public void MonitorWorksAfterStopAndStart()
{
ResetFile();
var monitor = new FileMonitor(this.file);
monitor.Pause();
monitor.Unpause();
var signal = new ManualResetEventSlim();
monitor.FileChanged += (o, s) => { signal.Set(); };
Assert.That(signal.IsSet, Is.False);
ChangeFile();
signal.Wait(600);
Assert.That(signal.IsSet, Is.True);
}