def test_set_NoteNumber(self):
f = FundamentalTone(hz=440, pitchClass=9, octaveClass=5)
self.assertEqual(9, f.PitchClass)
self.assertEqual(5, f.OctaveClass)
self.assertEqual(69, f.NoteNumber)
f.NoteNumber = 56
self.assertEqual(8, f.PitchClass)
self.assertEqual(4, f.OctaveClass)
self.assertEqual(56, f.NoteNumber)
def test_set_NoteNumber_Invalid_Type(self):
with self.assertRaises(TypeError) as e:
f = FundamentalTone(hz=440, pitchClass=9, octaveClass=5)
f.NoteNumber = 'n'
self.assertIn('引数halfToneNumはint型にしてください。', str(e.exception))