Question

我正在创建一个与API连接的网络应用，以便进行登录和其他操作，目前，我正在尝试使用/authenticate，{ {1}}和chai。

chai-http

测试通过，但是我遇到了这个错误，据此，页面没有重定向，因为调用没有被nock捕获，而是直接发送到API：

nock

但是当我使用真实有效的电子邮件和密码时，此测试通过了，没有发现错误：

var chai = require('chai');        
var expect = chai.expect;
var chaiHttp = require('chai-http');
var nock = require('nock');

chai.use(chaiHttp);

describe('/authenticate', function() {
var agent = chai.request.agent('http://localhost:3000');

  afterEach(function() {
    agent.close();         
    nock.cleanAll();       
  });

  describe('User authorized', function() {
    it('redirects to /dashboard', function() {
      // I'm trying to mock the response here but is not working.
      nock('http://the.api.com:8080')
      .post('/v1/authenticate')
      .reply(201, {
        'authorized': true,
        'jwt': 'thejwtasdf'
      });
      agent
      .post('/authenticate')
      .send({ email: 'test@gmail.com', password: 'TheAmazingPass' })
      .then(function(res) {
        expect(res).to.redirectTo('http://localhost:3000/dashboard');
        expect(res.text).to.match(/Dashboard/);
      })
      .catch(function(e) { console.log(e);  });
    });
  });
});

通过此代码，测试通过了，我是否缺少nock？

===编辑===

这是我要测试的代码：

这是我的登录路由器（flashMessages是帮助处理Flash消息的自定义中间件）。

{ AssertionError: expected redirect with 30X status code but got 200
  at Proxy.<anonymous>
  ... rest of the error omitted.

登录路由器使用loginService，这是用于登录的部分：

var chai = require('chai');
var expect = chai.expect;
var chaiHttp = require('chai-http');
var nock = require('nock');

chai.use(chaiHttp);

describe('/authenticate', function() {
  var agent = chai.request.agent('http://localhost:3000')

  afterEach(function() {
    agent.close();
    nock.cleanAll();
  });

  describe('User authorized', function() {
    it('redirects to /dashboard', function() {
      agent
      .post('/authenticate')
      .send({ email: 'realemail@gmail.com', password: 'RealPass'  })
      .then(function(res) {
        expect(res).to.redirectTo('http://localhost:3000/dashboard');
        expect(res.text).to.match(/Dashboard/);
      })
      .catch(function(e) { console.log(e);  });
    });
  });
});

最后我有一个用于http请求的工具：

var loginService = require('../services/login');
var flashMessages = require('../utils/flash_messages').flashMessages;
var router = require('express').Router();

// check if user is logged in
var sessionChecker = function(req, res, next) {
  if (req.session.auth && req.cookies.user_sid) {
    res.redirect('/dashboard');
  } else {
    next();
  }
};

router.get('/', sessionChecker, flashMessages, function(req, res, next){
  res.render('login', {
    title: 'Welcome',
    errors: res.locals.flash.errors,
    typeError: res.locals.flash.errorType,
  });
});

router.post('/authenticate', function(req, res, next){
  req.checkBody('email', 'Email is required').notEmpty();
  req.checkBody('email', 'Invalid email format').isEmail();
  req.checkBody('password', 'Password is required').notEmpty();
  req.getValidationResult().then(function(result){
    if (result.isEmpty()) {
      loginService.authenticate(req.body).then(function(result){
        if (result.authorized){
          // success
          req.session.auth = result;
          req.session.auth.user = loginService.currentUser(result.jwt)
          res.redirect('/dashboard');
        } else {
          // user not found error
          req.session.flash = {
            errors: [{msg: result.msg}],
            errorType: 'anotherError'
          };
          res.redirect('/');
        }
      }).catch(function(e){
        // server errors
        req.session.flash = {
          errors: [e],
          errorType: 'anotherError'
        };
        res.redirect('/');
      });
    } else {
      //validation errors
      req.session.flash = {
        errors: result.array(),
        errorType: 'validationError'
      };
      res.redirect('/');
    }
  });
});

module.exports = router;

任何帮助将不胜感激。

致谢。

Nock无法使用chai-http和mocha

0 个答案: