def test_queue_change_rate(display): myqueue = Queue(display) player1 = mock.MagicMock(spec=Player) myqueue.add(player1) myqueue.change_rate(-1, display) assert player1.set_rate.call_count == 1
def test_queue_change_rate(display): myqueue = Queue(display) player1 = mock.MagicMock(spec=Player) myqueue.add(player1) myqueue.change_rate(-1, display) player1.change_rate.assert_called_with(-1, display=display)