def setUp(self):
self.sensor = Mock()
self.alarm = Alarm(self.sensor)
self.HIGH_PRESSURE = 100
self.LOW_PRESSURE = 10
self.NORMAL_PRESSURE = 19
def test_no_arg(self):
with patch("tire_pressure_monitoring.Sensor") as mock_sensor:
mock_sensor.return_value = 5
temp_alarm = Alarm()
self.assertEqual(temp_alarm._sensor, 5)
def test_alarm_is_off_by_default(self):
alarm = Alarm()
assert not alarm.is_alarm_on
def setUp(self) -> None:
self._mock_sensor = Mock()
self._alarm = Alarm(self._mock_sensor)
def create_alarm(self, next_psi_values):
alarm = Alarm(
self.create_sensor(next_psi_values),
LOW_PRESSURE_THRESHOLD,
HIGH_PRESSURE_THRESHOLD)
return alarm
