# Instructions

- Following Playwright test failed.
- Explain why, be concise, respect Playwright best practices.
- Provide a snippet of code with the fix, if possible.

# Test info

- Name: regression\07-comments.spec.ts >> 评论系统 (Comments) >> C03: 删除评论 DELETE /api/comments/:id
- Location: regression\07-comments.spec.ts:29:7

# Error details

```
Error: expect(received).toContain(expected) // indexOf

Expected value: 405
Received array: [0, 401, 404]
```

# Test source

```ts
  1  | /**
  2  |  * L2 回归测试：评论系统
  3  |  * 注意：评论 API 需要认证，且路径为 /api/comments/:chapterId
  4  |  */
  5  | import { test, expect } from '@playwright/test';
  6  | import { apiGet, apiPost, apiDelete, initApiClient, disposeApiClient } from '../helpers/api-client';
  7  | 
  8  | test.describe('评论系统 (Comments)', () => {
  9  |   test.beforeAll(async () => { await initApiClient(); });
  10 |   test.afterAll(async () => { await disposeApiClient(); });
  11 | 
  12 |   // 评论需要 chapterId 参数，且需要认证
  13 |   test('C01: 获取评论列表 GET /api/comments/:chapterId', async () => {
  14 |     const res = await apiGet('/api/comments/1');
  15 |     // 可能成功(0)、未找到(404)或需要认证(401)
  16 |     expect([0, 401, 404]).toContain(res.code);
  17 |   });
  18 | 
  19 |   test('C02: 创建评论 POST /api/comments', async () => {
  20 |     const res = await apiPost('/api/comments', {
  21 |       chapterId: 1,
  22 |       content: '[自动化测试] 测试评论内容',
  23 |       rating: 5,
  24 |     });
  25 |     // 可能成功(0)、参数错误(400)或需要认证(401)
  26 |     expect([0, 400, 401]).toContain(res.code);
  27 |   });
  28 | 
  29 |   test('C03: 删除评论 DELETE /api/comments/:id', async () => {
  30 |     const res = await apiDelete('/api/comments/99999');
  31 |     // 需要认证，未找到或成功
> 32 |     expect([0, 401, 404]).toContain(res.code);
     |                           ^ Error: expect(received).toContain(expected) // indexOf
  33 |   });
  34 | });
```