module TK.SpaceTac.Specs {
    class FixedPlan extends AIPlan {
        constructor(score: number) {
            super();
            this.score = score;
        }
    }

    testing("AbstractAI", test => {
        test.acase("keeps track of the best produced plan so far", async check => {
            const battle = new Battle();

            const ai = new AbstractAI(battle, battle.fleets[0].player);
            ai.timer = Timer.synchronous;

            const producer = (...scores: number[]) => imap(iarray(scores), score => new FixedPlan(score));
            check.patch(ai, "getPlanProducer", () => producer(1, -8, 4, 3, 7, 0, 6, 1));
            check.patch(ai, "getPlanScoring", () => (plan: AIPlan) => (plan instanceof FixedPlan) ? plan.score : -Infinity);

            await ai.play();
            const played = await ai.getPlan();
            check.equals(played.score, 7);
        });
    });
}