.org/a/b/"),
RelativeUri = new Uri("../../relative that needs escaping", UriKind.Relative),
},
};
var testDescriptors = uriTestCases.SelectMany(uriTestCase => testCases.Select(testCase =>
{
return(new
{
TestCase = uriTestCase,
BaseUri = testCase.BaseUri,
Descriptor = new PayloadWriterTestDescriptor <ODataItem>(
this.Settings,
uriTestCase.ItemFunc(testCase.RelativeUri),
CreateUriTestCaseExpectedResultCallback(testCase.BaseUri, testCase.RelativeUri, uriTestCase))
});
}));
//ToDo: Fix places where we've lost JsonVerbose coverage to add JsonLight
this.CombinatorialEngineProvider.RunCombinations(
testDescriptors,
this.WriterTestConfigurationProvider.ExplicitFormatConfigurations.Where(c => false),
new bool[] { false, true },
(testDescriptor, testConfiguration, implementUrlResolver) =>
{
if (testConfiguration.Format == ODataFormat.Json && testDescriptor.TestCase.JsonExtractor != null)
{
PayloadWriterTestDescriptor <ODataItem> payloadTestDescriptor = testDescriptor.Descriptor;
if (implementUrlResolver)
{
payloadTestDescriptor = new PayloadWriterTestDescriptor <ODataItem>(payloadTestDescriptor);
payloadTestDescriptor.UrlResolver = new TestUrlResolver();
}
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.BaseUri = testDescriptor.BaseUri;
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
TestWriterUtils.WriteAndVerifyODataPayload(payloadTestDescriptor, testConfiguration, this.Assert, this.Logger);
}
});
}
public override void RunTest(ReaderTestConfiguration testConfiguration)
{
//TODO: Use Logger to verify result, right now this change is only to unblock writer testcase checkin
BaselineLogger logger = null;
if (this.ShouldSkipForTestConfiguration(testConfiguration))
{
return;
}
var originalPayload = this.PayloadElement;
this.PayloadElement = this.PayloadElement.DeepCopy();
// Create messages (payload gets serialized in createInputMessage)
TestMessage readerMessage = this.CreateInputMessage(testConfiguration);
var settings = new ODataMessageWriterSettings()
{
Version = testConfiguration.Version,
BaseUri = testConfiguration.MessageReaderSettings.BaseUri,
EnableMessageStreamDisposal = testConfiguration.MessageReaderSettings.EnableMessageStreamDisposal,
};
settings.SetContentType(testConfiguration.Format);
WriterTestConfiguration writerConfig = new WriterTestConfiguration(testConfiguration.Format, settings, testConfiguration.IsRequest, testConfiguration.Synchronous);
TestMessage writerMessage = TestWriterUtils.CreateOutputMessageFromStream(new TestStream(new MemoryStream()), writerConfig, this.PayloadKind, String.Empty, this.UrlResolver);
IEdmModel model = this.GetMetadataProvider(testConfiguration);
WriterTestExpectedResults expectedResult = this.GetExpectedResult(writerConfig);
ExceptionUtilities.Assert(expectedResult != null, "The expected result could not be determined for the test. Did you specify it?");
Exception exception = TestExceptionUtils.RunCatching(() =>
{
using (ODataMessageReaderTestWrapper messageReaderWrapper = TestReaderUtils.CreateMessageReader(readerMessage, model, testConfiguration))
using (ODataMessageWriterTestWrapper messageWriterWrapper = TestWriterUtils.CreateMessageWriter(writerMessage, model, writerConfig, this.settings.Assert))
{
var streamer = new ObjectModelReadWriteStreamer();
streamer.StreamMessage(messageReaderWrapper, messageWriterWrapper, this.PayloadKind, writerConfig);
expectedResult.VerifyResult(writerMessage, this.PayloadKind, writerConfig, logger);
}
});
this.PayloadElement = originalPayload;
try
{
expectedResult.VerifyException(exception);
}
catch (Exception)
{
this.TraceFailureInformation(testConfiguration);
throw;
}
}
public void CategoryMetadataOnWorkspaceCollectionCategoriesWriterTest()
{
var testCases = this.CreateAtomCategoryTestCases();
// Convert test cases to test descriptions
