Silverlight SilverUnit & CThru Faking properties and met

Faking properties and method calls using Isolate.WhenCalled
I need to fake WebClient instances and DownloadStringCompletedEventArgs instances this is in order to simulate calls to property such as DownloadStringCompletedEventArgs.Error & DownloadStringCompletedEventArgs.Result

var fakeWebClient = Isolate.Fake.Instance<WebClient>();

var fakeDownloadStringCompletedEventArgs = Isolate.Fake.Instance<DownloadStringCompletedEventArgs>();

Isolate.Swap.NextInstance<WebClient>().With(fakeWebClient);

Isolate.Swap.NextInstance<DownloadStringCompletedEventArgs>().With(fakeDownloadStringCompletedEventArgs);

Isolate.WhenCalled(() => fakeDownloadStringCompletedEventArgs.Error).WillReturn(null);

Isolate.WhenCalled(() => fakeDownloadStringCompletedEventArgs.Result).WillReturn("some string response");

But as you might guess or know this won't let the test run already. I guess the reason is because now I am referencing System.Core for silverlight! Do you have any workaround for this?

I posted this issue to http://cthru.codeplex.com/Thread/View.a ... adId=68931