def test_run_zero_lower_limit_in():
_pi = pi()
actual_in1 = 1
actual_in2 = 2
motor = DCMotor(_pi, actual_in1, actual_in2)
motor.run(-0.1, 'move')
assert (_pi.get_PWM_dutycycle(actual_in1) == 0)
assert (_pi.get_PWM_dutycycle(actual_in2) == int(0.1 * 255.0))
def test_run_zero_upper_limit():
_pi = pi()
actual_in1 = 1
actual_in2 = 2
motor = DCMotor(_pi, actual_in1, actual_in2)
motor.run(0.09, 'move')
assert (_pi.get_PWM_dutycycle(actual_in1) == 0)
assert (_pi.get_PWM_dutycycle(actual_in2) == 0)
def test_run_lower_limit():
_pi = pi()
actual_in1 = 1
actual_in2 = 2
motor = DCMotor(_pi, actual_in1, actual_in2)
motor.run(-1.0, 'move')
print(_pi.pins)
assert (_pi.get_PWM_dutycycle(actual_in1) == 0)
assert (_pi.get_PWM_dutycycle(actual_in2) == 255)
def test_constructor():
_pi = pi()
actual_in1 = 1
actual_in2 = 2
motor = DCMotor(_pi, actual_in1, actual_in2)
assert (_pi.get_mode(actual_in1) == 1)
assert (_pi.get_mode(actual_in2) == 1)
assert (_pi.get_PWM_range(actual_in1) == 255)
assert (_pi.get_PWM_range(actual_in2) == 255)
assert (_pi.get_PWM_frequency(actual_in1) == 50)
assert (_pi.get_PWM_frequency(actual_in2) == 50)
assert (_pi.get_PWM_dutycycle(actual_in1) == 0)
assert (_pi.get_PWM_dutycycle(actual_in2) == 0)