def test_stretch_dur(self):
n1 = Note(value=4, dur=0.25, octave=3)
n2 = n1.stretch_dur(2)
n3 = n1.stretch_dur(0.5)
self.assertEqual(n2.dur, 0.5)
self.assertEqual(n3.dur, 0.125)
def test_stretch_dur(self):
n1 = Note(value=4, dur=0.25, octave=3)
n2 = n1.stretch_dur(2)
n3 = n1.stretch_dur(0.5)
self.assertEqual(n2.dur, 0.5)
self.assertEqual(n3.dur, 0.125)
