public void ContentTypeHeaderAppJsonVersioningTest()
{
IEdmModel model = Microsoft.Test.OData.Utils.Metadata.TestModels.BuildTestModel();
this.CombinatorialEngineProvider.RunCombinations(
new[] { ApplicationJson, ApplicationJsonODataLight },
new[] { ODataPayloadKind.Entry, ODataPayloadKind.Feed },
this.ReaderTestConfigurationProvider.JsonLightFormatConfigurations,
(contentType, payloadKind, testConfiguration) =>
{
ODataVersion version = testConfiguration.Version;
if (IgnoreTestConfiguration(contentType, testConfiguration))
{
return;
}
if (IgnoreTestCase(payloadKind, testConfiguration))
{
return;
}
ExpectedException expectedException = null;
ODataPayloadElement payloadElement = CreatePayloadElement(model, payloadKind, testConfiguration);
ReaderContentTypeTestDescriptor testDescriptor = new ReaderContentTypeTestDescriptor(this.Settings)
{
PayloadElement = payloadElement,
PayloadEdmModel = model,
ExpectedFormat = ComputeExpectedFormat(testConfiguration, contentType),
ContentType = contentType,
ExpectedException = expectedException,
};
testDescriptor.RunTest(testConfiguration);
});
}
public void ContentTypeHeaderParsingTest()
{
IEnumerable <ContentTypeTestCase> testCases = new ContentTypeTestCase[]
{
#region Atom test cases
new ContentTypeTestCase
{
// only reading an entry or feed should succeed
ContentType = "application/atom+xml;type=feed",
ExpectedFormat = ODataFormat.Atom,
},
new ContentTypeTestCase
{
// only reading an entry or feed should succeed
ContentType = "application/atom+xml;type=entry",
ExpectedFormat = ODataFormat.Atom,
},
new ContentTypeTestCase
{
// reading a feed, an entry, and metadata should succeed
ContentType = "application/atom+xml",
ExpectedFormat = ODataFormat.Atom,
},
new ContentTypeTestCase
{
// reading a property, an entity reference link, entity reference links, a collection, a service document, and an error should succeed
ContentType = "application/xml",
ExpectedFormat = ODataFormat.Atom,
},
new ContentTypeTestCase
{
// reading a property, an entity reference link, entity reference links, and a collection should succeed
ContentType = "text/xml",
ExpectedFormat = ODataFormat.Atom,
},
new ContentTypeTestCase
{
// reading a service document should succeed
ContentType = "application/atomsvc+xml",
ExpectedFormat = ODataFormat.Atom,
},
#endregion Atom test cases
#region RawValue test cases
new ContentTypeTestCase
{
// only reading a raw value will succeed
ContentType = "text/plain",
ExpectedFormat = ODataFormat.RawValue,
ShouldSucceedForPayloadKind = pk =>
pk == ODataPayloadKind.Value ||
pk == ODataPayloadKind.BinaryValue,
},
new ContentTypeTestCase
{
// only reading a raw value or binary value will succeed; raw values can be read as binary values when the content type is application/octet-stream
ContentType = "application/octet-stream",
ExpectedFormat = ODataFormat.RawValue,
ShouldSucceedForPayloadKind = pk =>
pk == ODataPayloadKind.Value ||
pk == ODataPayloadKind.BinaryValue,
},
new ContentTypeTestCase
{
// only raw value / binary value will succeed
ContentType = "multipart/mixed",
ExpectedFormat = ODataFormat.RawValue,
ShouldSucceedForPayloadKind = pk => false,
},
new ContentTypeTestCase
{
// Test for: MimeType allows 0x7F character, but ContentType parsing doesn't
ContentType = "application/" + 0x7F,
ExpectedFormat = ODataFormat.RawValue,
ShouldSucceedForPayloadKind = pk => false,
},
#endregion RawValue test cases
#region JSON Lite test cases
new ContentTypeTestCase
{
// only batch and raw value will fail (batch payload kind tested separately in BatchContentTypeHeaderParsingTest)
ContentType = ApplicationJsonODataLight,
ExpectedFormat = ODataFormat.Json,
ShouldSucceedForPayloadKind = pk =>
pk != ODataPayloadKind.Value &&
pk != ODataPayloadKind.BinaryValue,
},
new ContentTypeTestCase
{
// only batch and raw value will fail (batch payload kind tested separately in BatchContentTypeHeaderParsingTest)
ContentType = ApplicationJsonODataLightStreaming,
ExpectedFormat = ODataFormat.Json,
ShouldSucceedForPayloadKind = pk =>
pk != ODataPayloadKind.Value &&
pk != ODataPayloadKind.BinaryValue,
},
new ContentTypeTestCase
{
// only batch and raw value will fail (batch payload kind tested separately in BatchContentTypeHeaderParsingTest)
ContentType = ApplicationJsonODataLightNonStreaming,
ExpectedFormat = ODataFormat.Json,
ShouldSucceedForPayloadKind = pk =>
pk != ODataPayloadKind.Value &&
pk != ODataPayloadKind.BinaryValue,
},
#endregion JSON Lite test cases
#region Error test cases
new ContentTypeTestCase
{
// unsupported content type; everything will fail
ContentType = "application/foo",
ShouldSucceedForPayloadKind = pk => false,
},
new ContentTypeTestCase
{
// unsupported content type with parameters; everything will fail
ContentType = "abc/pqr;a=b;c=d",
ShouldSucceedForPayloadKind = pk => false,
},
new ContentTypeTestCase
{
// "image/jpeg" is not supported, even for raw values.
