def test_pattern_arp(self):
pattern = [0, 1, 2, 0, 0, 3, 2]
notes = [1, 2, 3, 4]
arp = PatternArp(notes, pattern)
played = [arp() for i in range(14)]
self.assertEqual(played, [1, 2, 3, 1, 1, 4, 3] * 2)
arp.resetPattern([0, 0, 1, 1])
played = [arp() for i in range(4)]
self.assertEqual(played, [1, 1, 2, 2])
arp.resetPattern(cycle([0, 1, 2, 3]).next)
played = [arp() for i in range(8)]
self.assertEqual(played, [1, 2, 3, 4, 1, 2, 3, 4])
def test_pattern_arp(self):
pattern = [0, 1, 2, 0, 0, 3, 2]
notes = [1, 2, 3, 4]
arp = PatternArp(notes, pattern)
played = [arp() for i in range(14)]
self.assertEqual(played, [1, 2, 3, 1, 1, 4, 3] * 2)
arp.resetPattern([0, 0, 1, 1])
played = [arp() for i in range(4)]
self.assertEqual(played, [1, 1, 2, 2])
arp.resetPattern(cycle([0, 1, 2, 3]).next)
played = [arp() for i in range(8)]
self.assertEqual(played, [1, 2, 3, 4, 1, 2, 3, 4])
def test_chord_pattern_arp(self):
pattern = [0, 1, 2, [1, 2, 3], 3, 2, 1]
notes = [1, 2, 3, 4]
arp = ChordPatternArp(notes, pattern)
played = [arp() for i in range(14)]
self.assertEqual(played,
[(1,), (2,), (3,), [2, 3, 4], (4,), (3,), (2,)] * 2)
def test_chord_pattern_arp(self):
pattern = [0, 1, 2, [1, 2, 3], 3, 2, 1]
notes = [1, 2, 3, 4]
arp = ChordPatternArp(notes, pattern)
played = [arp() for i in range(14)]
self.assertEqual(played, [(1, ), (2, ), (3, ), [2, 3, 4], (4, ), (3, ),
(2, )] * 2)
