def test_straight(self):
with LED(20) as left, LED(21) as right:
steering = Steering(left, right)
left.on()
right.off()
self.assertEqual(True, steering.straight())
self.assertEqual(0, left.value)
def main():
this_folder = os.path.dirname(os.path.abspath(__file__))
init_file = os.path.join(this_folder, 'config.cfg')
config = configparser.ConfigParser()
config.read(init_file)
# define gpios
ffw = LED(config.get('GPIOS', 'pin_emotor_ffd'))
rwd = LED(config.get('GPIOS', 'pin_emotor_rwd'))
left = LED(config.get('GPIOS', 'pin_steering_left'))
right = LED(config.get('GPIOS', 'pin_steering_right'))
e_motor = Emotor(ffw, rwd)
steering = Steering(left, right)
engine = Engine(e_motor, steering)
engine.start()
print('Ready to go!!!')
go(engine)
def test_turn_right(self):
with LED(20) as left, LED(21) as right:
steering = Steering(left, right)
left.off()
right.on()
self.assertEqual(right.is_active, steering.turn_right().is_active)
def test_get_status(self):
with LED(20) as left, LED(21) as right:
steering = Steering(left, right)
left.on()
self.assertEqual(1, left.value)
self.assertEqual(1, steering.status())
def test_left(self):
with LED(20) as left, LED(21) as right:
steering = Steering(left, right)
self.assertEqual(left, steering.left)