def test_inhibit(self, mock_output):
exp_inhibit = 12
exp_pins = [4, 19, 1, 3]
d = Demux(exp_inhibit, exp_pins)
mock_output.reset_mock()
d.inhibit()
mock_output.assert_has_calls([call(exp_inhibit, GPIO.HIGH)],
any_order=True)
