def test_suffix_ms_delay(self, GPIO):
with patch('time.sleep') as mock_sleep:
from hocuspocus.door_controller import DoorController
door_controller = DoorController(GPIO)
door_controller.activate_pin('PIN', ms=1000, suffix_ms=500)
assert mock_sleep.call_count == 2
mock_sleep.assert_has_calls([call(1), call(0.5)])
def test_ms_kwarg(self, GPIO):
with patch('time.sleep') as mock_sleep:
from hocuspocus.door_controller import DoorController
ms = 1000
door_controller = DoorController(GPIO)
door_controller.activate_pin('PIN', ms)
assert mock_sleep.call_count == 1
assert mock_sleep.called
mock_sleep.assert_called_with(1.0)
def test_default_behavour(self, GPIO):
with patch('time.sleep') as mock_sleep:
from hocuspocus.door_controller import DoorController
door_controller = DoorController(GPIO)
GPIO.reset_mock()
door_controller.activate_pin('PIN')
assert len(GPIO.mock_calls) == 2
assert GPIO.mock_calls[0] == call.output('PIN', GPIO.HIGH)
assert mock_sleep.call_count == 1
assert mock_sleep.called
assert GPIO.mock_calls[1] == call.output('PIN', GPIO.LOW)
def test_setting_relays_low(self, GPIO):
from hocuspocus.door_controller import DoorController
door_controller = DoorController(GPIO)
GPIO.reset_mock()
door_controller.relays(activate=False)
expected_calls = [
call.output(door_controller.relay_1.engage, GPIO.LOW),
call.output(door_controller.relay_2.engage, GPIO.LOW),
]
assert GPIO.mock_calls == expected_calls
def test_ms_kwarg_less_than_500(self, GPIO):
with patch('time.sleep') as mock_sleep:
from hocuspocus.door_controller import DoorController
door_controller = DoorController(GPIO)
door_controller.activate_pin('PIN', 499)
assert mock_sleep.call_count == 1
assert mock_sleep.called
mock_sleep.assert_called_with(0.5)
mock_sleep.reset_mock()
door_controller.activate_pin('PIN', 0)
assert mock_sleep.call_count == 1
assert mock_sleep.called
mock_sleep.assert_called_with(0.5)
def test_init_setup(self, GPIO):
from hocuspocus.door_controller import DoorController
door_controller = DoorController(GPIO)
expected_calls = [
call.setup(
door_controller.relay_1.read,
GPIO.IN,
pull_up_down=GPIO.PUD_DOWN
),
call.setup(
door_controller.relay_2.read,
GPIO.IN,
pull_up_down=GPIO.PUD_DOWN
),
call.setup(
door_controller.relay_1.engage,
GPIO.OUT,
pull_up_down=GPIO.PUD_DOWN
),
call.setup(
door_controller.relay_2.engage,
GPIO.OUT,
pull_up_down=GPIO.PUD_DOWN
),
call.setup(
door_controller.red_pin,
GPIO.OUT,
pull_up_down=GPIO.PUD_DOWN
),
call.setup(
door_controller.green_pin,
GPIO.OUT,
pull_up_down=GPIO.PUD_DOWN
),
]
for expected, actual in zip(expected_calls, GPIO.mock_calls):
assert actual == expected
def test_high_unexpected(self, GPIO):
from hocuspocus.door_controller import DoorController
door_controller = DoorController(GPIO)
GPIO.input.return_value = 1
assert not door_controller.test_relay_state('PIN', GPIO.LOW)