var testDescriptors = testCases.Select(testCase =>
{
AtomResourceCollectionMetadata metadata = new AtomResourceCollectionMetadata
{
Categories = new AtomCategoriesMetadata
{
Categories = new[] { testCase.Category }
}
};
ODataEntitySetInfo collection = new ODataEntitySetInfo {
Url = new Uri("http://odata.org/collection")
};
collection.SetAnnotation(metadata);
ODataServiceDocument serviceDocument = new ODataServiceDocument {
EntitySets = new[] { collection }
};
return(new PayloadWriterTestDescriptor <ODataServiceDocument>(
this.Settings,
serviceDocument,
testConfiguration =>
new AtomWriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
Xml = testCase.Xml,
ExpectedException2 = testCase.ExpectedException,
FragmentExtractor = result => result
.Element(TestAtomConstants.AtomPublishingXNamespace + TestAtomConstants.AtomPublishingWorkspaceElementName)
.Element(TestAtomConstants.AtomPublishingXNamespace + TestAtomConstants.AtomPublishingCollectionElementName)
.Element(TestAtomConstants.AtomPublishingXNamespace + TestAtomConstants.AtomPublishingCategoriesElementName)
.Element(TestAtomConstants.AtomXNamespace + TestAtomConstants.AtomCategoryElementName)
}));
});
this.CombinatorialEngineProvider.RunCombinations(
testDescriptors,
this.WriterTestConfigurationProvider.AtomFormatConfigurations.Where(tc => !tc.IsRequest),
(testDescriptor, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
TestWriterUtils.WriteAndVerifyTopLevelContent(
testDescriptor,
testConfiguration,
(messageWriter) => messageWriter.WriteServiceDocument(testDescriptor.PayloadItems.Single()),
this.Assert,
baselineLogger: this.Logger);
});
}
/// <summary>
/// Writes the payload to the stream using the given callback, then verifies the payload using the test deserializer
/// </summary>
/// <param name="originalPayload">The payload being tested, of which a copy will be made</param>
/// <param name="message">The stream to write to</param>
/// <param name="odataVersion">The OData protocol version to be used for writing payloads.</param>
/// <param name="format">The current format</param>
/// <param name="writeToStream">The callback to write to the stream</param>
private void WriteAndLogODataPayload(ODataPayloadElement originalPayload, TestMessage message, ODataVersion odataVersion, ODataFormat format, Action <ODataPayloadElement> writeToStream)
{
ExceptionUtilities.CheckArgumentNotNull(originalPayload, "originalPayload");
ExceptionUtilities.CheckArgumentNotNull(writeToStream, "writeToStream");
// This is needed because we may modify the payload in use but the same is used in another iteration of the combinatorial engine
var payload = originalPayload.DeepCopy();
WriteToStream(format, writeToStream, payload);
var newPayload = TestWriterUtils.ReadToString(message);
this.Logger.LogPayload(newPayload);
}
private TestMessage CreateOutputMessage(Stream innerStream, WriterTestConfiguration testConfiguration, ODataPayloadElement payload)
{
TestStream messageStream = new TestStream(innerStream);
TestWriterUtils.SetFailAsynchronousCalls(messageStream, testConfiguration.Synchronous);
var boundary = this.PayloadElement.GetAnnotation <BatchBoundaryAnnotation>();
// We create a new test configuration for batch because the payload indicates whether we are dealing with a request or a response and the configuration won't know that in advance
var newTestConfig = new WriterTestConfiguration(testConfiguration.Format, testConfiguration.MessageWriterSettings, this.PayloadElement is BatchRequestPayload, testConfiguration.Synchronous);
TestMessage testMessage = TestWriterUtils.CreateOutputMessageFromStream(messageStream, newTestConfig, this.PayloadKind, boundary.BatchBoundaryInHeader, this.UrlResolver);
return(testMessage);
}
/// <summary>
/// Verifies that the result of the test is what the test expected.
