public void Read_Roundtrip_ComplexCollection()
{
// Arrange
Address[] addresses = new[]
{
new Address {
City = "Redmond", StreetAddress = "A", State = "123"
},
new Address {
City = "Seattle", StreetAddress = "S", State = "321"
}
};
ODataResourceSetSerializer serializer = new ODataResourceSetSerializer(_serializerProvider);
ODataResourceSetDeserializer deserializer = new ODataResourceSetDeserializer(_deserializerProvider);
MemoryStream stream = new MemoryStream();
ODataMessageWrapper message = new ODataMessageWrapper(stream);
ODataMessageWriterSettings settings = new ODataMessageWriterSettings
{
ODataUri = new ODataUri {
ServiceRoot = new Uri("http://any/")
}
};
ODataMessageWriter messageWriter = new ODataMessageWriter(message as IODataResponseMessage, settings, _model);
ODataMessageReader messageReader = new ODataMessageReader(message as IODataResponseMessage, new ODataMessageReaderSettings(), _model);
ODataSerializerContext writeContext = new ODataSerializerContext {
RootElementName = "Property", Model = _model
};
ODataDeserializerContext readContext = new ODataDeserializerContext()
{
Model = _model
};
// Act
serializer.WriteObject(addresses, addresses.GetType(), messageWriter, writeContext);
stream.Seek(0, SeekOrigin.Begin);
IEnumerable readAddresses = deserializer.Read(messageReader, typeof(Address[]), readContext) as IEnumerable;
// Assert
Assert.Equal(addresses, readAddresses.Cast <Address>(), new AddressComparer());
}
public void Read_ReturnsEdmComplexObjectCollection_TypelessMode()
{
// Arrange
IEdmTypeReference addressType = _model.GetEdmTypeReference(typeof(Address)).AsComplex();
IEdmCollectionTypeReference addressCollectionType =
new EdmCollectionTypeReference(new EdmCollectionType(addressType));
HttpContent content = new StringContent("{ 'value': [ {'@odata.type':'System.Web.OData.TestCommon.Models.Address', 'City' : 'Redmond' } ] }");
content.Headers.ContentType = MediaTypeHeaderValue.Parse("application/json");
IODataRequestMessage request = new ODataMessageWrapper(content.ReadAsStreamAsync().Result, content.Headers);
ODataMessageReader reader = new ODataMessageReader(request, new ODataMessageReaderSettings(), _model);
var deserializer = new ODataResourceSetDeserializer(_deserializerProvider);
ODataDeserializerContext readContext = new ODataDeserializerContext
{
Model = _model,
ResourceType = typeof(IEdmObject),
ResourceEdmType = addressCollectionType
};
// Act
IEnumerable result = deserializer.Read(reader, typeof(IEdmObject), readContext) as IEnumerable;
// Assert
var addresses = result.Cast <EdmComplexObject>();
Assert.NotNull(addresses);
EdmComplexObject address = Assert.Single(addresses);
Assert.Equal(new[] { "City" }, address.GetChangedPropertyNames());
object city;
Assert.True(address.TryGetPropertyValue("City", out city));
Assert.Equal("Redmond", city);
}
