public void should_hold_the_call_while_paused()
{
var counter = new Counter();
var debounceFunction = new Debouncer(counter.Hit, TimeSpan.FromMilliseconds(50));
debounceFunction.Pause();
debounceFunction.Execute();
debounceFunction.Execute();
Thread.Sleep(100);
counter.Count.Should().Be(0);
debounceFunction.Execute();
debounceFunction.Execute();
Thread.Sleep(100);
counter.Count.Should().Be(0);
debounceFunction.Resume();
Thread.Sleep(20);
counter.Count.Should().Be(0);
Thread.Sleep(100);
counter.Count.Should().Be(1);
}
public async Task ActionsAreDebounced()
{
var executionCounter = 0;
var debouncer = new Debouncer(TimeSpan.FromSeconds(.1));
debouncer.Execute(() => executionCounter++);
debouncer.Execute(() => executionCounter++);
debouncer.Execute(() => executionCounter++);
await Task.Delay(TimeSpan.FromSeconds(.5));
Assert.Equal(1, executionCounter);
}
public void should_hold_the_call_for_debounce_duration()
{
var counter = new Counter();
var debounceFunction = new Debouncer(counter.Hit, TimeSpan.FromMilliseconds(50));
debounceFunction.Execute();
debounceFunction.Execute();
debounceFunction.Execute();
counter.Count.Should().Be(0);
Thread.Sleep(100);
counter.Count.Should().Be(1);
}
private void OnFileChanged(object source, FileSystemEventArgs e)
{
if (!_disposed)
{
_debouncer?.Execute(Reload);
}
}
private void Watcher_Error(object sender, ErrorEventArgs e)
{
var ex = e.GetException();
var dw = (FileSystemWatcher)sender;
if (ex.GetType() == typeof(InternalBufferOverflowException))
{
_logger.Warn(ex, "The file system watcher experienced an internal buffer overflow for: {0}", dw.Path);
_changedPaths.TryAdd(dw.Path, dw.Path);
_scanDebouncer.Execute();
}
else
{
_logger.Error(ex, "Error in Directory watcher for: {0}" + dw.Path);
DisposeWatcher(dw, true);
}
}
public void should_wait_for_last_call_if_execute_resets_timer()
{
var counter = new Counter();
var debounceFunction = new Debouncer(counter.Hit, TimeSpan.FromMilliseconds(200), true);
debounceFunction.Execute();
Thread.Sleep(100);
debounceFunction.Execute();
Thread.Sleep(150);
counter.Count.Should().Be(0);
Thread.Sleep(100);
counter.Count.Should().Be(1);
}
public void Handle(CommandUpdatedEvent message)
{
if (message.Command.Body.SendUpdatesToClient)
{
lock (_pendingUpdates)
{
_pendingUpdates[message.Command.Id] = message.Command.ToResource();
}
_debouncer.Execute();
}
}
public async Task OnlyLastActionIsInvoked()
{
string?invokedAction = null;
var debouncer = new Debouncer(TimeSpan.FromSeconds(.1));
foreach (var action in new[] { "a", "b", "c" })
{
debouncer.Execute(() => invokedAction = action);
}
await Task.Delay(TimeSpan.FromSeconds(.5));
Assert.NotNull(invokedAction);
Assert.Equal("c", invokedAction);
}
public void should_throttle_calls()
{
var counter = new Counter();
var debounceFunction = new Debouncer(counter.Hit, TimeSpan.FromMilliseconds(50));
debounceFunction.Execute();
debounceFunction.Execute();
debounceFunction.Execute();
counter.Count.Should().Be(0);
Thread.Sleep(200);
debounceFunction.Execute();
debounceFunction.Execute();
debounceFunction.Execute();
Thread.Sleep(200);
counter.Count.Should().Be(2);
}
public void Handle(QueueUpdatedEvent message)
{
_broadcastDebounce.Execute();
}
public void Handle(EpisodeGrabbedEvent message)
{
_refreshDebounce.Execute();
}
public void Handle(AlbumGrabbedEvent message)
{
_refreshDebounce.Execute();
}
