/// <summary>
/// Returns all interesting payloads for a property.
/// </summary>
/// <param name="testDescriptor">Test descriptor which will end up writing a single entry with a single property.
/// The entry is not going to be used, but the property from it will.</param>
/// <returns>Enumeration of test descriptors which will include the original property in some interesting scenarios.</returns>
public static IEnumerable <PayloadWriterTestDescriptor <ODataItem> > PropertyPayloads(PayloadWriterTestDescriptor <ODataItem> testDescriptor)
{
ODataResource tempEntry = testDescriptor.PayloadItems[0] as ODataResource;
Debug.Assert(tempEntry != null, "A single entry payload is expected.");
ODataProperty property = tempEntry.Properties.First();
// Note - the property can be null - it is a valid test case !!!!
var payloadCases = new WriterPayloadCase <ODataItem>[] {
new WriterPayloadCase <ODataItem>() // Single property on an entry
{
GetPayloadItems = () => {
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
entry.Properties = new ODataProperty[] { property };
return(new ODataItem[] { entry });
},
AtomFragmentExtractor = (testConfiguration, result) =>
{
return(TestAtomUtils.ExtractPropertiesFromEntry(result).Element(TestAtomConstants.ODataXNamespace + property.Name));
},
//ToDo: Fix places where we've lost JsonVerbose coverage to add JsonLight
},
// TODO: Add other interesting payloads for properties - more properties in an entry, inside a complex property, inside a collection of complex and so on
};
return(ApplyPayloadCases <ODataItem>(testDescriptor, payloadCases));
}
/// <summary>
/// Returns all interesting payloads for a value.
/// </summary>
/// <param name="testDescriptor">Test descriptor which will end up writing a single entry with a single property.
/// The entry is not going to be used, the property is not going to be used, but the property value from it will.</param>
/// <returns>Enumeration of test descriptors which will include the original value in some interesting scenarios.</returns>
public static IEnumerable <PayloadWriterTestDescriptor <ODataItem> > ValuePayloads(PayloadWriterTestDescriptor <ODataItem> testDescriptor)
{
ODataResource tempEntry = testDescriptor.PayloadItems[0] as ODataResource;
Debug.Assert(tempEntry != null, "A single entry payload is expected.");
ODataProperty property = tempEntry.Properties.First();
Debug.Assert(property != null, "A single property is expected.");
object propertyValue = property.Value;
var payloadCases = new WriterPayloadCase <ODataItem>[] {
new WriterPayloadCase <ODataItem>() // Value of a property
{
GetPayloadItems = () => {
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
entry.Properties = new ODataProperty[] { new ODataProperty()
{
Name = "TestProperty", Value = propertyValue
} };
return(new ODataItem[] { entry });
},
AtomFragmentExtractor = (testConfiguration, result) =>
{
return(TestAtomUtils.ExtractPropertiesFromEntry(result).Element(TestAtomConstants.ODataXNamespace + property.Name));
},
//ToDo: Fix places where we've lost JsonVerbose coverage to add JsonLight
},
new WriterPayloadCase <ODataItem>() // Value as item in a collection
{
ShouldSkip = testConfiguration => propertyValue is ODataCollectionValue,
GetPayloadItems = () => {
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
entry.Properties = new ODataProperty[] { new ODataProperty()
{
Name = "TestProperty", Value = new ODataCollectionValue()
{
Items = new object[] { propertyValue }
}
} };
return(new ODataItem[] { entry });
},
AtomFragmentExtractor = (testConfiguration, result) =>
{
return(TestAtomUtils.ExtractPropertiesFromEntry(result).Element(TestAtomConstants.ODataXNamespace + property.Name));
},
//ToDo: Fix places where we've lost JsonVerbose coverage to add JsonLight
},
// TODO: Add other interesting payloads for property values
};
// Combine with property payloads to get interesting places where the property itself is used.
return(ApplyPayloadCases <ODataItem>(testDescriptor, payloadCases).PayloadCases(PropertyPayloads));
}
/// <summary>
/// Returns all interesting payloads for a named stream.
/// </summary>
/// <param name="testDescriptor">Test descriptor which will end up writing a single entry with a single named stream.
