public void GetSongSecondsCountTest()
{
var playControlViewModel = new PlayControlViewModel();
Assert.AreEqual(0, playControlViewModel.GetSongSecondsCount());
playControlViewModel.mediaPlayer.Open(new Uri(path));
Thread.Sleep(200);
Assert.AreEqual(254, playControlViewModel.GetSongSecondsCount());
Assert.IsNotNull(playControlViewModel.mediaPlayer.Source);
Assert.IsTrue(playControlViewModel.mediaPlayer.NaturalDuration.HasTimeSpan);
}
public void CalculateSliderValueTest()
{
var playControlViewModel = new PlayControlViewModel();
Assert.AreEqual(0, playControlViewModel.CalculateSliderValue());
playControlViewModel.mediaPlayer.Open(new Uri(path));
Thread.Sleep(200);
Assert.AreNotEqual(0, playControlViewModel.GetSongSecondsCount());
playControlViewModel.mediaPlayer.Position = TimeSpan.FromSeconds(127);
Assert.AreEqual(50, playControlViewModel.CalculateSliderValue());
}
private void timeSlider_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
if (playControlViewModel.GetSongSecondsCount() > 0)
{
Slider slider = sender as Slider;
playControlViewModel.SetMediaPlayerSongPosition();
ControlExtensions.InvokeIfRequired(this, (x) =>
{
durationSlider.Value = x;
sliderNewValue = playControlViewModel.CalculateSliderValue();
}, sliderNewValue);
playControlViewModel.PlayOrPauseSong();
}
}
