public RuntimeEnvironment(string extension, ISynchronizeInvoke synchronizingObject, TimeSpan workFolderStateMinimumIdle)
{
AxCryptExtension = extension;
_workFolderWatcher = CreateFileWatcher(WorkFolder.FullName);
_workFolderWatcher.FileChanged += HandleWorkFolderFileChangedEvent;
_delayedWorkFolderStateChanged = new DelayedAction(OnWorkFolderStateChanged, workFolderStateMinimumIdle, synchronizingObject);
}
public static void TestShortDelayButNoStart()
{
bool wasHere = false;
using (DelayedAction delayedAction = new DelayedAction(() => { wasHere = true; }, new TimeSpan(0, 0, 0, 0, 1), null))
{
Thread.Sleep(50);
Assert.That(wasHere, Is.False, "The event should not be triggered until started.");
}
}
public static void TestEventAfterDispose()
{
bool wasHere = false;
using (DelayedAction delayedAction = new DelayedAction(() => { wasHere = true; }, new TimeSpan(0, 0, 0, 0, 1), null))
{
delayedAction.RestartIdleTimer();
Assert.That(wasHere, Is.False, "The event should not be triggered immediately.");
}
Thread.Sleep(50);
Assert.That(wasHere, Is.False, "The event should be note be triggered once disposed.");
}
public static void TestShortDelayAndImmediateStart()
{
bool wasHere = false;
using (DelayedAction delayedAction = new DelayedAction(() => { wasHere = true; }, new TimeSpan(0, 0, 0, 0, 1), null))
{
delayedAction.RestartIdleTimer();
Thread.Sleep(50);
Assert.That(wasHere, Is.True, "The event should be triggered once started.");
wasHere = false;
Thread.Sleep(50);
Assert.That(wasHere, Is.False, "The event should not be triggered more than once.");
}
}
public static void TestManyRestartsButOnlyOneEvent()
{
int eventCount = 0;
using (DelayedAction delayedAction = new DelayedAction(() => { ++eventCount; }, new TimeSpan(0, 0, 0, 0, 5), null))
{
for (int i = 0; i < 10; ++i)
{
delayedAction.RestartIdleTimer();
}
Thread.Sleep(50);
Assert.That(eventCount, Is.EqualTo(1), "The event should be triggered exactly once.");
Thread.Sleep(50);
Assert.That(eventCount, Is.EqualTo(1), "The event should still be triggered exactly once.");
}
}
protected virtual void Dispose(bool disposing)
{
if (_workFolderWatcher != null)
{
_workFolderWatcher.Dispose();
_workFolderWatcher = null;
}
if (_delayedWorkFolderStateChanged != null)
{
_delayedWorkFolderStateChanged.Dispose();
_delayedWorkFolderStateChanged = null;
}
}
public static void TestObjectDisposedException()
{
DelayedAction delayedAction = new DelayedAction(() => { }, new TimeSpan(0, 0, 0, 0, 1), null);
delayedAction.Dispose();
Assert.Throws<ObjectDisposedException>(() => { delayedAction.RestartIdleTimer(); });
}
public static void TestNullArgument()
{
Action nullAction = null;
DelayedAction delayedAction;
Assert.Throws<ArgumentNullException>(() => { delayedAction = new DelayedAction(nullAction, new TimeSpan(0, 0, 1), null); }, "The 'action' argument is not allowed to be null");
}
