import { test } from 'node:test';
import assert from 'node:assert/strict';
import { ActiveGame } from '../../YouleNexus/assets/framework/protocol/active-game.ts';
import type { IGameModule, GameContext } from '../../YouleNexus/assets/framework/sdk/index.ts';

class MockGame implements IGameModule {
  readonly route = 'mock';
  events: string[] = [];
  onEnter(_ctx: GameContext): void { this.events.push('onEnter'); }
  onExit(): void { this.events.push('onExit'); }
  onReceive(rpc: string, _d: unknown): void { this.events.push(`onReceive:${rpc}`); }
  onReconnect(_d: unknown): void { this.events.push('onReconnect'); }
}

test('初始: getGame 返回 null', () => {
  assert.equal(new ActiveGame().get(), null);
});

test('setGame: 设置后 get 返回同一实例', () => {
  const slot = new ActiveGame();
  const g = new MockGame();
  slot.set(g);
  assert.equal(slot.get(), g);
});

test('clear: 清空后 get 返回 null', () => {
  const slot = new ActiveGame();
  slot.set(new MockGame());
  slot.clear();
  assert.equal(slot.get(), null);
});

test('set 覆盖前一个 game', () => {
  const slot = new ActiveGame();
  const g1 = new MockGame();
  const g2 = new MockGame();
  slot.set(g1);
  slot.set(g2);
  assert.equal(slot.get(), g2);
});