def test_rotate_robot_7(self):
robot = GripperRobot(10, Heading.WEST)
robot.rotate(1)
self.assertEqual(Heading.NORTH, robot.heading)
def test_rotate_robot_8(self):
robot = GripperRobot(10, Heading.WEST)
robot.rotate(-1)
self.assertEqual(Heading.SOUTH, robot.heading)
def test_rotate_robot_6(self):
robot = GripperRobot(10, Heading.SOUTH)
robot.rotate(-1)
self.assertEqual(Heading.EAST, robot.heading)