def test_keymap_reverse():
keymap = KeyMap(z_note=48)
for key in KeyMap.KEYBOARD_PRIMARY:
note = keymap.get_note(key)
assert keymap.get_key(note) == key, (key, note)
for key in KeyMap.KEYBOARD_SECONDARY:
note = keymap.get_note(key)
if note is None:
continue
assert keymap.get_key(note) == key, (key, note)
