如何向嘲笑的模块玩笑添加属性？

Question

I have a module which is generated by webpack at build time called config.

// webpack.config.js
let devConfig = {url: 'https://localhost'}
...
externals: {
    'config': JSON.stringify(devConfig),
},

I import and ise it like;

import config from 'config'
console.log(config.url)

How can I mock this module, and give the url during the test?

I've tried following. It's making config object avaliable but not url.

// __mocks__/config.js
jest.mock('config', ()=>({url: 'https://localhost'}), {virtual: true})

How can I add url propery to mocked module?

Thank you.

---

Note: I need url since I will need it when using nock.

Answer 1

Here it is;

Looks like something elese was preventing me.

jest.mock("Config", ()=> ({url: 'https://localhost'}), {virtual: true});