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_move_no_valid_moves() -> None:
# No possible moves, chooses second option without rotation
third_s = ThirdS()
third_s.set_color(AllColors[0])
third_s.set_rule_checker(RuleChecker())
b = Board()
assert b.initial_move(
InitialMove(
BoardPosition(1, 0), index_to_tile(34), Port.BottomRight, third_s.color
)
).is_ok()
tiles = [
Tile(
cast(
List[Tuple[PortID, PortID]],
[tuple(Port.all()[i : i + 2]) for i in range(0, len(Port.all()), 2)],
)
),
Tile(
cast(
List[Tuple[PortID, PortID]],
[tuple(Port.all()[i : i + 2]) for i in range(0, len(Port.all()), 2)],
)
),
]
r = third_s.generate_move(tiles, b.get_board_state())
assert id(r.assert_value()) == id(tiles[1])
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)
def test_generate_move_takes_second_tile_no_rotation() -> None:
# Test that the second tile is taken when valid
third_s = ThirdS()
third_s.set_color(AllColors[0])
third_s.set_rule_checker(RuleChecker())
b = Board()
b.initial_move(
InitialMove(
BoardPosition(4, 0), index_to_tile(34), Port.BottomRight, third_s.color
)
)
tiles = [index_to_tile(34), index_to_tile(6)]
r = third_s.generate_move(tiles, b.get_board_state())
assert r.assert_value().edges == tiles[1].edges
def test_generate_move_needs_rotation() -> None:
# Test that the first tile is rotated to a valid rotation when the second tile is invalid
third_s = ThirdS()
third_s.set_color(AllColors[0])
third_s.set_rule_checker(RuleChecker())
b = Board()
b.initial_move(
InitialMove(
BoardPosition(9, 0), index_to_tile(34), Port.BottomRight, third_s.color
)
)
tiles = [index_to_tile(11), index_to_tile(34)]
r = third_s.generate_move(tiles, b.get_board_state())
assert r.assert_value().edges == tiles[0].rotate().edges