private void AssertTimerIntervalChanges(AsyncWrapperTarget asyncWrapperTarget, TargetMock targetMock, AutoResetEvent flag, int internalTargetLatency)
{
var loggingEvents = new[] { new LoggingEvent() };
targetMock.SleepFor = internalTargetLatency;
asyncWrapperTarget.Push(loggingEvents);
flag.WaitOne();
Debug.Print("TimerInterval is {0} ms", asyncWrapperTarget.TimerInterval);
var diff = Math.Abs(asyncWrapperTarget.TimerInterval - internalTargetLatency);
Assert.LessOrEqual(diff, 10, "The TimerInterval was not adjusted properly.");
}
public void WhenInternalTargetTakesMoreOrLessTheTimerIntervalIsAdjustedAutomatically()
{
var flag = new AutoResetEvent(false);
var targetMock = new TargetMock();
var asyncWrapperTarget = new AsyncWrapperTarget(targetMock);
asyncWrapperTarget.TimerIntervalChanged += x => flag.Set();
AssertTimerIntervalChanges(asyncWrapperTarget, targetMock, flag, 200);
AssertTimerIntervalChanges(asyncWrapperTarget, targetMock, flag, 500);
AssertTimerIntervalChanges(asyncWrapperTarget, targetMock, flag, 100);
}
