def test_calculate_movement_backward__facing_W(self):
from plutoRover import calculate_movement
calculate_movement("B", "W")
from plutoRover import x, y
self.assertEqual(x, 0)
self.assertEqual(y, 0)
def test_calculate_movement_forward_facing_S(self):
from plutoRover import calculate_movement
calculate_movement("F", "S")
from plutoRover import x, y
self.assertEqual(x, 1)
self.assertEqual(y, 0)