def test_brake_state_property(self):
bus = Mock()
drv = MotorDriver(0, bus, 0)
self.assertFalse(drv.brake_state)
drv.set(0.5)
self.assertFalse(drv.brake_state)
drv.brake()
self.assertTrue(drv.brake_state)
drv.set(0)
self.assertFalse(drv.brake_state)
def test_brake(self):
bus = Mock()
drv = MotorDriver(0, bus, 0)
drv.brake()
bus.write_byte_data.assert_called_with(0, 0, 0b00000011)