public void ReturnsThisWhenProxyIsIncompatible()
{
FooBar obj = new FooBar();
AdvisedSupport advised = new AdvisedSupport();
advised.Target = obj;
advised.Interfaces = new Type[] { typeof(IFoo) };
IFoo proxy = (IFoo)CreateProxy(advised);
Assert.AreSame(obj, proxy.GetBarThis(),
"Target should be returned when return types are incompatible");
Assert.AreSame(proxy, proxy.GetFooThis(),
"Proxy should be returned when return types are compatible");
}