public static void TestObjectDisposedException()
{
FakeSleep fakeSleep = new FakeSleep();
DelayedAction delayedAction = new DelayedAction(new FakeDelayTimer(fakeSleep), new TimeSpan(0, 0, 0, 0, 1));
delayedAction.Dispose();
Assert.Throws <ObjectDisposedException>(() => { delayedAction.StartIdleTimer(); });
}
public static void TestShortDelayButNoStart()
{
bool wasHere = false;
FakeSleep fakeSleep = new FakeSleep();
using (DelayedAction delayedAction = new DelayedAction(new FakeDelayTimer(fakeSleep), new TimeSpan(0, 0, 0, 0, 1)))
{
delayedAction.Action += (sender, e) => wasHere = true;
fakeSleep.Time(new TimeSpan(0, 0, 0, 0, 50));
Assert.That(wasHere, Is.False, "The event should not be triggered until started.");
}
}
public static void TestEventAfterDispose()
{
bool wasHere = false;
FakeSleep fakeSleep = new FakeSleep();
using (DelayedAction delayedAction = new DelayedAction(new FakeDelayTimer(fakeSleep), new TimeSpan(0, 0, 0, 0, 1)))
{
delayedAction.Action += (sender, e) => wasHere = true;
delayedAction.StartIdleTimer();
Assert.That(wasHere, Is.False, "The event should not be triggered immediately.");
}
fakeSleep.Time(new TimeSpan(0, 0, 0, 0, 1));
Assert.That(wasHere, Is.False, "The event should be not be triggered once disposed.");
}
public static void TestShortDelayAndImmediateStart()
{
bool wasHere = false;
FakeSleep fakeSleep = new FakeSleep();
using (DelayedAction delayedAction = new DelayedAction(new FakeDelayTimer(fakeSleep), new TimeSpan(0, 0, 0, 0, 1)))
{
delayedAction.Action += (sender, e) => wasHere = true;
delayedAction.StartIdleTimer();
fakeSleep.Time(new TimeSpan(0, 0, 0, 0, 50));
Assert.That(wasHere, Is.True, "The event should be triggered once started.");
wasHere = false;
fakeSleep.Time(new TimeSpan(0, 0, 0, 0, 50));
Assert.That(wasHere, Is.False, "The event should not be triggered more than once.");
}
}
public static void TestManyRestartsButOnlyOneEvent()
{
int eventCount = 0;
FakeSleep fakeSleep = new FakeSleep();
using (DelayedAction delayedAction = new DelayedAction(new FakeDelayTimer(fakeSleep), new TimeSpan(0, 0, 0, 0, 5)))
{
delayedAction.Action += (sender, e) => ++ eventCount;
for (int i = 0; i < 10; ++i)
{
delayedAction.StartIdleTimer();
}
fakeSleep.Time(new TimeSpan(0, 0, 0, 0, 5));
Assert.That(eventCount, Is.EqualTo(1), "The event should be triggered exactly once.");
fakeSleep.Time(new TimeSpan(0, 0, 0, 0, 5));
Assert.That(eventCount, Is.EqualTo(1), "The event should still be triggered exactly once.");
}
}
