public void AnnotationsForPropertyShouldBeStored()
{
DuplicatePropertyNamesChecker duplicateChecker = new DuplicatePropertyNamesChecker(false, true);
duplicateChecker.AddODataPropertyAnnotation("property", JsonLightConstants.ODataAnnotationNamespacePrefix + "one", 1);
duplicateChecker.AddODataPropertyAnnotation("property", JsonLightConstants.ODataAnnotationNamespacePrefix + "two", "Two");
duplicateChecker.GetODataPropertyAnnotations("property").Should().Equal(new Dictionary<string, object>()
{
{ JsonLightConstants.ODataAnnotationNamespacePrefix + "one", 1 },
{ JsonLightConstants.ODataAnnotationNamespacePrefix + "two", "Two" }
});
}
public void DuplicatePropertyODataAnnotationShouldFail()
{
DuplicatePropertyNamesChecker duplicateChecker = new DuplicatePropertyNamesChecker(false, true);
Action action = () => duplicateChecker.AddODataPropertyAnnotation("property", JsonLightConstants.ODataAnnotationNamespacePrefix + "name", null);
action.ShouldNotThrow();
action.ShouldThrow<ODataException>().WithMessage(ErrorStrings.DuplicatePropertyNamesChecker_DuplicateAnnotationForPropertyNotAllowed(JsonLightConstants.ODataAnnotationNamespacePrefix + "name", "property"));
}
/// <summary>
/// Process the current property annotation.
/// </summary>
/// <param name="annotatedPropertyName">The name being annotated. Can be a property or an instance annotation.</param>
/// <param name="annotationName">The annotation targeting the <paramref name="annotatedPropertyName"/>.</param>
/// <param name="duplicatePropertyNamesChecker">The duplicate property names checker.</param>
/// <param name="readPropertyAnnotationValue">Callback to read the property annotation value.</param>
private void ProcessPropertyAnnotation(string annotatedPropertyName, string annotationName, DuplicatePropertyNamesChecker duplicatePropertyNamesChecker, Func<string, object> readPropertyAnnotationValue)
{
// We don't currently support annotation targeting an instance annotation except for the @odata.type property annotation.
if (ODataJsonLightReaderUtils.IsAnnotationProperty(annotatedPropertyName) && string.CompareOrdinal(annotationName, ODataAnnotationNames.ODataType) != 0)
{
throw new ODataException(OData.Core.Strings.ODataJsonLightDeserializer_OnlyODataTypeAnnotationCanTargetInstanceAnnotation(annotationName, annotatedPropertyName, ODataAnnotationNames.ODataType));
}
// Read over the property name.
this.JsonReader.Read();
if (ODataJsonLightReaderUtils.IsODataAnnotationName(annotationName))
{
// OData annotations are read.
duplicatePropertyNamesChecker.AddODataPropertyAnnotation(annotatedPropertyName, annotationName, readPropertyAnnotationValue(annotationName));
}
else
{
if (this.ShouldSkipCustomInstanceAnnotation(annotationName) || (this is ODataJsonLightErrorDeserializer && this.MessageReaderSettings.ShouldIncludeAnnotation == null))
{
// Make sure there's no duplicated instance annotation name even though we are skipping over it.
duplicatePropertyNamesChecker.AddCustomPropertyAnnotation(annotatedPropertyName, annotationName);
this.JsonReader.SkipValue();
}
else
{
Debug.Assert(ReadPropertyCustomAnnotationValue != null, "readPropertyCustomAnnotationValue != null");
duplicatePropertyNamesChecker.AddCustomPropertyAnnotation(annotatedPropertyName, annotationName, ReadPropertyCustomAnnotationValue(duplicatePropertyNamesChecker, annotationName));
}
}
}
public void ReadInstanceAnnotationValueWillReadNullValueWithODataType()
{
var deserializer = this.CreateJsonLightEntryAndFeedDeserializer("{\"@odata.NullAnnotation\":null}");
AdvanceReaderToFirstPropertyValue(deserializer.JsonReader);
var duplicatePropertyNamesChecker = new DuplicatePropertyNamesChecker(false /*allowDuplicateProperties*/, true /*isResponse*/);
duplicatePropertyNamesChecker.AddODataPropertyAnnotation("odata.NullAnnotation", "odata.type", "Edm.Guid");
deserializer.ReadCustomInstanceAnnotationValue(duplicatePropertyNamesChecker, "odata.NullAnnotation").Should().BeNull();
}
public void ReadInstanceAnnotationValueShouldReadCollectionOfPrimitiveValues()
{
var deserializer = this.CreateJsonLightEntryAndFeedDeserializer("{\"@custom.primitiveCollectionAnnotation\":[1,2,3]}");
AdvanceReaderToFirstPropertyValue(deserializer.JsonReader);
var duplicatePropertyNamesChecker = new DuplicatePropertyNamesChecker(false /*allowDuplicateProperties*/, true /*isResponse*/);
duplicatePropertyNamesChecker.AddODataPropertyAnnotation("custom.primitiveCollectionAnnotation", "odata.type", "Collection(Edm.Int32)");
