public void ReadInline_ThrowsArgumentNull_ForInputParameters()
{
// Arrange
Mock <IODataDeserializerProvider> deserializerProvider = new Mock <IODataDeserializerProvider>();
ODataDeltaResourceSetDeserializer deserializer = new ODataDeltaResourceSetDeserializer(deserializerProvider.Object);
// Arrange & Act & Assert
Assert.Null(deserializer.ReadInline(null, null, null));
// Arrange & Act & Assert
ExceptionAssert.ThrowsArgumentNull(() => deserializer.ReadInline(5, null, null), "edmType");
// Arrange & Act & Assert
IEdmTypeReference typeReference = new Mock <IEdmTypeReference>().Object;
ExceptionAssert.ThrowsArgumentNull(() => deserializer.ReadInline(5, typeReference, null), "readContext");
// Arrange & Act & Assert
ODataDeserializerContext context = new ODataDeserializerContext();
IEdmPrimitiveTypeReference intType = EdmCoreModel.Instance.GetString(false);
IEdmCollectionTypeReference collectionType = new EdmCollectionTypeReference(new EdmCollectionType(intType));
ExceptionAssert.ThrowsArgument(() => deserializer.ReadInline(4, collectionType, context),
"edmType",
"'Collection(Edm.String)' is not a resource set type. Only resource set are supported.");
// Arrange & Act & Assert
EdmEntityType entityType = new EdmEntityType("NS", "Customer");
collectionType = new EdmCollectionTypeReference(new EdmCollectionType(new EdmEntityTypeReference(entityType, false)));
ExceptionAssert.ThrowsArgument(() => deserializer.ReadInline(4, collectionType, context),
"item",
"The argument must be of type 'ODataDeltaResourceSetWrapper'.");
}
public async Task ReadAsync_ThrowsArgumentNull_MessageReader()
{
// Arrange & Act & Assert
Mock <IODataDeserializerProvider> deserializerProvider = new Mock <IODataDeserializerProvider>();
ODataDeltaResourceSetDeserializer deserializer = new ODataDeltaResourceSetDeserializer(deserializerProvider.Object);
await ExceptionAssert.ThrowsArgumentNullAsync(() => deserializer.ReadAsync(null, null, null), "messageReader");
}
public async Task ReadAsync_ThrowsArgumentNull_ReadContext()
{
// Arrange & Act & Assert
Mock <IODataDeserializerProvider> deserializerProvider = new Mock <IODataDeserializerProvider>();
ODataDeltaResourceSetDeserializer deserializer = new ODataDeltaResourceSetDeserializer(deserializerProvider.Object);
ODataMessageReader reader = new ODataMessageReader((IODataResponseMessage) new InMemoryMessage(), new ODataMessageReaderSettings());
await ExceptionAssert.ThrowsArgumentNullAsync(() => deserializer.ReadAsync(reader, typeof(DeltaSet <>), null), "readContext");
}
public void ReadDeltaResource_ThrowsArgumentNull_ForInputParameters()
{
// Arrange & Act & Assert
Mock <IODataDeserializerProvider> deserializerProvider = new Mock <IODataDeserializerProvider>();
ODataDeltaResourceSetDeserializer deserializer = new ODataDeltaResourceSetDeserializer(deserializerProvider.Object);
ExceptionAssert.ThrowsArgumentNull(() => deserializer.ReadDeltaResource(null, null, null), "resource");
// Arrange & Act & Assert
ODataResourceWrapper wrapper = new ODataResourceWrapper(new ODataResource());
ExceptionAssert.ThrowsArgumentNull(() => deserializer.ReadDeltaResource(wrapper, null, null), "readContext");
}
public void ReadDeltaLink_ThrowsArgumentNull_ForInputParameters()
{
// Arrange & Act & Assert
Mock <IODataDeserializerProvider> deserializerProvider = new Mock <IODataDeserializerProvider>();
ODataDeltaResourceSetDeserializer deserializer = new ODataDeltaResourceSetDeserializer(deserializerProvider.Object);
ExceptionAssert.ThrowsArgumentNull(() => deserializer.ReadDeltaLink(null, null, null), "link");
// Arrange & Act & Assert
ODataDeltaLinkWrapper wrapper = new ODataDeltaLinkWrapper(
new ODataDeltaLink(new Uri("http://localhost"), new Uri("http://localhost"), "delete"));