/// </summary>
/// <param name="stream">The stream after writing the message content. This method should use it
/// to read the message content and verify it.</param>
/// <param name="payloadKind">The payload kind specified in the test descriptor.</param>
/// <param name="testConfiguration">The test configuration to use.</param>
public override void VerifyResult(
TestMessage message,
ODataPayloadKind payloadKind,
WriterTestConfiguration testConfiguration,
BaselineLogger logger)
{
// Get observed payload
var observed = TestWriterUtils.ReadToString(message);
if (logger != null)
{
logger.LogPayload(TestWriterUtils.BaseLineFixup(observed));
}
}
public void FatalExceptionTest()
{
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
this.CombinatorialEngineProvider.RunCombinations(
new ODataItem[] { entry },
new bool[] { true, false }, // flush
// TODO: also enable this test for the sync scenarios
this.WriterTestConfigurationProvider.ExplicitFormatConfigurations.Where(tc => !tc.Synchronous),
(payload, flush, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
using (var memoryStream = new TestStream())
using (var messageWriter = TestWriterUtils.CreateMessageWriter(memoryStream, testConfiguration, this.Assert))
{
ODataWriter writer = messageWriter.CreateODataWriter(isFeed: false);
ODataWriterCoreInspector inspector = new ODataWriterCoreInspector(writer);
// close the memory stream so that any attempt to flush will cause a fatal error
memoryStream.CloseInner();
// write the payload and call FlushAsync() to trigger a fatal exception
Exception ex = TestExceptionUtils.RunCatching(() => TestWriterUtils.WritePayload(messageWriter, writer, true, entry));
this.Assert.IsNotNull(ex, "Expected exception but none was thrown.");
NotSupportedException notSupported = null;
#if SILVERLIGHT || WINDOWS_PHONE
var baseEx = ex.GetBaseException();
this.Assert.IsNotNull(baseEx, "BaseException of exception:" + ex.ToString() + " should not be null");
notSupported = baseEx as NotSupportedException;
this.Assert.IsNotNull(notSupported, "Expected NotSupportedException but " + baseEx.GetType().FullName + " was reported.");
#else
notSupported = TestExceptionUtils.UnwrapAggregateException(ex, this.Assert) as NotSupportedException;
this.Assert.IsNotNull(notSupported, "Expected NotSupportedException but " + ex.ToString() + " was reported.");
#endif
this.Assert.AreEqual("Stream does not support writing.", notSupported.Message, "Did not find expected error message.");
this.Assert.IsTrue(inspector.IsInErrorState, "Writer is not in expected 'Error' state.");
if (flush)
{
// Flush should work in error state.
writer.Flush();
}
// in all cases we have to be able to dispose the writer without problems.
}
});
}
public void FeedIdTest()
{
var testCases = new[]
{
new
{
Id = (Uri)null,
Xml = (string)null,
ExpectedException = ODataExpectedExceptions.ODataException("ODataAtomWriter_FeedsMustHaveNonEmptyId"),
},
new
{
Id = new Uri("urn:id"),
Xml = @"<id xmlns=""" + TestAtomConstants.AtomNamespace + @""">urn:id</id>",
ExpectedException = (ExpectedException)null,
},
};
var testDescriptors = testCases.Select(tc =>
{
ODataFeed feed = ObjectModelUtils.CreateDefaultFeed();
feed.Id = tc.Id;
return(new PayloadWriterTestDescriptor <ODataItem>(
this.Settings,
feed,
testConfiguration =>
{
this.Assert.AreEqual(ODataFormat.Atom, testConfiguration.Format, "Only ATOM feeds support ID.");
return new AtomWriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
Xml = tc.Xml,
FragmentExtractor = (element) => element.Elements(TestAtomConstants.AtomXNamespace + TestAtomConstants.AtomIdElementName).Single(),
ExpectedException2 = tc.ExpectedException,
};
}));
});
this.CombinatorialEngineProvider.RunCombinations(
testDescriptors.PayloadCases(WriterPayloads.FeedPayloads),
this.WriterTestConfigurationProvider.AtomFormatConfigurationsWithIndent.Where(tc => !tc.IsRequest),
(testPayload, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
TestWriterUtils.WriteAndVerifyODataPayload(testPayload, testConfiguration, this.Assert, this.Logger);
});
}
public void AtomTextConstructMetadataOnODataItemWriterTest()
{
var testDescriptors = this.CreateTextConstructTestDescriptors();
this.CombinatorialEngineProvider.RunCombinations(
testDescriptors.PayloadCases <AtomTextConstruct, ODataItem>(WriterPayloads.AtomTextConstructPayloadsForItem),
this.WriterTestConfigurationProvider.AtomFormatConfigurations,
(testDescriptor, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
TestWriterUtils.WriteAndVerifyODataPayload(testDescriptor, testConfiguration, this.Assert, this.Logger);
});
}
private Action <WriterTestConfiguration> WriteEntry(Func <XElement, XElement> fragmentExtractor, Func <ODataVersion, string> expectedXml)
{
return((testConfiguration) => TestWriterUtils.WriteAndVerifyODataPayload(
new PayloadWriterTestDescriptor <ODataItem>(
this.Settings,
ObjectModelUtils.CreateDefaultEntry(),
expectedXml(testConfiguration.Version),
null,
fragmentExtractor,
null,
/*disableXmlNamespaceNormalization*/ true),
testConfiguration,
this.Assert,
this.Logger));
}
public void FeedInlineCountTests()
{
PayloadWriterTestDescriptor <ODataItem>[] testDescriptors = this.CreateFeedQueryCountDescriptors();
this.CombinatorialEngineProvider.RunCombinations(
testDescriptors,
this.WriterTestConfigurationProvider.ExplicitFormatConfigurationsWithIndent,
(testDescriptor, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
TestWriterUtils.WriteAndVerifyODataEdmPayload(testDescriptor, testConfiguration, this.Assert, this.Logger);
});
}
/// <summary>
/// Creates an ODataWriter for the specified format and the specified version and
/// writes the property in the descriptor to an in-memory stream. It then parses
/// the written Xml and compares it to the expected result as specified in the descriptor.
