// 文件重命名 API 测试
const request = require('supertest');
const app = require('../../backend/src/index');

describe('Rename API', () => {
  let token;

  beforeAll(async () => {
    const loginRes = await request(app)
      .post('/api/auth/login')
      .send({ username: 'testuser', password: 'test123' });
    token = loginRes.body.token;
  });

  describe('PUT /api/rename/:id', () => {
    it('should rename file', async () => {
      const response = await request(app)
        .put('/api/rename/1')
        .set('Authorization', `Bearer ${token}`)
        .send({ name: 'new-filename.pdf' });
      
      expect([200, 404]).toContain(response.status);
    });

    it('should reject empty name', async () => {
      const response = await request(app)
        .put('/api/rename/1')
        .set('Authorization', `Bearer ${token}`)
        .send({ name: '' });
      
      expect(response.status).toBe(400);
    });

    it('should reject without token', async () => {
      const response = await request(app)
        .put('/api/rename/1')
        .send({ name: 'test.pdf' });
      
      expect(response.status).toBe(401);
    });
  });
});