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 override ODataFeed CreateODataFeed(IEnumerable feedInstance, ODataSerializerContext writeContext)
{
ODataFeed feed = base.CreateODataFeed(feedInstance, writeContext);
feed.Atom().Title = new AtomTextConstruct {
Kind = AtomTextConstructKind.Text, Text = "My amazing feed"
};
return(feed);
}
public void GeneratorMetadataWriterTest()
{
string testName = "Test generator";
string testUri = "http://odata.org/generator";
string testVersion = "3.0";
var testCases = new[]
{
new
{
Generator = new AtomGeneratorMetadata()
{
Name = testName,
Uri = new Uri(testUri),
Version = testVersion
},
Xml = @"<generator uri=""" + testUri + @""" version=""" + testVersion + @""" xmlns=""" + TestAtomConstants.AtomNamespace + @""">" + testName + @"</generator>",
ExpectedException = (string)null
},
new
{
Generator = new AtomGeneratorMetadata()
{
Name = testName,
Uri = null,
Version = null
},
Xml = @"<generator xmlns=""" + TestAtomConstants.AtomNamespace + @""">" + testName + @"</generator>",
ExpectedException = (string)null
},
new
{
Generator = new AtomGeneratorMetadata()
{
Name = string.Empty,
Uri = null,
Version = null
},
Xml = @"<generator xmlns=""" + TestAtomConstants.AtomNamespace + @"""></generator>",
ExpectedException = (string)null
},
new
{
Generator = new AtomGeneratorMetadata()
{
Name = null,
Uri = null,
Version = null
},
Xml = @"<generator xmlns=""" + TestAtomConstants.AtomNamespace + @""" />",
ExpectedException = (string)null
},
new
{
Generator = new AtomGeneratorMetadata()
{
Name = "\n\t ",
Uri = null,
Version = null
},
Xml = @"<generator xml:space=""preserve"" xmlns=""" + TestAtomConstants.AtomNamespace + "\">\n\t </generator>",
ExpectedException = (string)null
},
};
Func <XElement, XElement> fragmentExtractor = (e) => e.Element(TestAtomConstants.AtomXNamespace + TestAtomConstants.AtomGeneratorElementName);
// Convert test cases to test descriptions
var testDescriptors = testCases.Select(testCase =>
{
ODataFeed feed = ObjectModelUtils.CreateDefaultFeedWithAtomMetadata();
AtomFeedMetadata metadata = feed.Atom();
this.Assert.IsNotNull(metadata, "Expected default feed metadata on a default feed.");
metadata.Generator = testCase.Generator;
return(new PayloadWriterTestDescriptor <ODataItem>(this.Settings, feed, testConfiguration =>
new AtomWriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
Xml = testCase.Xml, ExpectedODataExceptionMessage = testCase.ExpectedException, FragmentExtractor = fragmentExtractor, PreserveWhitespace = true
}));
});
this.CombinatorialEngineProvider.RunCombinations(
testDescriptors.PayloadCases(WriterPayloads.FeedPayloads),
this.WriterTestConfigurationProvider.AtomFormatConfigurations,
(testDescriptor, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
TestWriterUtils.WriteAndVerifyODataPayload(testDescriptor, testConfiguration, this.Assert, this.Logger);
});
}
