def test_board_denormalized(bits: int, turn: int) -> None:
board = Board.from_discs(bits, 0, turn)
normalized, rotation = board.normalized()
assert board == normalized.denormalized(rotation)
board = Board.from_discs(0, bits, turn)
normalized, rotation = board.normalized()
assert board == normalized.denormalized(rotation)
def test_board_normalized(bits: int, rotation: int, turn: int) -> None:
board = Board.from_discs(bits, 0, turn)
assert (
Board.from_discs(0x000061928C88FF00, 0, turn),
rotation,
) == board.normalized()
board = Board.from_discs(0, bits, turn)
assert (
Board.from_discs(0, 0x000061928C88FF00, turn),
rotation,
) == board.normalized()
def test_board_from_discs(me: int, opp: int, turn: bool) -> None:
board = Board.from_discs(me, opp, turn)
assert me == board.me
assert opp == board.opp
assert turn == board.turn
assert opp == board.opp
assert turn == board.turn
def test_board_from_xot() -> None:
board = Board.from_xot()
assert BLACK == board.turn
assert 12 == board.count(WHITE) + board.count(BLACK)
@pytest.mark.parametrize(
["id_str", "expected_board"],
(
["initial", Board()],
["xot", None],
["B00000000000000010000000000000002", Board.from_discs(1, 2, BLACK)],
["W00000000000000010000000000000002", Board.from_discs(2, 1, WHITE)],
[
"Bffffffffffffffffffffffffffffffff",
Board.from_discs(0xFFFFFFFFFFFFFFFF, 0xFFFFFFFFFFFFFFFF, BLACK),
],
),
)
def test_board_from_id_ok(id_str: str, expected_board: Board) -> None:
board = Board.from_id(id_str)
if id_str == "xot":
assert BLACK == board.turn
assert 12 == board.count(WHITE) + board.count(BLACK)
return