public void BTActor_SchedulTell()
{
IScheduler scheduler = new HashedWheelTimerScheduler(Sys.Settings.Config, Log);
var cancellable = scheduler.ScheduleTellOnceCancelable(100.Milliseconds(), TestActor, "Test", ActorRefs.NoSender);
ExpectMsg("Test");
scheduler.AsInstanceOf<IDisposable>().Dispose();
}