def test_turn_right(self):
robot = Robot(7, 3, 'north')
self.assertEqual(robot.turn_right(), 'east')
self.assertEqual(robot.turn_right(), 'south')
self.assertEqual(robot.turn_right(), 'west')
self.assertEqual(robot.turn_right(), 'north')
def test_r_down(self):
robot = Robot("R")
self.assertEqual(robot.turn_right(), "D")
def test_r_top(self):
robot = Robot("L")
self.assertEqual(robot.turn_right(), "T")
def test_t_right(self):
robot = Robot("T")
self.assertEqual(robot.turn_right(), "R")
def test_r_left(self):
robot = Robot("D")
self.assertEqual(robot.turn_right(), "L")