ExceptionAssert.ThrowsArgumentNull(() => deserializer.ReadDeltaLink(wrapper, null, null), "readContext");
}
public void ReadDeltaLink_Returns_DeltaLink(bool typed)
{
// Arrange
Mock <IODataDeserializerProvider> deserializerProvider = new Mock <IODataDeserializerProvider>();
ODataDeltaResourceSetDeserializer deserializer = new ODataDeltaResourceSetDeserializer(deserializerProvider.Object);
Uri source = new Uri("Customers(8)", UriKind.RelativeOrAbsolute);
Uri target = new Uri("Orders(10645)", UriKind.RelativeOrAbsolute);
ODataDeltaLink link = new ODataDeltaLink(source, target, "Orders");
ODataDeltaLinkWrapper wrapper = new ODataDeltaLinkWrapper(link);
IEdmModel model = GetEdmModel();
IEdmEntityType customer = model.SchemaElements.OfType <IEdmEntityType>().First(c => c.Name == "Customer");
IEdmStructuredTypeReference elementType = new EdmEntityTypeReference(customer, true);
ODataDeserializerContext context = new ODataDeserializerContext
{
Model = model,
ResourceType = typeof(DeltaSet <>)
};
if (typed)
{
context.ResourceType = typeof(DeltaSet <>);
}
else
{
context.ResourceType = typeof(EdmChangedObjectCollection);
}
// Act
object deltaLinkObject = deserializer.ReadDeltaLink(wrapper, elementType, context);
// Assert
if (typed)
{
DeltaLink <Customer> deltaLink = Assert.IsType <DeltaLink <Customer> >(deltaLinkObject);
Assert.Equal(source, deltaLink.Source);
Assert.Equal(target, deltaLink.Target);
Assert.Equal("Orders", deltaLink.Relationship);
}
else
{
EdmDeltaLink deltaLink = Assert.IsType <EdmDeltaLink>(deltaLinkObject);
Assert.Equal(source, deltaLink.Source);
Assert.Equal(target, deltaLink.Target);
Assert.Equal("Orders", deltaLink.Relationship);
}
}
public void GetODataDeserializer_DeltaResourceSet_ForDeltaSet(Type deltaType)
{
// Arrange
HttpRequest request = GetRequest(_edmModel);
// Act
IODataDeserializer deserializer = _deserializerProvider.GetODataDeserializer(deltaType, request);
// Assert
Assert.NotNull(deserializer);
ODataDeltaResourceSetDeserializer setDeserializer = Assert.IsType <ODataDeltaResourceSetDeserializer>(deserializer);
Assert.Equal(ODataPayloadKind.Delta, setDeserializer.ODataPayloadKind);
Assert.Equal(setDeserializer.DeserializerProvider, _deserializerProvider);
}
public void ReadDeltaResource_ThrowsSerializationException_NullDeserializer()
{
// Arrange & Act & Assert
IEdmComplexType complex = new EdmComplexType("NS", "Complex");
IEdmStructuredTypeReference typeRef = new EdmComplexTypeReference(complex, false);
Mock <IODataDeserializerProvider> deserializerProvider = new Mock <IODataDeserializerProvider>();
deserializerProvider.Setup(s => s.GetEdmTypeDeserializer(typeRef, false)).Returns((ODataEdmTypeDeserializer)null);
ODataDeltaResourceSetDeserializer deserializer = new ODataDeltaResourceSetDeserializer(deserializerProvider.Object);
// Arrange & Act & Assert
ODataResourceWrapper wrapper = new ODataResourceWrapper(new ODataResource());
ODataDeserializerContext readContext = new ODataDeserializerContext();
ExceptionAssert.Throws <SerializationException>(
() => deserializer.ReadDeltaResource(wrapper, typeRef, readContext),
"'NS.Complex' cannot be deserialized using the OData input formatter.");
}
public void ReadDeltaResourceSet_Calls_ReadInlineForEachDeltaItem()
{
// Arrange
IEdmModel model = GetEdmModel();
IEdmEntityType customer = model.SchemaElements.OfType <IEdmEntityType>().First(c => c.Name == "Customer");
IEdmStructuredTypeReference elementType = new EdmEntityTypeReference(customer, true);
Mock <IODataDeserializerProvider> deserializerProvider = new Mock <IODataDeserializerProvider>();
Mock <ODataEdmTypeDeserializer> resourceDeserializer = new Mock <ODataEdmTypeDeserializer>(ODataPayloadKind.Resource);