ODataCollectionValue value = (ODataCollectionValue)deserializer.ReadCustomInstanceAnnotationValue(duplicatePropertyNamesChecker, "custom.primitiveCollectionAnnotation");
TestUtils.AssertODataValueAreEqual(value, new ODataCollectionValue { TypeName = "Collection(Edm.Int32)", Items = new[] { 1, 2, 3 } });
}
public void ReadInstanceAnnotationValueShouldReadCollectionOfComplexValues()
{
var deserializer = this.CreateJsonLightEntryAndFeedDeserializer("{\"@custom.complexCollectionAnnotation\":[{\"StringProperty\":\"StringValue\"}]}");
AdvanceReaderToFirstPropertyValue(deserializer.JsonReader);
var duplicatePropertyNamesChecker = new DuplicatePropertyNamesChecker(false /*allowDuplicateProperties*/, true /*isResponse*/);
duplicatePropertyNamesChecker.AddODataPropertyAnnotation("custom.complexCollectionAnnotation", "odata.type", "Collection(TestNamespace.TestComplexType)");
ODataCollectionValue value = (ODataCollectionValue)deserializer.ReadCustomInstanceAnnotationValue(duplicatePropertyNamesChecker, "custom.complexCollectionAnnotation");
var odataComplexValue = new ODataComplexValue { TypeName = "TestNamespace.TestComplexType", Properties = new[] { new ODataProperty { Name = "StringProperty", Value = "StringValue" } } };
var odataCollectionValue = new ODataCollectionValue { TypeName = "Collection(TestNamespace.TestComplexType)", Items = new[] { odataComplexValue } };
TestUtils.AssertODataValueAreEqual(value, odataCollectionValue);
}
public void ReadInstanceAnnotationValueWithODataTypePropertyAnnotationShouldThrow()
{
var deserializer = this.CreateJsonLightEntryAndFeedDeserializer("{\"@odata.ComplexAnnotation\":{\"StringProperty\":\"StringValue\"}}");
AdvanceReaderToFirstPropertyValue(deserializer.JsonReader);
var duplicatePropertyNamesChecker = new DuplicatePropertyNamesChecker(false /*allowDuplicateProperties*/, true /*isResponse*/);
duplicatePropertyNamesChecker.AddODataPropertyAnnotation("odata.ComplexAnnotation", "odata.type", "TestNamespace.TestComplexType");
Action action = () => deserializer.ReadCustomInstanceAnnotationValue(duplicatePropertyNamesChecker, "odata.ComplexAnnotation");
action.ShouldThrow<ODataException>().WithMessage(ErrorStrings.ODataJsonLightPropertyAndValueDeserializer_ComplexValueWithPropertyTypeAnnotation("odata.type"));
}
public void ReadInstanceAnnotationValueShouldThrowIfWireTypeAndModelTypeConflict()
{
var deserializer = this.CreateJsonLightEntryAndFeedDeserializer("{\"@custom.DateTimeOffsetAnnotation\":\"2013-01-25T09:50Z\"}");
AdvanceReaderToFirstPropertyValue(deserializer.JsonReader);
var duplicatePropertyNamesChecker = new DuplicatePropertyNamesChecker(false /*allowDuplicateProperties*/, true /*isResponse*/);
duplicatePropertyNamesChecker.AddODataPropertyAnnotation("custom.DateTimeOffsetAnnotation", "odata.type", "Edm.String");
Action testSubject = () => deserializer.ReadCustomInstanceAnnotationValue(duplicatePropertyNamesChecker, "custom.DateTimeOffsetAnnotation");
testSubject.ShouldThrow<ODataException>().WithMessage(ErrorStrings.ValidationUtils_IncompatibleType("Edm.String", "Edm.DateTimeOffset"));
}
public void ReadInstanceAnnotationValueWillReadAsCorrectTypePrimitiveTypesWithODataTypeAnnotation()
{
var deserializer = this.CreateJsonLightEntryAndFeedDeserializer("{\"@Custom.GuidAnnotation\":\"00000000-0000-0000-0000-000000000000\"}");
AdvanceReaderToFirstPropertyValue(deserializer.JsonReader);
var duplicatePropertyNamesChecker = new DuplicatePropertyNamesChecker(false /*allowDuplicateProperties*/, true /*isResponse*/);
duplicatePropertyNamesChecker.AddODataPropertyAnnotation("Custom.GuidAnnotation", "odata.type", "Edm.Guid");
deserializer.ReadCustomInstanceAnnotationValue(duplicatePropertyNamesChecker, "Custom.GuidAnnotation").Should().Be(Guid.Empty);
}
public void MarkPropertyAsProcessedWithNoPropertyShouldWork()
{
DuplicatePropertyNamesChecker duplicateChecker = new DuplicatePropertyNamesChecker(false, true);
duplicateChecker.MarkPropertyAsProcessed("property");
Action odataAction = () => duplicateChecker.AddODataPropertyAnnotation("property", JsonLightConstants.ODataAnnotationNamespacePrefix + "name", null);
odataAction.ShouldThrow<ODataException>().WithMessage(ErrorStrings.DuplicatePropertyNamesChecker_PropertyAnnotationAfterTheProperty(JsonLightConstants.ODataAnnotationNamespacePrefix + "name", "property"));
Action customAction = () => duplicateChecker.AddCustomPropertyAnnotation("property", "custom.name");
customAction.ShouldThrow<ODataException>().WithMessage(ErrorStrings.DuplicatePropertyNamesChecker_PropertyAnnotationAfterTheProperty("custom.name", "property"));
}