/// </summary>
/// <param name="originalPayload">The payload to first clone and then write.</param>
/// <param name="testConfiguration">Configuration for the test</param>
/// <param name="model">The model to use.</param>
protected void WriteAndVerifyODataProperty(ODataPayloadElement originalPayload, WriterTestConfiguration testConfiguration, IEdmModel model)
{
this.Logger.LogConfiguration(testConfiguration);
this.Logger.LogModelPresence(model);
using (var memoryStream = new TestStream())
{
TestMessage testMessage;
using (ODataMessageWriterTestWrapper writer = TestWriterUtils.CreateMessageWriter(memoryStream, testConfiguration, this.Assert, out testMessage, null, model))
{
Action <ODataPayloadElement> writeElementToStream = payload => this.PropertyPayloadElementWriter.WriteProperty(writer.MessageWriter, payload);
this.WriteAndLogODataPayload(originalPayload, writer.Message, testConfiguration.Version, testConfiguration.Format, writeElementToStream);
}
}
}
public void PropertyValidationTest()
{
var testCases = new[] {
new { // null property is not valid
Property = (ODataProperty)null,
ExpectedException = ODataExpectedExceptions.ODataException("WriterValidationUtils_PropertyMustNotBeNull")
},
new { // null property name is not valid
Property = new ODataProperty()
{
Name = null
},
ExpectedException = ODataExpectedExceptions.ODataException("WriterValidationUtils_PropertiesMustHaveNonEmptyName")
},
new { // empty property name is not valid
Property = new ODataProperty()
{
Name = string.Empty
},
ExpectedException = ODataExpectedExceptions.ODataException("WriterValidationUtils_PropertiesMustHaveNonEmptyName")
},
};
var testDescriptors = testCases.Select(testCase =>
{
return(new PayloadWriterTestDescriptor <ODataItem>(
this.Settings,
new ODataResource()
{
Properties = new ODataProperty[] { testCase.Property }
},
testConfiguration => new WriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
ExpectedException2 = testCase.ExpectedException
}));
});
this.CombinatorialEngineProvider.RunCombinations(
testDescriptors.PayloadCases(WriterPayloads.PropertyPayloads),
this.WriterTestConfigurationProvider.AtomFormatConfigurations,
(testDescriptor, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
TestWriterUtils.WriteAndVerifyODataPayload(testDescriptor, testConfiguration, this.Assert, this.Logger);
});
}
/// <summary>
/// Creates an ODataWriter for the specified format and the specified version and
/// writes the payload in the descriptor to an in-memory stream. It then parses
/// the written Xml and compares it to the expected result as specified in the descriptor.
