def test_generate_first_move_no_valid_moves() -> None:
# No possible first moves
third_s = ThirdS()
bs = BoardState()
bs = bs.with_tile(index_to_tile(0), BoardPosition(2, 0))
bs = bs.with_tile(index_to_tile(1), BoardPosition(3, 0))
bs = bs.with_tile(index_to_tile(2), BoardPosition(5, 0))
bs = bs.with_tile(index_to_tile(3), BoardPosition(7, 0))
bs = bs.with_tile(index_to_tile(4), BoardPosition(9, 0))
bs = bs.with_tile(index_to_tile(5), BoardPosition(9, 2))
bs = bs.with_tile(index_to_tile(6), BoardPosition(9, 4))
bs = bs.with_tile(index_to_tile(7), BoardPosition(9, 6))
bs = bs.with_tile(index_to_tile(8), BoardPosition(9, 8))
bs = bs.with_tile(index_to_tile(9), BoardPosition(8, 9))
bs = bs.with_tile(index_to_tile(10), BoardPosition(6, 9))
bs = bs.with_tile(index_to_tile(11), BoardPosition(4, 9))
bs = bs.with_tile(index_to_tile(12), BoardPosition(2, 9))
bs = bs.with_tile(index_to_tile(13), BoardPosition(0, 9))
bs = bs.with_tile(index_to_tile(14), BoardPosition(0, 7))
bs = bs.with_tile(index_to_tile(15), BoardPosition(0, 5))
bs = bs.with_tile(index_to_tile(16), BoardPosition(0, 3))
bs = bs.with_tile(index_to_tile(17), BoardPosition(0, 1))
r = third_s.generate_first_move(
[index_to_tile(22), index_to_tile(23), index_to_tile(4)], bs
)
assert r.is_error()
assert r.error() == "Failed to find a valid initial move!"
def test_generate_first_move_0_1() -> None:
# The first move is just placing a tile at 0,1
third_s = ThirdS()
bs = BoardState()
r = third_s.generate_first_move(
[index_to_tile(22), index_to_tile(23), index_to_tile(24)], bs
)
assert r.assert_value() == (
BoardPosition(x=0, y=1),
index_to_tile(24),
Port.TopLeft,
)
def test_generate_first_move_2_9() -> None:
# The first move is placing a tile at 9,2 since there are tiles blocking the other positions
third_s = ThirdS()
bs = BoardState()
bs = bs.with_tile(index_to_tile(0), BoardPosition(0, 1))
bs = bs.with_tile(index_to_tile(0), BoardPosition(0, 3))
bs = bs.with_tile(index_to_tile(1), BoardPosition(0, 5))
bs = bs.with_tile(index_to_tile(3), BoardPosition(0, 7))
bs = bs.with_tile(index_to_tile(4), BoardPosition(0, 9))
r = third_s.generate_first_move(
[index_to_tile(22), index_to_tile(23), index_to_tile(4)], bs
)
assert r.assert_value() == (BoardPosition(x=2, y=9), index_to_tile(4), Port.TopLeft)
def test_generate_first_move_8_0() -> None:
# The first move is placing a tile at 8,9 since there are tiles blocking the other positions
third_s = ThirdS()
bs = BoardState()
bs = bs.with_tile(index_to_tile(0), BoardPosition(0, 1))
bs = bs.with_tile(index_to_tile(0), BoardPosition(0, 3))
bs = bs.with_tile(index_to_tile(1), BoardPosition(0, 5))
bs = bs.with_tile(index_to_tile(3), BoardPosition(0, 7))
bs = bs.with_tile(index_to_tile(4), BoardPosition(0, 9))
bs = bs.with_tile(index_to_tile(5), BoardPosition(2, 9))
bs = bs.with_tile(index_to_tile(6), BoardPosition(4, 9))
bs = bs.with_tile(index_to_tile(7), BoardPosition(7, 9))
bs = bs.with_tile(index_to_tile(8), BoardPosition(9, 9))
bs = bs.with_tile(index_to_tile(6), BoardPosition(9, 6))
bs = bs.with_tile(index_to_tile(7), BoardPosition(9, 3))
bs = bs.with_tile(index_to_tile(8), BoardPosition(9, 1))
r = third_s.generate_first_move(
[index_to_tile(22), index_to_tile(23), index_to_tile(4)], bs
)
assert r.assert_value() == (BoardPosition(x=8, y=0), index_to_tile(4), Port.LeftTop)