/// The entry is not going to be used, but the named stream from it will.</param>
/// <returns>Enumeration of test descriptors which will include the original named stream in some interesting scenarios.</returns>
public static IEnumerable <PayloadWriterTestDescriptor <ODataItem> > NamedStreamPayloads(PayloadWriterTestDescriptor <ODataItem> testDescriptor)
{
ODataResource tempEntry = testDescriptor.PayloadItems[0] as ODataResource;
Debug.Assert(tempEntry != null, "A single entry payload is expected.");
ODataProperty namedStreamProperty = tempEntry.Properties.FirstOrDefault(p => p != null && p.Value is ODataStreamReferenceValue);
// Note - the named stream can be null - it is a valid test case !!!!
var payloadCases = new WriterPayloadCase <ODataItem>[] {
new WriterPayloadCase <ODataItem>() // Single named stream on an entry
{
GetPayloadItems = () => {
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
entry.TypeName = "TestModel.EntityWithStreamProperty";
entry.Properties = new ODataProperty[] { namedStreamProperty };
return(new ODataItem[] { entry });
},
ModelBuilder = (model) =>
{
model = model.Clone();
model.EntityType("EntityWithStreamProperty", "TestModel")
.StreamProperty(namedStreamProperty.Name);
return(model);
},
AtomFragmentExtractor = (testConfiguration, result) =>
{
return(TestAtomUtils.ExtractNamedStreamLinksFromEntry(result, namedStreamProperty.Name));
},
JsonLightFragmentExtractor = (testConfiguration, result) =>
{
return(new JsonObject().AddProperties(result.Object().GetPropertyAnnotationsAndProperty(namedStreamProperty.Name)));
},
},
new WriterPayloadCase <ODataItem>() // Single named stream on an entry with other properties before/after it
{
GetPayloadItems = () => {
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
entry.TypeName = "TestModel.EntityWithStreamPropertyAndOtherProperties";
entry.Properties = new ODataProperty[]
{
new ODataProperty {
Name = "Id", Value = 1
},
new ODataProperty {
Name = "Name", Value = "Clemens"
},
namedStreamProperty,
new ODataProperty {
Name = "Address",
Value = new ODataComplexValue
{
TypeName = "TestModel.AddressType",
Properties = new ODataProperty[]
{
new ODataProperty {
Name = "Street", Value = "Am Euro Platz"
},
new ODataProperty {
Name = "City", Value = "Vienna"
}
}
}
}
};
return(new ODataItem[] { entry });
},
ModelBuilder = (model) =>
{
model = model.Clone();
var addressType = model.ComplexType("AddressType", "TestModel")
.Property("Street", EdmPrimitiveTypeKind.String)
.Property("City", EdmPrimitiveTypeKind.String);
model.EntityType("EntityWithStreamPropertyAndOtherProperties", "TestModel")
.KeyProperty("Id", (EdmTypeReference)EdmCoreModel.Instance.GetInt32(false))
.Property("Name", EdmPrimitiveTypeKind.String)
.StreamProperty(namedStreamProperty.Name)
.Property("Address", new EdmComplexTypeReference(addressType, false));
return(model);
},
AtomFragmentExtractor = (testConfiguration, result) =>
{
return(TestAtomUtils.ExtractNamedStreamLinksFromEntry(result, namedStreamProperty.Name));
},
JsonLightFragmentExtractor = (testConfiguration, result) =>
{
return(new JsonObject().AddProperties(result.Object().GetPropertyAnnotationsAndProperty(namedStreamProperty.Name)));
},
},
new WriterPayloadCase <ODataItem>() // Multiple named stream properties on an entry
{
GetPayloadItems = () => {
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
entry.TypeName = "TestModel.EntityWithSeveralStreamProperties";
entry.Properties = new ODataProperty[]
{
new ODataProperty {
Name = "Id", Value = 1
},
new ODataProperty {
Name = "__Stream1", Value = new ODataStreamReferenceValue {
ReadLink = new Uri("http://odata.org/stream1/readlink")
}
},
new ODataProperty {
Name = "__Stream2", Value = new ODataStreamReferenceValue {
EditLink = new Uri("http://odata.org/stream2/editlink")
}
},
namedStreamProperty,
new ODataProperty {
Name = "__Stream3", Value = new ODataStreamReferenceValue {
ReadLink = new Uri("http://odata.org/stream3/readlink"), ContentType = "stream3:contenttype"
}
},
};
return(new ODataItem[] { entry });
},
ModelBuilder = (model) =>
{
model = model.Clone();
model.EntityType("EntityWithSeveralStreamProperties", "TestModel")
.KeyProperty("Id", (EdmTypeReference)EdmCoreModel.Instance.GetInt32(false))
.StreamProperty("__Stream1")
.StreamProperty("__Stream2")
.StreamProperty(namedStreamProperty.Name)
.StreamProperty("__Stream3");
return(model);
},
AtomFragmentExtractor = (testConfiguration, result) =>
{
return(TestAtomUtils.ExtractNamedStreamLinksFromEntry(result, namedStreamProperty.Name));
},
JsonLightFragmentExtractor = (testConfiguration, result) =>
{
return(new JsonObject().AddProperties(result.Object().GetPropertyAnnotationsAndProperty(namedStreamProperty.Name)));
},
},
};
return(ApplyPayloadCases <ODataItem>(testDescriptor, payloadCases));
}
