def test_vol(self):
        assert self.motor.velocity == self.motor.speed
        self.motor.speed = 50
        assert self.motor.speed == 50
        assert self.motor.velocity == 50
Return the boundary associated with the payload if present.
dataset/ETHPy150Open IEEERobotics/bot/tests/test_motor.py/TestNoDirection.test_vol--crossover with--dataset/ETHPy150Open kleientertainment/ds_mod_tools/pkg/win32/Python27/Lib/email/message.py/Message.get_boundary