def test_pitchtools_make_n_middle_c_centered_pitches_04(): pitches = make_n_middle_c_centered_pitches(3) assert pitches == [NamedPitch('a'), NamedPitch("c'"), NamedPitch("e'")]
def test_pitchtools_make_n_middle_c_centered_pitches_01(): pitches = make_n_middle_c_centered_pitches(0) assert len(pitches) == 0
def test_pitchtools_make_n_middle_c_centered_pitches_03(): pitches = make_n_middle_c_centered_pitches(-2) assert pitches == [NamedPitch("d'"), NamedPitch('b')]