2017-03-23 61 views
0

我一直在编写一些单元测试,我注意到我似乎无法找到测试异步函数的好方法。所以我找到了nock。它看起来很酷,只有它工作。我清楚地失去了一些东西......如何获得nock的响应

import nock from 'nock'; 
import request from 'request'; 

const profile = { 
    name: 'John', 
    age: 25 
}; 

const scope = nock('https://mydomainname.local') 
    .post('/api/send-profile', profile) 
    .reply(200, {status:200}); 

request('https://mydomainname.local/api/send-profile').on('response', function(request) { 
    console.log(typeof request.statusCode); // this never hits 
    expect(request.statusCode).to.equal.(200); 
}); 

request从未发生过,所以我怎么可以测试是否箭扣实际返回{status:200}?我也试过fetch和正常http调用。这让我觉得这是我的诺克码?提前谢谢你的帮助!

回答

1

Nock不返回{status:200},因为它拦截POST请求,但request语句正在发送GET请求。

看来你想拦截POST请求与指定profile?代码将是:

var nock = require('nock'); 
var request = require('request'); 

const profile = { 
    name: 'John', 
    age: 25 
}; 

const scope = nock('https://mydomainname.local') 
    .post('/api/send-profile', profile) 
    .reply(200, {status:200}); 

request.post('https://mydomainname.local/api/send-profile', {json: {name: 'John', age: 25}}).on('response', function(request) { 
    console.log(request.statusCode); // 200 
});