def test_move_character_north_out_of_bounds(self):
test_char = {'coords': (0, 0)}
test_move = (0, -1)
expected = {'coords': (0, -1)}
self.assertEqual(expected, move_character(test_char, test_move))
def test_move_character_north(self):
test_char = {'coords': (2, 2)}
test_move = (0, -1)
expected = {'coords': (2, 1)}
self.assertEqual(expected, move_character(test_char, test_move))
def test_move_character_west(self):
test_char = {'coords': (2, 2)}
test_move = (-1, 0)
expected = {'coords': (1, 2)}
self.assertEqual(expected, move_character(test_char, test_move))