// Module 0 tests for the naive engine. See course/00-rewrite-trap/lesson.md.
import { expect, test } from "vitest";
import { Game } from "../src/engine";

test("test_00_naive_runs", () => {
  const game = new Game();
  const hoarder = game.summon("Loot Hoarder");
  game.dealDamage(hoarder, 1);
  expect(game.boardNames()).toEqual([]); // Loot Hoarder is gone
  expect(game.cardsDrawn).toBe(1); // its Deathrattle draws one card
});

// EXPECTED TO FAIL. This test states the order the real game uses (all damage
// first, then damage triggers in order of play, then deaths and Deathrattles).
// The naive engine cannot produce it. Read course/00-rewrite-trap/lesson.md,
// "Predict", before changing anything here.
test.fails("test_00_real_rules_whirlwind_order", () => {
  const game = new Game();
  game.summon("Acolyte of Pain"); // played first
  game.summon("Loot Hoarder");
  game.cast("Whirlwind");
  expect(game.log).toEqual([
    "damaged Acolyte of Pain 1",
    "damaged Loot Hoarder 1",
    "triggered Acolyte of Pain",
    "drew a card",
    "died Loot Hoarder",
    "deathrattle Loot Hoarder",
    "drew a card",
  ]);
});