def test_generate_move_no_valid_moves() -> None:
# No possible moves, chooses first option without rotation
second_s = SecondS()
second_s.set_color(AllColors[0])
second_s.set_rule_checker(RuleChecker())
b = Board()
assert b.initial_move(
InitialMove(BoardPosition(1, 0), index_to_tile(34), Port.BottomRight,
second_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 = second_s.generate_move(tiles, b.get_board_state())
assert id(r.assert_value()) == id(tiles[0])
def test_incorrect_number_tiles_given() -> None:
second_s = SecondS()
bs = BoardState()
r = second_s.generate_move(
[index_to_tile(1),
index_to_tile(2),
index_to_tile(3)], bs)
assert r.is_error()
assert r.error() == "Strategy.generate_move given 3 (expected 2)"
r2 = second_s.generate_first_move([index_to_tile(1), index_to_tile(2)], bs)
assert r2.is_error()
assert r2.error() == "Strategy.generate_first_move given 2 (expected 3)"
def test_generate_move_takes_first_tile_no_rotation() -> None:
# Test that the first tile is taken when valid
second_s = SecondS()
second_s.set_color(AllColors[0])
second_s.set_rule_checker(RuleChecker())
b = Board()
b.initial_move(
InitialMove(BoardPosition(4, 0), index_to_tile(34), Port.BottomRight,
second_s.color))
tiles = [index_to_tile(6), index_to_tile(34)]
r = second_s.generate_move(tiles, b.get_board_state())
assert r.assert_value().edges == tiles[0].edges
