public void CreateTest() { SongManager songMng = new SongManager(); AlbumDao albumDao = new AlbumDao(); ArtistDao artistDao = new ArtistDao(); Album album = albumDao.SelectAll().First(); Artist artist = artistDao.SelectAll().First(); Song song = new Song() { title = "Canción de prueba", genre = "genero de prueba", fk_album_id = album.album_id, fk_artist_id = artist.artist_id }; var actual = songMng.Create(song); var expected = true; Console.WriteLine(actual.Message); Assert.AreEqual(expected, actual.Status); }