public void Notify_Mute_on_Volume_changed()
{
var sut = new WindowsMediaPlayer();
var map = new Dictionary <string, int>();
sut.PropertyChanged += (s, e) =>
{
if (map.ContainsKey(e.PropertyName))
{
map[e.PropertyName]++;
}
else
{
map[e.PropertyName] = 1;
}
};
var volume = sut.Volume;
sut.Volume.Should().NotBe(0);
sut.IsMuted.Should().BeFalse();
sut.CanMute.Should().BeTrue();
sut.Volume = 0;
sut.IsMuted.Should().BeTrue();
sut.CanMute.Should().BeFalse();
sut.Volume = volume;
map["CanMute"].Should().Be(2);
map["CanUnMute"].Should().Be(2);
map["IsMuted"].Should().Be(2);
}
public void Wrap_media_exceptions_into_AudioException()
{
IMediaPlayer player = new WindowsMediaPlayer();
player.Error.HasException.Should().BeFalse();
player.Source = new Uri(@"c:\does.not.exist.wav");
player.Error.HasException.Should().BeTrue();
player.Error.Exception.Should().BeOfType <AudioException>();
player.Error.Exception.Message.Should().StartWith("Could not open audio");
player.Source = null;
player.Error.HasException.Should().BeFalse();
}
public void Play_A_Music_File()
{
var file = new FileInfo(".\\Tests\\Pulp_Fiction_Jimmys_Coffee.mp3");
file.Exists.Should().BeTrue();
IMediaPlayer player = new WindowsMediaPlayer();
player.Source = new Uri(file.FullName);
player.Play();
player.IsPlaying.Should().BeTrue();
Thread.Sleep(1000);
player.Stop();
}
public void Play_Triggers_An_Event()
{
var file = new FileInfo(".\\Tests\\Pulp_Fiction_Jimmys_Coffee.mp3");
file.Exists.Should().BeTrue();
IMediaPlayer sut = new WindowsMediaPlayer();
using (var monitor = sut.Monitor())
{
sut.Source = new Uri(file.FullName);
sut.Play();
Thread.Sleep(5000);
// does not work!
monitor.Should().Raise("PositionChanged").WithSender(sut).WithArgs <EventArgs>(e => e.Equals(EventArgs.Empty));
sut.Stop();
}
}
