Bowling Game: State Machine: Std::Variant: Step 25

A non-Spare in the final frame of WaitingForSecondRollWith1Bonus means the game is over:

        struct WaitingForSecondRollWith1Bonus : SecondRollUtils
        {
            WaitingForSecondRollWith1Bonus(int first) : SecondRollUtils(first) {}
            State Update(int pins, int& score, int& frame) const
            {
                validateRolls(pins);
                score += pins*2;
                ++frame;
                if (frame >= 10)    return GameOver{};
                if (isSpare(pins))  return WaitingForFirstRollWith1Bonus{};
                                    return WaitingForFirstRollWith0Bonuses{};
            }
        };

And to make the WaitingForSecondRollWith1Bonus class look exactly like WaitingForSecondRollWith0Bonuses so we can extract the bonus logic to the base class, we need a test for a spare in the 10th frame, like so:

	{"a strike in the penultimate frame, followed by a spare mean we get no more rolls", []() {
		Game game;
		RollMany(game, 18, 0);
		game.Roll(10); // strike
		game.Roll(5);
		game.Roll(5); // spare
		Assert::AreEqual(20, game.Score()); // game is over here
		Assert::ExpectingException<std::invalid_argument>([&game]() { game.Roll(0); });
	}},

Write just enough code to pass this and all the other tests, and then click next.