def test_to_list(): assert Band.to_list() == [] the_nobodies = Band("The Nobodies", []) all_bands = Band.to_list() assert len(all_bands) == 1 assert all_bands[0] == the_nobodies
def test_to_list(): assert Band.to_list() == [] Band("The Nobodies", []) assert len(Band.to_list()) == 1
def test_class_tracks_instances(): assert Band.to_list() == [] the_nobodies = Band("The Nobodies", []) assert len(Band.instances) == 1 assert Band.instances[0] == the_nobodies