def test_game():
game = Game()
assert game.players[0].name == "Player X"
assert game.players[1].name == "Player O"
assert not game.make_move(0) # player 1
assert game.is_position_taken(0)
with pytest.raises(ValueError):
assert game.is_position_taken(200)
assert game.current_player == game.players[1]
assert not game.make_move(4) # player 2
assert not game.make_move(1) # player 1
assert not game.make_move(5) # player 2
assert game.make_move(2) # player 1
assert game.get_winner() == game.players[0]
assert game.is_end_of_game()
assert not game.is_array_full()
game2 = Game()
# Cannot make a move to a position outside the game array limit
with pytest.raises(ValueError):
game2.make_move(123)
assert not game2.make_move(0) # player 1
assert not game2.make_move(3) # player 2
assert not game2.make_move(1) # player 1
assert not game2.make_move(4) # player 2
assert not game2.make_move(8) # player 1
assert game2.make_move(5) # player 2
assert game2.get_winner() == game2.players[1]
assert game.is_end_of_game()
assert not game.is_array_full()
if next_move_val < min_val:
min_val = next_move_val
best_move = m
if next_move_val < 0:
break
if i == 0:
return best_move
return max_val if i % 2 == 0 else min_val
if (x_first):
print("valid moves are ", game.valid_moves)
move = int(input("player one(X), make first move: "))
game.make_move(move)
while not game.is_over():
if game.player == X:
print("valid moves are ", game.valid_moves)
move = int(input("please make move: "))
else:
move = minimax(game, 0)
print("computer is now making move ", move)
game.make_move(move)
print(game)
if game.winner_exists():
print("You win!" if game.get_winner() == X else "You lose!")
else:
print("player one and two ties")