public void UnRegisterReceiverIgnoreNonRegistered()
{
IPortReceive ipr = new Port<int> ();
ReceiverTask rt = new EvalTask (true);
ipr.UnregisterReceiver (rt);
}
public void UnRegisterReceiverChangesGetReceivers()
{
IPortReceive ipr = new Port<int> ();
ReceiverTask rt = new EvalTask (true);
Assert.AreEqual (0, ipr.GetReceivers ().Length, "#1");
ipr.RegisterReceiver (rt);
ipr.RegisterReceiver (rt);
Assert.AreEqual (2, ipr.GetReceivers ().Length, "#3");
ipr.UnregisterReceiver (rt);
Assert.AreEqual (1, ipr.GetReceivers ().Length, "#4");
ipr.UnregisterReceiver (rt);
Assert.AreEqual (0, ipr.GetReceivers ().Length, "#5");
}