public void ContextToAudio()
{
var yc = new YoutubeContext(Url) {BaseDirectory = new DirectoryInfo(Path.GetTempPath())};
try {
yc.ToAudio();
Assert.IsTrue(File.Exists(yc.AudioPath.FullName));
Debug.WriteLine(yc.AudioPath.FullName);
} finally {
if (yc.AudioPath !=null && File.Exists(yc.AudioPath.FullName))
File.Delete(yc.AudioPath.FullName);
Assert.IsFalse(File.Exists(yc.AudioPath.FullName));
}
}