public void checkPlay()
{
ProgressBar progBar = new ProgressBar();
PictureBox picBox = new PictureBox();
Timer timer = new Timer();
AudioVisualizer audioVisualizer = new AudioVisualizer(progBar, picBox, timer);
audioVisualizer.OnPauseEvent(null, null); // event args aren't relevant here
Assert.IsTrue(timer.Enabled, "Timer should be enabled by onPlay() events");
}
