furniture-3d-system-Wu/tests/api/auth-me.test.ts

/**
 * /api/auth/me 端点测试
 * 
 * 测试范围：
 * - Cookie 认证验证
 * - 用户信息返回
 * - 错误处理
 * 
 * 注意：这些是单元测试，不依赖数据库连接
 */

import { describe, it, expect } from '@jest/globals';

describe('/api/auth/me 端点测试', () => {
  // 模拟测试用户数据
  const testUser = {
    id: 'test-user-id',
    email: 'me-test@test.com',
    name: '认证测试用户',
  };

  describe('认证验证', () => {
    it('应该在没有 Cookie 时返回 401', () => {
      // 模拟无 Cookie 的请求
      const hasAuthCookie = false;
      
      expect(hasAuthCookie).toBe(false);
      // 预期响应状态码 401
    });

    it('应该在 Token 无效时返回 401', () => {
      const invalidToken = 'invalid.token.here';
      
      // 验证 token 格式无效
      const isValidFormat = invalidToken.split('.').length === 3;
      const hasValidSignature = false; // 模拟签名验证失败

      expect(isValidFormat).toBe(true); // 格式正确但签名无效
      expect(hasValidSignature).toBe(false);
    });

    it('应该在 Token 过期时返回 401 并清除 Cookie', () => {
      // 模拟过期 token 的处理
      const isExpired = true;
      const shouldClearCookie = isExpired;

      expect(shouldClearCookie).toBe(true);
    });

    it('应该在用户不存在时返回 401 并清除 Cookie', () => {
      // 模拟用户被删除的情况
      const userExists = false;
      const shouldClearCookie = !userExists;

      expect(shouldClearCookie).toBe(true);
    });

    it('应该在用户被禁用时返回 403', () => {
      // 模拟用户状态检查
      const userStatus = 'INACTIVE';
      const isDisabled = userStatus === 'INACTIVE' || userStatus === 'SUSPENDED';

      expect(isDisabled).toBe(true);
    });
  });

  describe('用户信息返回', () => {
    it('应该返回完整的用户信息', () => {
      const expectedFields = [
        'id',
        'email',
        'name',
        'role',
        'status',
        'isFirstLogin',
        'department',
        'team',
        'avatar',
        'lastLoginAt',
      ];

      // 模拟用户响应数据
      const userResponse = {
        id: testUser.id,
        email: testUser.email,
        name: testUser.name,
        role: 'DESIGNER',
        status: 'ACTIVE',
        isFirstLogin: false,
        department: null,
        team: null,
        avatar: null,
        lastLoginAt: null,
      };

      for (const field of expectedFields) {
        expect(userResponse).toHaveProperty(field);
      }
    });

    it('不应该返回密码字段', () => {
      const userResponse = {
        id: testUser.id,
        email: testUser.email,
        name: testUser.name,
        role: 'DESIGNER',
        status: 'ACTIVE',
      };

      expect(userResponse).not.toHaveProperty('password');
      expect(userResponse).not.toHaveProperty('hashedPassword');
    });

    it('应该返回关联的部门和团队信息', () => {
      const userWithDepartment = {
        id: testUser.id,
        department: {
          id: 'dept-1',
          name: '研发部',
        },
        team: {
          id: 'team-1',
          name: '前端组',
        },
      };

      expect(userWithDepartment.department).toBeDefined();
      expect(userWithDepartment.department.name).toBe('研发部');
      expect(userWithDepartment.team).toBeDefined();
      expect(userWithDepartment.team.name).toBe('前端组');
    });

    it('应该返回 authenticated 标志', () => {
      const successResponse = {
        authenticated: true,
        user: {
          id: testUser.id,
          email: testUser.email,
        },
      };

      expect(successResponse.authenticated).toBe(true);
      expect(successResponse.user).toBeDefined();
    });
  });

  describe('响应格式', () => {
    it('成功响应应该包含 authenticated: true', () => {
      const response = {
        authenticated: true,
        user: { id: 'user-id' },
      };

      expect(response.authenticated).toBe(true);
    });

    it('失败响应应该包含 authenticated: false', () => {
      const response = {
        error: '未登录',
        authenticated: false,
      };

      expect(response.authenticated).toBe(false);
      expect(response.error).toBeDefined();
    });

    it('错误响应应该包含错误消息', () => {
      const errorCases = [
        { error: '未登录', authenticated: false },
        { error: 'Token 无效或已过期', authenticated: false },
        { error: '用户不存在', authenticated: false },
        { error: '账号已被禁用', authenticated: false },
      ];

      for (const errorCase of errorCases) {
        expect(errorCase.error).toBeDefined();
        expect(typeof errorCase.error).toBe('string');
        expect(errorCase.authenticated).toBe(false);
      }
    });
  });
});

describe('Cookie 安全配置', () => {
  it('应该使用正确的 Cookie 配置', () => {
    const cookieConfig = {
      name: 'auth-token',
      httpOnly: true,
      secure: process.env.NODE_ENV === 'production',
      sameSite: 'lax' as const,
      maxAge: 60 * 60 * 24 * 7, // 7 天
      path: '/',
    };

    expect(cookieConfig.httpOnly).toBe(true);
    expect(cookieConfig.sameSite).toBe('lax');
    expect(cookieConfig.path).toBe('/');
  });

  it('在生产环境应该启用 secure 标志', () => {
    const isProduction = process.env.NODE_ENV === 'production';
    const shouldBeSecure = isProduction;

    // 在测试环境中，NODE_ENV 通常是 'test'
    expect(typeof shouldBeSecure).toBe('boolean');
  });
});