public void FeedAndEntryUpdatedTimeTests()
{
ODataFeed defaultFeedWithEmptyMetadata = ObjectModelUtils.CreateDefaultFeed();
defaultFeedWithEmptyMetadata.SetAnnotation <AtomFeedMetadata>(new AtomFeedMetadata());
ODataEntry defaultEntryWithEmptyMetadata = ObjectModelUtils.CreateDefaultEntry();
defaultEntryWithEmptyMetadata.SetAnnotation <AtomEntryMetadata>(new AtomEntryMetadata());
IEnumerable <PayloadWriterTestDescriptor <ODataItem> > testPayloads =
new[]
{
new PayloadWriterTestDescriptor <ODataItem>(this.Settings, ObjectModelUtils.CreateDefaultFeed()),
new PayloadWriterTestDescriptor <ODataItem>(this.Settings, defaultFeedWithEmptyMetadata),
new PayloadWriterTestDescriptor <ODataItem>(this.Settings, ObjectModelUtils.CreateDefaultFeedWithAtomMetadata()),
}.PayloadCases(WriterPayloads.FeedPayloads)
.Concat((new[]
{
new PayloadWriterTestDescriptor <ODataItem>(this.Settings, ObjectModelUtils.CreateDefaultEntry()),
new PayloadWriterTestDescriptor <ODataItem>(this.Settings, defaultEntryWithEmptyMetadata),
new PayloadWriterTestDescriptor <ODataItem>(this.Settings, ObjectModelUtils.CreateDefaultEntryWithAtomMetadata()),
}.PayloadCases(WriterPayloads.EntryPayloads)));
this.CombinatorialEngineProvider.RunCombinations(
testPayloads,
this.WriterTestConfigurationProvider.AtomFormatConfigurationsWithIndent.Where(tc => !tc.IsRequest),
(testPayload, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
string lastUpdatedTimeStr = null;
using (var memoryStream = new MemoryStream())
{
using (var testMemoryStream = TestWriterUtils.CreateTestStream(testConfiguration, memoryStream, ignoreDispose: true))
{
bool feedWriter = testPayload.PayloadItems[0] is ODataFeed;
TestMessage testMessage = null;
Exception exception = TestExceptionUtils.RunCatching(() =>
{
using (var messageWriter = TestWriterUtils.CreateMessageWriter(testMemoryStream, testConfiguration, this.Assert, out testMessage, null, testPayload.Model))
{
ODataWriter writer = messageWriter.CreateODataWriter(feedWriter);
TestWriterUtils.WritePayload(messageWriter, writer, true, testPayload.PayloadItems, testPayload.ThrowUserExceptionAt);
}
});
this.Assert.IsNull(exception, "Received exception but expected none.");
}
memoryStream.Position = 0;
XElement result = XElement.Load(memoryStream);
foreach (XElement updated in result.Descendants(((XNamespace)TestAtomConstants.AtomNamespace) + "updated"))
{
if (updated.Value != ObjectModelUtils.DefaultFeedUpdated && updated.Value != ObjectModelUtils.DefaultEntryUpdated)
{
if (lastUpdatedTimeStr == null)
{
lastUpdatedTimeStr = updated.Value;
}
else
{
this.Assert.AreEqual(lastUpdatedTimeStr, updated.Value, "<atom:updated> should contain the same value.");
}
}
}
}
});
}