public void WaveOutInit()
{
AudioProvider audio = new AudioProvider();
Assert.AreEqual(audio.Buffers, 2);
Assert.AreEqual(audio.Latency, audio.waveOut.DesiredLatency);
Assert.AreEqual(audio.oscs.Count, 3);
Assert.IsTrue(audio.IsStopped());
}
public void MixerInit()
{
AudioProvider audio = new AudioProvider(3);
Assert.IsFalse(audio.mixer.filterOn);
Assert.IsFalse(audio.mixer.ReadFully);
audio.SetFrq(400);
audio.mixer.AddMixerInput(new MySignalGenerator());
audio.mixer.RemoveAllMixerInputs();
}
public void WaveOut()
{
AudioProvider audio = new AudioProvider(3, 2, 50);
Assert.AreEqual(audio.Latency, audio.waveOut.DesiredLatency);
Assert.AreEqual(audio.Buffers, audio.waveOut.NumberOfBuffers);
audio.waveOut.Volume = 0;
audio.Play();
Assert.AreEqual(audio.waveOut.PlaybackState, NAudio.Wave.PlaybackState.Playing);
audio.waveOut.Stop();
Assert.AreEqual(audio.waveOut.PlaybackState, NAudio.Wave.PlaybackState.Stopped);
}
private int noteIndex = 0; // Keeps track of number of keys pressed
public MainWindow()
{
try
{
audio = new AudioProvider();
InitializeComponent();
}
catch (Exception ex)
{
MessageBox.Show("Exception occured: " + ex.Message + "\n\n" + ex.TargetSite, "Application error", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