ContentType = "image/jpeg",
ShouldSucceedForPayloadKind = pk => false,
},
#endregion Error test cases
#region Content Type is null or empty
new ContentTypeTestCase
{
// null content type and zero content length should be default to Json if the payload kind is not binary value or value.
ContentType = null,
ContentLength = 0,
ExpectedFormat = ODataFormat.Json,
ShouldSucceedForPayloadKind = pk => true,
ShouldIgnoreTest = pk => pk == ODataPayloadKind.BinaryValue || pk == ODataPayloadKind.Value
},
new ContentTypeTestCase
{
// null content type and zero content length should be default to RawValue if the payload kind is binary value or value.
ContentType = null,
ContentLength = 0,
ExpectedFormat = ODataFormat.RawValue,
ShouldSucceedForPayloadKind = pk => true,
ShouldIgnoreTest = pk => pk != ODataPayloadKind.Value
},
#endregion
};
string[] parameters = new string[]
{
"foo=bar",
"foo1=bar1;foo2=bar2"
};
testCases = testCases.Concat(testCases.Where(tc => tc.ContentType != null).SelectMany(tc => parameters.Select(p => new ContentTypeTestCase(tc)
{
ContentType = tc.ContentType + ";" + p
})));
int oDataPayloadKindCount = EnumExtensionMethods.GetValues <ODataPayloadKind>().Length;
this.Assert.AreEqual(oDataPayloadKindCount, TestReaderUtils.ODataPayloadKinds.Length, "The number of payload kind have changed, please update this test.");
IEdmModel model = Microsoft.Test.OData.Utils.Metadata.TestModels.BuildTestModel();
// We don't support batch payloads here; we test those separately in BatchContentTypeHeaderParsingTest
IEnumerable <ODataPayloadKind> payloadKinds =
TestReaderUtils.ODataPayloadKinds.Where(k => k != ODataPayloadKind.Batch && k != ODataPayloadKind.Unsupported);
this.CombinatorialEngineProvider.RunCombinations(
testCases,
payloadKinds,
this.ReaderTestConfigurationProvider.AllFormatConfigurations,
(testCase, payloadKind, testConfiguration) =>
{
testConfiguration = new ReaderTestConfiguration(testConfiguration);
testConfiguration.MessageReaderSettings.EnableAtom = false;
if (IgnoreTestCase(payloadKind, testConfiguration))
{
return;
}
if (testCase.ShouldIgnoreTest != null && testCase.ShouldIgnoreTest(payloadKind))
{
return;
}
string supportedMediaTypes;
if (payloadKind == ODataPayloadKind.Value || payloadKind == ODataPayloadKind.BinaryValue)
{
supportedMediaTypes = TestMediaTypeUtils.GetSupportedMediaTypes(ODataPayloadKind.Value) + ", " + TestMediaTypeUtils.GetSupportedMediaTypes(ODataPayloadKind.BinaryValue);
}
else
{
supportedMediaTypes = TestMediaTypeUtils.GetSupportedMediaTypes(payloadKind, /*includeAppJson*/ true);
}
ExpectedException expectedException = testCase.ExpectedException == null
? testCase.ShouldSucceedForPayloadKind != null && testCase.ShouldSucceedForPayloadKind(payloadKind)
? null
: ODataExpectedExceptions.ODataContentTypeException("MediaTypeUtils_CannotDetermineFormatFromContentType", supportedMediaTypes, testCase.ContentType ?? "")
: testCase.ExpectedException;
// Make sure to run success test cases only in configurations that will work.
if (expectedException == null &&
testConfiguration.Format != null &&
testCase.ExpectedFormat != testConfiguration.Format)
{
return;
}
ODataPayloadElement payloadElement = CreatePayloadElement(model, payloadKind, testConfiguration);
// When we write a value with a content type different than 'text/plain', we will read it as binary.
// Likewise, when we write a binary value with a 'text/plain' content type, we will read it as a string.
