/// <summary>
/// This test often succeeds standalone but fails in a group test.
/// Could be a timing / load problem
/// </summary>
//[TestMethod]
public void IOIOHandlerObservableTest_NoWaitSingleThreaded()
{
IOIOHandlerObservableNoWait notifier = new IOIOHandlerObservableNoWait();
UartFromObserver fromObsv = new UartFromObserver();
UartFromPolyObserver dataFromObsv = new UartFromPolyObserver();
notifier.Subscribe(fromObsv);
notifier.Subscribe(dataFromObsv);
notifier.HandleMessage(new UartDataFrom(0, 0, null));
notifier.HandleMessage(new UartCloseFrom(0));
notifier.HandleMessage(new UartOpenFrom(0));
System.Threading.Thread.Sleep(20);
Assert.AreEqual(3, fromObsv.count);
Assert.AreEqual(1, dataFromObsv.countData);
Assert.AreEqual(1, dataFromObsv.countOpen);
Assert.AreEqual(1, dataFromObsv.countClose);
Assert.IsTrue(fromObsv.managedThreads.SetEquals(dataFromObsv.managedThreads));
}
/// <summary>
/// This test often succeeds standalone but fails in a group test.
/// Could be a timing / load problem
/// </summary>
public void IOIOHandlerObservableTest_NoWaitParallel()
{
IOIOHandlerObservableNoWaitParallel notifier = new IOIOHandlerObservableNoWaitParallel();
UartFromObserver fromObsv = new UartFromObserver();
UartFromPolyObserver dataFromObsv = new UartFromPolyObserver();
notifier.Subscribe(fromObsv);
notifier.Subscribe(dataFromObsv);
notifier.HandleMessage(new UartDataFrom(0, 0, null));
notifier.HandleMessage(new UartCloseFrom(0));
notifier.HandleMessage(new UartOpenFrom(0));
// have to wait some time for the asynch notifications to be received
System.Threading.Thread.Sleep(20);
Assert.AreEqual(3, fromObsv.count);
Assert.AreEqual(1, dataFromObsv.countData);
Assert.AreEqual(1, dataFromObsv.countOpen);
Assert.AreEqual(1, dataFromObsv.countClose);
// they could be the same but it is unlikely
Assert.IsFalse(fromObsv.managedThreads.SetEquals(dataFromObsv.managedThreads),
"This test could sparodically fail based on how threads get managed");
}