def test_Name_set(self):
s = ScaleKey()
keys = {'C': 0, 'D': 2, 'E': 4, 'F': 5, 'G': 7, 'A': 9, 'B': 11}
for k, kp in keys.items():
for acc_count in range(1, 4):
for a, ap in Accidental.Accidentals.items():
name = k + a * acc_count
pitch = PitchClass.Get(kp + (ap * acc_count))[0]
with self.subTest(name=name):
s.Name = name
self.assertEqual(name, s.Name)
self.assertEqual(pitch, s.PitchClass)
def test_init_set(self):
k = ScaleKey('A')
s = Scale(k, ScaleIntervals.Minor)
self.assertEqual(k, s.Key)
self.assertEqual('A', s.Key.Name)
self.assertEqual(9, s.Key.PitchClass)
self.assertEqual(ScaleIntervals.Minor, s.Intervals)
# self.assertEqual([9,11,0,2,4,5,7], s.PitchClasses)
self.assertEqual([(9,0),(11,0),(0,1),(2,1),(4,1),(5,1),(7,1)], s.PitchClasses)
def __init__(self, keyName='C', intervals=ScaleIntervals.Major):
self.__ValidateInterval(intervals)
self.__intervals = intervals
self.__pitchClasses = []
self.__names = []
self.__scaleKey = None
self.__scaleKey = ScaleKey(keyName, self)
self.__calcPitchClasses()
self.Key.Name = keyName
def __init__(self, scaleKey=None, intervals=ScaleIntervals.Major):
if None is scaleKey: self.__scaleKey = ScaleKey('C')
else:
if not isinstance(scaleKey, ScaleKey):
raise TypeError(
f'引数scaleKeyはScaleKey型にしてください。: type(scaleKey)={type(scaleKey)}'
)
self.__scaleKey = weakref.proxy(scaleKey)
# self.__key = key
self.__intervals = None
self.__pitchClasses = []
self.__names = []
self.Intervals = intervals
def __init__(self, keyName='C', intervals=ScaleIntervals.Major):
# def __init__(self, key=0, intervals=ScaleIntervals.Major):
# def __init__(self, scaleKey=None, intervals=ScaleIntervals.Major):
# if None is scaleKey: self.__scaleKey = ScaleKey('C')
# else:
# if not isinstance(scaleKey, ScaleKey): raise TypeError(f'引数scaleKeyはScaleKey型にしてください。: type(scaleKey)={type(scaleKey)}')
# self.__scaleKey = weakref.proxy(scaleKey)
# self.__key = key
# if not isinstance(observer, Scale): raise TypeError('引数observerはScale型にしてください。: type(observer)={type(observer)}')
# self.__observer = observer
# self.__key = PitchClass.Get(Key.Get(v))[0]
# self.__intervals = None
self.__ValidateInterval(intervals)
self.__intervals = intervals
self.__pitchClasses = []
self.__names = []
self.__scaleKey = ScaleKey(keyName, self)
def test_PitchClass_set(self):
s = ScaleKey()
with self.assertRaises(AttributeError) as ex:
s.PitchClass = 0
self.assertIn("can't set attribute", str(ex.exception))
def test_Name_set_int(self):
s = ScaleKey()
with self.assertRaises(TypeError) as ex:
s.Name = 0
self.assertIn('引数nameはstr型にしてください。', str(ex.exception))
def test_init_Invalid_Value_Name(self):
with self.assertRaises(ValueError) as ex:
s = ScaleKey('無効値')
self.assertIn('keyは次のうちのいずれかにしてください。', str(ex.exception))
def test_init_Invalid_Type_Name(self):
with self.assertRaises(TypeError) as ex:
s = ScaleKey(0)
self.assertIn('引数nameはstr型にしてください。', str(ex.exception))
def test_init_Default(self):
s = ScaleKey()
self.assertEqual('C', s.Name)
self.assertEqual(0, s.PitchClass)