public async Task ODataEntityReferenceLinkSerializer_Serializes_UrisAndEntityReferenceLinks(object uris)
{
// Arrange
ODataEntityReferenceLinksSerializer serializer = new ODataEntityReferenceLinksSerializer();
ODataSerializerContext writeContext = new ODataSerializerContext();
MemoryStream stream = new MemoryStream();
IODataResponseMessage message = new ODataMessageWrapper(stream);
ODataMessageWriterSettings settings = new ODataMessageWriterSettings
{
ODataUri = new ODataUri {
ServiceRoot = new Uri("http://any/")
}
};
settings.SetContentType(ODataFormat.Json);
ODataMessageWriter writer = new ODataMessageWriter(message, settings);
// Act
await serializer.WriteObjectAsync(uris, typeof(ODataEntityReferenceLinks), writer, writeContext);
stream.Seek(0, SeekOrigin.Begin);
string result = await new StreamReader(stream).ReadToEndAsync();
// Assert
Assert.Equal("{\"@odata.context\":\"http://any/$metadata#Collection($ref)\"," +
"\"value\":[{\"@odata.id\":\"http://uri1/\"},{\"@odata.id\":\"http://uri2/\"}]}",
result);
}
public void ODataEntityReferenceLinkSerializer_Serializes_UrisAndEntityReferenceLinks_WithCount(object uris)
{
// Arrange
//var config = RoutingConfigurationFactory.CreateWithRootContainer("OData");
var request = RequestFactory.Create(/*config, "OData"*/);
ODataEntityReferenceLinksSerializer serializer = new ODataEntityReferenceLinksSerializer();
ODataSerializerContext writeContext = new ODataSerializerContext();
writeContext.Request = request;
writeContext.Request.ODataFeature().TotalCount = 1;
MemoryStream stream = new MemoryStream();
IODataResponseMessage message = new ODataMessageWrapper(stream);
ODataMessageWriterSettings settings = new ODataMessageWriterSettings
{
ODataUri = new ODataUri {
ServiceRoot = new Uri("http://any/")
}
};
settings.SetContentType(ODataFormat.Json);
ODataMessageWriter writer = new ODataMessageWriter(message, settings);
// Act
serializer.WriteObject(uris, typeof(ODataEntityReferenceLinks), writer, writeContext);
stream.Seek(0, SeekOrigin.Begin);
string result = new StreamReader(stream).ReadToEnd();
Assert.Equal(
string.Format("{0},{1},{2}",
"{\"@odata.context\":\"http://any/$metadata#Collection($ref)\"",
"\"@odata.count\":1",
"\"value\":[{\"@odata.id\":\"http://uri1/\"}]}"), result);
}
public async Task WriteObjectAsync_Throws_ObjectCannotBeWritten_IfGraphIsNotUri()
{
// Arrange
ODataEntityReferenceLinksSerializer serializer = new ODataEntityReferenceLinksSerializer();
// Act & Assert
await ExceptionAssert.ThrowsAsync <SerializationException>(
() => serializer.WriteObjectAsync(graph: "not uri", type: typeof(ODataEntityReferenceLinks),
messageWriter: ODataTestUtil.GetMockODataMessageWriter(), writeContext: new ODataSerializerContext()),
"ODataEntityReferenceLinksSerializer cannot write an object of type 'System.String'.");
}
public async Task WriteObjectAsync_ThrowsArgumentNull_WriteContext()
{
// Arrange
ODataEntityReferenceLinksSerializer serializer = new ODataEntityReferenceLinksSerializer();
// Act & Assert
await ExceptionAssert.ThrowsArgumentNullAsync(
() => serializer.WriteObjectAsync(graph: null, type: typeof(ODataEntityReferenceLinks),
messageWriter: ODataTestUtil.GetMockODataMessageWriter(), writeContext: null),
"writeContext");
}
public void WriteObject_ThrowsArgumentNull_MessageWriter()
{
// Arrange
ODataEntityReferenceLinksSerializer serializer = new ODataEntityReferenceLinksSerializer();
// Act & Assert
ExceptionAssert.ThrowsArgumentNull(
() => serializer.WriteObject(graph: null, type: typeof(ODataEntityReferenceLinks), messageWriter: null,
writeContext: new ODataSerializerContext()),
"messageWriter");
}
