def test_1(self):
ch_dev = MidiEventStream.ChannelDevice()
self.assertEquals(0, ch_dev.require_channel(60, 0, 100))
ch_dev.start_note(0, 60)
self.assertEquals(1, ch_dev.require_channel(61, 1, 100))
ch_dev.start_note(1, 61)
self.assertEquals(2, ch_dev.require_channel(62, 1, 70))
ch_dev.start_note(2, 62)
self.assertEquals(0, ch_dev.require_channel(63, 0, 100))
ch_dev.start_note(0, 63)
# New channel since we want to play another tone with the
# same pitch as the one playing in channel 0
self.assertEquals(3, ch_dev.require_channel(63, 0, 100))
ch_dev.start_note(3, 63)
ch_dev.stop_note(0, 60)
ch_dev.stop_note(1, 61)
ch_dev.stop_note(2, 62)
ch_dev.stop_note(0, 63)
self.assertEquals(0, ch_dev.require_channel(63, 0, 100))
ch_dev.start_note(0, 63)
def setUp(self):
self.cd = MidiEventStream.ChannelDevice()