def test_init_error_state():
mock_driver = MockDriver()
mock_driver.upper_limit_switch = True
mock_driver.lower_limit_switch = True
door_model = Door("Test door", mock_driver, 1, 1, 2)
assert door_model.state.__class__.__name__ == "ErrorState"
def test_start_opening():
# Door is closed
mock_driver = MockDriver()
mock_driver.lower_limit_switch = True
door_model = Door("Test door", mock_driver, 1, 0.1, 0.2)
# trigger move
door_model.start_door_signal()
assert mock_driver.door_signal == True
# The lower switch opened
mock_driver.lower_limit_switch = False
signal(SIGNAL_LOWER_SWITCH_CHANGED).send(mock_driver)
assert mock_driver.door_signal == False
assert door_model.state.__class__.__name__ == "OpeningState"
def test_intermediate_to_closed():
# Door is closed
mock_driver = MockDriver()
door_model = Door("Test door", mock_driver, 0.2, 0.1, 0.2)
door_model.set_new_state('Intermediate')
# The lower switch closed
mock_driver.lower_limit_switch = True
signal(SIGNAL_LOWER_SWITCH_CHANGED).send(mock_driver)
assert door_model.state.__class__.__name__ == "ClosedState"
def test_error():
# Door is closed
mock_driver = MockDriver()
door_model = Door("Test door", mock_driver, 0.2, 0.1, 0.2)
# Both switches closed
mock_driver.upper_limit_switch = True
signal(SIGNAL_UPPER_SWITCH_CHANGED).send(mock_driver)
mock_driver.lower_limit_switch = True
signal(SIGNAL_LOWER_SWITCH_CHANGED).send(mock_driver)
assert door_model.state.__class__.__name__ == "ErrorState"
def test_state_closed_error():
# Door is closed
mock_driver = MockDriver()
mock_driver.lower_limit_switch = True
door_model = Door("Test door", mock_driver, 1, 0.1, 0.3)
# start intent
door_model.set_intent("Open");
assert mock_driver.door_signal == True
logger.debug("The lower switch didn't open, the door stuck")
time.sleep(0.2)
assert mock_driver.door_signal == False
assert door_model.state.__class__.__name__ == "ClosedState"
mock_driver.door_signal_toggled = False
logger.debug("The intent have to restart the door after timeout")
time.sleep(0.2)
assert mock_driver.door_signal_toggled == True
logger.debug("The intent have restart the door after timeout")
logger.debug("Now the lower switch opened")
mock_driver.lower_limit_switch = False
signal(SIGNAL_LOWER_SWITCH_CHANGED).send(mock_driver)
assert mock_driver.door_signal == False
assert door_model.state.__class__.__name__ == "OpeningState"
logger.debug("The upper switch closed")
mock_driver.upper_limit_switch = True
signal(SIGNAL_UPPER_SWITCH_CHANGED).send(mock_driver)
assert door_model.state.__class__.__name__ == "OpenState"
assert door_model.intent.__class__.__name__ == "IdleIntent"
def test_state_closed():
# Door is closed
mock_driver = MockDriver()
mock_driver.lower_limit_switch = True
door_model = Door("Test door", mock_driver, 1, 0.1, 0.2)
# start intent
door_model.set_intent("Open");
assert mock_driver.door_signal == True
logger.debug("The lower switch opened")
mock_driver.lower_limit_switch = False
signal(SIGNAL_LOWER_SWITCH_CHANGED).send(mock_driver)
assert mock_driver.door_signal == False
assert door_model.state.__class__.__name__ == "OpeningState"
logger.debug("The upper switch closed")
mock_driver.upper_limit_switch = True
signal(SIGNAL_UPPER_SWITCH_CHANGED).send(mock_driver)
assert door_model.state.__class__.__name__ == "OpenState"
assert door_model.intent.__class__.__name__ == "IdleIntent"
def test_start_opening_timeout():
# Door is closed
mock_driver = MockDriver()
mock_driver.lower_limit_switch = True
door_model = Door("Test door", mock_driver, 1, 0.1, 0.2)
# trigger move
door_model.start_door_signal()
assert mock_driver.door_signal == True
# The lower switch will not open for two seconds
# This should expire the trigger timer
time.sleep(0.2)
assert mock_driver.door_signal == False
assert door_model.state.__class__.__name__ == "ClosedState"