Func <ReaderTestConfiguration, ODataPayloadElement> expectedResultElementFunc = null;
if (payloadKind == ODataPayloadKind.Value && testCase.ContentType != null && !testCase.ContentType.StartsWith("text/plain"))
{
expectedResultElementFunc = (testConfig) => ConvertToBinaryPayloadElement(payloadElement);
}
else if (payloadKind == ODataPayloadKind.BinaryValue && testCase.ContentType != null && testCase.ContentType.StartsWith("text/plain"))
{
expectedResultElementFunc = (testConfig) => ConvertToStringPayloadElement(payloadElement);
}
ODataFormat expectedFormat = testCase.ExpectedFormat;
ReaderContentTypeTestDescriptor testDescriptor = new ReaderContentTypeTestDescriptor(this.Settings)
{
PayloadElement = payloadElement,
ExpectedResultPayloadElement = expectedResultElementFunc,
PayloadEdmModel = model,
ExpectedFormat = expectedFormat,
ContentType = testCase.ContentType,
ExpectedException = expectedException
};
testDescriptor.RunTest(testConfiguration);
testConfiguration.MessageReaderSettings.EnableAtom = true;
});
}
public void ContentTypeHeaderParsingWithClientBehaviorTest()
{
// In V1 and V2 clients, application/xml and application/atom+xml are valid for all of the following payload kinds.
Func <ODataPayloadKind, bool> isXmlPayloadKind =
pk =>
pk == ODataPayloadKind.Feed ||
pk == ODataPayloadKind.Entry ||
pk == ODataPayloadKind.MetadataDocument ||
pk == ODataPayloadKind.Property ||
pk == ODataPayloadKind.EntityReferenceLink ||
pk == ODataPayloadKind.Collection ||
pk == ODataPayloadKind.ServiceDocument ||
pk == ODataPayloadKind.Error;
// In V3 (whether under client knob or not), we should be spec
// compliant and only allow application/atom+xml for feeds and
// entries and application/xml for all other xml payload kinds.
// When running the test cases, we replace ShouldSucceedForPayloadKind
// with isXmlPayloadKind when dealing with pre-V3 clients.
var testCases = new[]
{
new ContentTypeTestCase
{
ContentType = "application/atom+xml",
ExpectedFormat = ODataFormat.Atom,
},
new ContentTypeTestCase
{
ContentType = "application/xml",
ExpectedFormat = ODataFormat.Atom,
},
};
IEdmModel model = Microsoft.Test.OData.Utils.Metadata.TestModels.BuildTestModel();
IEnumerable <ODataPayloadKind> payloadKinds =
TestReaderUtils.ODataPayloadKinds.Where(k => k != ODataPayloadKind.Batch && k != ODataPayloadKind.Unsupported);
this.CombinatorialEngineProvider.RunCombinations(
testCases,
payloadKinds,
this.ReaderTestConfigurationProvider.AtomFormatConfigurations,
(testCase, payloadKind, testConfiguration) =>
{
// Run under the client knob.
testConfiguration = testConfiguration.CloneAndApplyBehavior(TestODataBehaviorKind.WcfDataServicesClient);
testConfiguration.MessageReaderSettings.EnableAtom = false;
if (IgnoreTestCase(payloadKind, testConfiguration))
{
return;
}
// If version is V1 or V2, we should succeed for all xml payload kinds if the mime type is application/atom+xml or application/xml.
Func <ODataPayloadKind, bool> shouldSucceedForPayloadKind = testCase.ShouldSucceedForPayloadKind;
// Get supported media types to use in expected error message.
string supportedMediaTypes;
if (payloadKind == ODataPayloadKind.Value || payloadKind == ODataPayloadKind.BinaryValue)
{
supportedMediaTypes = TestMediaTypeUtils.GetSupportedMediaTypes(ODataPayloadKind.Value) + ", " + TestMediaTypeUtils.GetSupportedMediaTypes(ODataPayloadKind.BinaryValue);
}
else
{
supportedMediaTypes = TestMediaTypeUtils.GetSupportedMediaTypes(payloadKind);
}
ExpectedException expectedException = testCase.ExpectedException == null
? shouldSucceedForPayloadKind != null && shouldSucceedForPayloadKind(payloadKind)
? null
: ODataExpectedExceptions.ODataContentTypeException("MediaTypeUtils_CannotDetermineFormatFromContentType", supportedMediaTypes, testCase.ContentType)
: testCase.ExpectedException;
ODataPayloadElement payloadElement = CreatePayloadElement(model, payloadKind, testConfiguration);
ODataFormat expectedFormat = testCase.ExpectedFormat;
ReaderContentTypeTestDescriptor testDescriptor = new ReaderContentTypeTestDescriptor(this.Settings)
{
PayloadElement = payloadElement,
PayloadEdmModel = model,
ExpectedFormat = expectedFormat,
ContentType = testCase.ContentType,
ExpectedException = expectedException
};
testDescriptor.RunTest(testConfiguration);
});
}