youle_cocos/cocoscreator_projects/framework-tests/protocol/room-handlers.test.ts

import { test } from 'node:test';
import assert from 'node:assert/strict';
import { RoomStore } from '../../YouleNexus/assets/framework/platform/stores/room-store.ts';
import { PlayerStore } from '../../YouleNexus/assets/framework/platform/stores/player-store.ts';
import { roomHandlers } from '../../YouleNexus/assets/framework/protocol/room-handlers.ts';
import type { RoomRecoveryData } from '../../YouleNexus/assets/framework/platform/stores/room-store.ts';

function makeRoom() {
  const room = new RoomStore();
  room.applyRecovery({
    roomcode: 'R1', isbattle: 1, roommode: 1,
    seat: 1, isowner: 0,
    players: [
      null,
      { playerid: 100, nickname: '甲', bean: 10, roomcard: 0 } as any,
      { playerid: 200, nickname: '乙', bean: 20, roomcard: 0 } as any,
      null,
    ],
  } as RoomRecoveryData);
  return room;
}

function makePlayer() {
  const p = new PlayerStore();
  p.applyLogin({ playerid: 100, nickname: '甲', bean: 10, roomcard: 0 } as any);
  return p;
}

test('self_join_room: 已在房应被覆盖（再次入房罕见但支持）', () => {
  const room = makeRoom();
  // 假设自己是 seat=2 加入
  roomHandlers.self_join_room({ room, player: makePlayer() }, { seat: 2, playerid: 200 } as any);
  assert.equal(room.state.value.seat, 2);
});

test('other_join_room: 第三方加入,players 数组对应座位填入', () => {
  const room = new RoomStore();
  room.applyRecovery({
    roomcode: 'R1', seat: 1, isowner: 0,
    players: [null, { playerid: 100 } as any, null, null],
  } as RoomRecoveryData);
  roomHandlers.other_join_room({ room, player: makePlayer() }, { seat: 3, playerid: 300, nickname: '丙' } as any);
  const v = room.state.value;
  assert.equal(v.players[2]?.playerid, 300, 'seat=3 应填到 players[2]');
  assert.equal(v.players[2]?.nickname, '丙');
});

test('self_exit_room: 自己座位清空', () => {
  const room = makeRoom();
  // 假设自己 seat=1
  roomHandlers.self_exit_room({ room, player: makePlayer() }, { seat: 1 } as any);
  assert.equal(room.state.value.players[0], null, 'seat=1(0基)应清空');
  // 自己的 PlayerStore 不变（退出房间不抹掉登录态）
});

test('other_exit_room: 第三方座位清空', () => {
  const room = makeRoom();
  roomHandlers.other_exit_room({ room, player: makePlayer() }, { seat: 2 } as any);
  assert.equal(room.state.value.players[1], null);
});

test('other_exit_room: 未知座位 → 显式抛错（第二准则）', () => {
  const room = makeRoom();
  assert.throws(
    () => roomHandlers.other_exit_room({ room, player: makePlayer() }, { seat: 99 } as any),
    /seat=99/,
  );
});

test('self_apply_free_room: state 进入解散投票中', () => {
  const room = makeRoom();
  roomHandlers.self_apply_free_room({ room, player: makePlayer() }, { applyer: 1 } as any);
  assert.equal(room.state.value.state, 1);
});

test('other_apply_free_room: state 进入解散投票中', () => {
  const room = makeRoom();
  roomHandlers.other_apply_free_room({ room, player: makePlayer() }, { applyer: 2 } as any);
  assert.equal(room.state.value.state, 1);
});

test('self/other_agree_free_room: 不改变 state，仅标记同意', () => {
  const room = makeRoom();
  roomHandlers.self_apply_free_room({ room, player: makePlayer() }, {} as any);
  roomHandlers.self_agree_free_room({ room, player: makePlayer() }, {} as any);
  // 协议无 agreeList 字段(state 保持 1=投票中),由其他机制累计
  assert.equal(room.state.value.state, 1);
});

test('self/other_refuse_free_room: 不改变 state', () => {
  const room = makeRoom();
  roomHandlers.self_apply_free_room({ room, player: makePlayer() }, {} as any);
  roomHandlers.self_refuse_free_room({ room, player: makePlayer() }, {} as any);
  assert.equal(room.state.value.state, 1);
});

test('other_offline: 触发但不破坏 RoomStore（offline 状态由子游戏持有）', () => {
  const room = makeRoom();
  // RoomStore 不持有 offline 字段(handler 应是 no-op 或仅校验入参)
  roomHandlers.other_offline({ room, player: makePlayer() }, { seat: 1 } as any);
  // state 不变
  assert.equal(room.state.value.state, 0);
});

test('other_online: 触发但不破坏 RoomStore', () => {
  const room = makeRoom();
  roomHandlers.other_online({ room, player: makePlayer() }, { seat: 1 } as any);
  assert.equal(room.state.value.state, 0);
});

test('change_seat: 交换两个座位(seat=1 ↔ seat=3)', () => {
  const room = makeRoom();
  // 初始: players = [null, 100, 200, null]
  // change_seat(from=1, to=3) → i_from=0, i_to=2
  // swap: [null, 100, 200, null] ↔ [200, 100, null, null]
  roomHandlers.change_seat({ room, player: makePlayer() }, { from: 1, to: 3 } as any);
  const v = room.state.value;
  // swap 结果:players[0]=200, players[1]=100, players[2]=null, players[3]=null
  assert.equal(v.players[0]?.playerid, 200, '原 seat=3 的 200 现在在 seat=1(0基=0)');
  assert.equal(v.players[1]?.playerid, 100, '原 seat=2 的 100 仍在原位');
  assert.equal(v.players[2], null, '原 seat=1 的 null 现在在 seat=3(0基=2)');
});

test('free_room: 解散投票结束 → state=2(已解散,业务侧清场)', () => {
  const room = makeRoom();
  roomHandlers.self_apply_free_room({ room, player: makePlayer() }, {} as any);
  roomHandlers.free_room({ room, player: makePlayer() }, { result: 1 } as any);
  // state 字段语义: 0=正常 1=投票中 2=已解散
  assert.equal(room.state.value.state, 2);
});

test('unknown rpc 不在 handler 表里 → 显式抛错（第二准则）', () => {
  const room = makeRoom();
  const h = roomHandlers as unknown as Record<string, (ctx: any, d: any) => void>;
  // Object.freeze 后,h['unknown_rpc'] 是 undefined,调用会抛
  assert.throws(() => h['unknown_rpc']({ room, player: makePlayer() }, {}), /unknown_rpc/);
});