def test_move_right_yields_nothing(self): layout = [[1, 2, 3], [8, 4, 0], [7, 6, 5]] self.assertEqual(Mover.move_right(Tile()).layout, layout)
def test_move_right_gives_a_board_with_a_square_in_the_left(self): layout = [[1, 2, 3], [8, 4, 0], [7, 6, 5]] self.assertEqual(Mover.move_right(Tile()).layout, layout)