/// </summary>
/// <param name="originalPayload">expectedPayload to write and</param>
/// <param name="testConfiguration">Configuration for the test</param>
protected void WriteAndVerifyODataPayloadElement(ODataPayloadElement originalPayload, WriterTestConfiguration testConfiguration)
{
this.Logger.LogConfiguration(testConfiguration);
bool feedWriter = originalPayload.ElementType == ODataPayloadElementType.EntitySetInstance;
using (var memoryStream = new TestStream())
{
using (var messageWriter = TestWriterUtils.CreateMessageWriter(memoryStream, testConfiguration, this.Assert))
{
ODataWriter writer = messageWriter.CreateODataWriter(feedWriter);
Action <ODataPayloadElement> writeToStream = payload => this.PayloadElementWriter.WritePayload(writer, payload);
this.WriteAndLogODataPayload(originalPayload, messageWriter.Message, testConfiguration.Version, testConfiguration.Format, writeToStream);
}
}
}
public void DefaultStreamValidationTest()
{
var testCases = new[] {
new { // empty content type is invalid
InvalidateDefaultStream = new Action <ODataStreamReferenceValue>(mediaResource => mediaResource.ContentType = string.Empty),
ExpectedException = ODataExpectedExceptions.ODataException("WriterValidationUtils_StreamReferenceValueEmptyContentType"),
},
new { // null read link and non-empty content type is invalid
InvalidateDefaultStream = new Action <ODataStreamReferenceValue>(mediaResource => { mediaResource.ReadLink = null; mediaResource.ContentType = "mime/type"; }),
ExpectedException = ODataExpectedExceptions.ODataException("WriterValidationUtils_DefaultStreamWithContentTypeWithoutReadLink"),
},
new { // non-null read link and null content type is invalid
InvalidateDefaultStream = new Action <ODataStreamReferenceValue>(mediaResource => { mediaResource.ReadLink = new Uri("http://odata.org"); mediaResource.ContentType = null; }),
ExpectedException = ODataExpectedExceptions.ODataException("WriterValidationUtils_DefaultStreamWithReadLinkWithoutContentType"),
},
new { // etag without an edit link is invalid
InvalidateDefaultStream = new Action <ODataStreamReferenceValue>(mediaResource => { mediaResource.ETag = "someetag"; mediaResource.EditLink = null; }),
ExpectedException = ODataExpectedExceptions.ODataException("WriterValidationUtils_StreamReferenceValueMustHaveEditLinkToHaveETag"),
},
};
var testDescriptors = testCases.Select(testCase =>
{
ODataStreamReferenceValue mediaResource = ObjectModelUtils.CreateDefaultStream();
testCase.InvalidateDefaultStream(mediaResource);
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
entry.MediaResource = mediaResource;
return(new PayloadWriterTestDescriptor <ODataItem>(
this.Settings,
entry,
testConfiguration => new WriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
ExpectedException2 = testCase.ExpectedException
}));
});
this.CombinatorialEngineProvider.RunCombinations(
testDescriptors.PayloadCases(WriterPayloads.EntryPayloads),
this.WriterTestConfigurationProvider.AtomFormatConfigurations,
(testDescriptor, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
TestWriterUtils.WriteAndVerifyODataPayload(testDescriptor, testConfiguration, this.Assert, this.Logger);
});
}
public void EntryReadAndEditLinkMetadataWriterTest()
{
Func <XElement, XElement> fragmentExtractor = (e) => e.Element(TestAtomConstants.AtomXNamespace + "link");
// Convert test cases to test descriptions; first for the entry's self link
var selfLinkTestDescriptors = linkMetadataTestCases.Select(testCase =>
{
ODataEntry entry = ObjectModelUtils.CreateDefaultEntryWithAtomMetadata();
entry.Atom().SelfLink = testCase.LinkMetadata("self", readLinkHref);
return(new PayloadWriterTestDescriptor <ODataItem>(this.Settings, entry, testConfiguration =>
new AtomWriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
Xml = testCase.ExpectedXml == null ? null : testCase.ExpectedXml("self", readLinkHref, null, null),
ExpectedException2 = testCase.ExpectedException == null ? null : testCase.ExpectedException("self", readLinkHref),
FragmentExtractor = fragmentExtractor
}));
});
// now the ones for the entry's edit link
var editLinkTestDescriptors = linkMetadataTestCases.Select(testCase =>
{
ODataEntry entry = ObjectModelUtils.CreateDefaultEntryWithAtomMetadata();
entry.ReadLink = null;
entry.EditLink = new Uri(editLinkHref);
entry.Atom().EditLink = testCase.LinkMetadata("edit", editLinkHref);
return(new PayloadWriterTestDescriptor <ODataItem>(this.Settings, entry, testConfiguration =>
new AtomWriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
Xml = testCase.ExpectedXml == null ? null : testCase.ExpectedXml("edit", editLinkHref, null, null),
ExpectedException2 = testCase.ExpectedException == null ? null : testCase.ExpectedException("edit", editLinkHref),
FragmentExtractor = fragmentExtractor
}));
});
var testDescriptors = selfLinkTestDescriptors.Concat(editLinkTestDescriptors);
this.CombinatorialEngineProvider.RunCombinations(
testDescriptors.PayloadCases(WriterPayloads.EntryPayloads),
this.WriterTestConfigurationProvider.AtomFormatConfigurations,
(testDescriptor, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
TestWriterUtils.WriteAndVerifyODataPayload(testDescriptor, testConfiguration, this.Assert, this.Logger);
});
}