public void GetTitleTest() { Assert.AreEqual("Yo Sin Ti Official Audio", SongInfo.GetTitle(path)); Assert.AreEqual("Margaret Heartbeat", SongInfo.GetTitle(path4)); Assert.AreEqual("Yo Sin Ti Official Audio", SongInfo.GetTitleSong(path)); Assert.IsNull(SongInfo.GetTitleSong(path2)); Assert.IsNull(SongInfo.GetTitle(path2)); }