public void TestShutDown()
{
SendDataDelegate transportDelegate = PacketProcessor;
var weakTransportDelegateReference = new WeakReference(transportDelegate);
var transportSink = new BuildEventArgTransportSink(transportDelegate);
transportSink.ShutDown();
Assert.NotNull(weakTransportDelegateReference.Target);
transportDelegate = null;
GC.Collect();
GC.WaitForPendingFinalizers();
// Expected shutdown to null out the sendData delegate, the two garbage collections
// should have collected the sendDataDelegate causing the weak reference to die.
Assert.Null(weakTransportDelegateReference.Target); // " Expected delegate to be dead"
}
