def test_cant_move_with_obstacles():
board = Board()
rook = Rook(7, 0, Color.BLACK, board)
assert not rook.can_move(4, 0)
def test_can_move():
board = Board()
rook = Rook(4, 4, Color.WHITE, board)
assert rook.can_move(4, 6)
def test_cant_move_diagonal():
board = Board()
rook = Rook(0, 0, Color.WHITE, board)
assert not rook.can_move(1, 1)