ODataDeltaResourceSetDeserializer deserializer = new ODataDeltaResourceSetDeserializer(deserializerProvider.Object);
ODataDeltaResourceSetWrapper deltaResourceSetWrapper = new ODataDeltaResourceSetWrapper(new ODataDeltaResourceSet());
Uri source = new Uri("Customers(8)", UriKind.RelativeOrAbsolute);
Uri target = new Uri("Orders(10645)", UriKind.RelativeOrAbsolute);
deltaResourceSetWrapper.DeltaItems.Add(new ODataResourceWrapper(new ODataResource {
Id = new Uri("http://a1/")
}));
deltaResourceSetWrapper.DeltaItems.Add(new ODataResourceWrapper(new ODataDeletedResource {
Id = new Uri("http://a2/")
}));
ODataDeserializerContext readContext = new ODataDeserializerContext()
{
Model = model,
ResourceType = typeof(DeltaSet <>)
};
deserializerProvider.Setup(p => p.GetEdmTypeDeserializer(elementType, false)).Returns(resourceDeserializer.Object);
resourceDeserializer.Setup(d => d.ReadInline(deltaResourceSetWrapper.DeltaItems[0], elementType, It.IsAny <ODataDeserializerContext>())).Returns("entry1").Verifiable();
resourceDeserializer.Setup(d => d.ReadInline(deltaResourceSetWrapper.DeltaItems[1], elementType, It.IsAny <ODataDeserializerContext>())).Returns("entry2").Verifiable();
// Act
var result = deserializer.ReadDeltaResourceSet(deltaResourceSetWrapper, elementType, readContext);
// Assert
Assert.Equal(new[] { "entry1", "entry2" }, result.OfType <String>());
resourceDeserializer.Verify();
}
public void ReadDeltaResource_Returns_DeletedResource(bool typed)
{
// Arrange
IEdmModel model = GetEdmModel();
IEdmEntityType customer = model.SchemaElements.OfType <IEdmEntityType>().First(c => c.Name == "Customer");
IEdmStructuredTypeReference elementType = new EdmEntityTypeReference(customer, true);
Mock <IODataDeserializerProvider> deserializerProvider = new Mock <IODataDeserializerProvider>();
ODataResourceDeserializer resourceDeserializer = new ODataResourceDeserializer(deserializerProvider.Object);
Uri id = new Uri("Customers(8)", UriKind.RelativeOrAbsolute);
ODataDeletedResource customerDeleted = new ODataDeletedResource(id, DeltaDeletedEntryReason.Deleted)
{
Properties = new List <ODataProperty>
{
new ODataProperty {
Name = "FirstName", Value = "Peter"
},
new ODataProperty {
Name = "LastName", Value = "John"
}
}
};
ODataResourceWrapper resourceWrapper = new ODataResourceWrapper(customerDeleted);
ODataDeserializerContext context = new ODataDeserializerContext
{
Model = model,
};
if (typed)
{
context.ResourceType = typeof(DeltaSet <>);
}
else
{
context.ResourceType = typeof(EdmChangedObjectCollection);
}
deserializerProvider.Setup(d => d.GetEdmTypeDeserializer(It.IsAny <IEdmTypeReference>(), false)).Returns(resourceDeserializer);
ODataDeltaResourceSetDeserializer deserializer = new ODataDeltaResourceSetDeserializer(deserializerProvider.Object);
// Act
object result = deserializer.ReadDeltaResource(resourceWrapper, elementType, context);
// Assert
Action <Delta> testPropertyAction = d =>
{
d.TryGetPropertyValue("FirstName", out object firstName);
Assert.Equal("Peter", firstName);
d.TryGetPropertyValue("LastName", out object lastName);
Assert.Equal("John", lastName);
};
if (typed)
{
DeltaDeletedResource <Customer> deltaDeletedResource = Assert.IsType <DeltaDeletedResource <Customer> >(result);
Assert.Equal(id, deltaDeletedResource.Id);
Assert.Equal(DeltaDeletedEntryReason.Deleted, deltaDeletedResource.Reason);
testPropertyAction(deltaDeletedResource);
}
else
{
EdmDeltaDeletedResourceObject deltaDeletedResource = Assert.IsType <EdmDeltaDeletedResourceObject>(result);
Assert.Equal(id, deltaDeletedResource.Id);
Assert.Equal(DeltaDeletedEntryReason.Deleted, deltaDeletedResource.Reason);
testPropertyAction(deltaDeletedResource);
}
}