def test_get_all_notes(scale, note_range, expected):
assert (get_all_notes(scale,
Note.to_list(note_range)) == Note.to_list(expected))
def test_adapt_chord_to_sequencer(chord, note_range, expected):
assert (adapt_chord_to_sequencer(
chord, Note.to_list(note_range)) == Note.to_list(expected))
def test_chord_instanciation_with_inversion():
normal = Chord("A4", "power", inversion=0)
inverted = Chord("A4", "power", inversion=1)
assert normal.notes == Note.to_list("A4,E5")
assert inverted.notes == Note.to_list("E5,A5")
def test_chord_instanciation(root_note, chord_name, result_notes):
chord = Chord(root_note, chord_name)
assert chord.notes == Note.to_list(result_notes)
chord = Chord(root_note, chord_name, base_note=base_note)
assert chord.base_note == Note(base_note)
assert repr(chord) == f"<Chord {expected_str}>"
def test_chord_instanciation_with_inversion():
normal = Chord("A4", "power", inversion=0)
inverted = Chord("A4", "power", inversion=1)
assert normal.notes == Note.to_list("A4,E5")
assert inverted.notes == Note.to_list("E5,A5")
@mark.parametrize("root_note,chord_name,extensions,expected_str,expected_notes", [
("A2", "power", ("5",), "A2power", Note.to_list("A2,E3")),
("A2", "power", ("4",), "A2power add4", Note.to_list("A2,D3,E3")),
("B2", "min", ("9a",), "B2min add9a", Note.to_list("B2,D3,F#3,C##4")),
("D3", "maj7", ("11", "13d"), "D3maj7 add11add13d", Note.to_list("D3,F#3,A3,C#4,G4,Bbb4")),
("F4", "min maj7", ("14dd",), "F4min maj7 add14dd", Note.to_list("F4,Ab4,C5,E5,Ebbb6"))
])
def test_chord_instanciation_with_extensions(root_note, chord_name, extensions, expected_str, expected_notes):
chord = Chord(root_note, chord_name, extensions=extensions)
assert repr(chord) == f"<Chord {expected_str}>"
assert chord.notes == expected_notes
@mark.parametrize("inversion", [-1, 2])
def test_chord_instanciation_with_inversion_out_of_range(inversion):
def test_scale_instanciation(root_note, scale_name, result_notes):
scale = Scale(root_note, scale_name)
assert scale.notes == Note.to_list(result_notes)