我试图为我现有的项目创建测试文件,该项目由
https://github.com/facebookincubator/create-react-app
但是当我跑的时候我得到了这个错误npm test a
FAIL src/__tests__/movie_single/MovieSingle-test.js
● Test suite failed to run
matchMedia not present, legacy browsers require a polyfill
at Object.MediaQueryDispatch (node_modules/enquire.js/dist/enquire.js:226:19)
at node_modules/enquire.js/dist/enquire.js:291:9
at Object.<anonymous>.i (node_modules/enquire.js/dist/enquire.js:11:20)
at Object.<anonymous> (node_modules/enquire.js/dist/enquire.js:21:2)
at Object.<anonymous> (node_modules/react-responsive-mixin/index.js:2:28)
at Object.<anonymous> (node_modules/react-slick/lib/slider.js:19:29)
at Object.<anonymous> (node_modules/react-slick/lib/index.js:3:18)
at Object.<anonymous> (src/components/movie_single/MovieDetailsBox.js:4:45)
at Object.<anonymous> (src/components/movie_single/MovieSingle.js:3:50)
at Object.<anonymous> (src/__tests__/movie_single/MovieSingle-test.js:3:46)
at process._tickCallback (internal/process/next_tick.js:103:7)
Test Suites: 1 failed, 1 total
Tests: 0 total
Snapshots: 0 total
Time: 2.642s
Ran all test suites matching "a".
所以这是我的package.json
{
"name": "xxx",
"version": "0.1.0",
"private": true,
"devDependencies": {
"autoprefixer-stylus": "0.10.0",
"concurrently": "3.0.0",
"react-scripts": "0.6.1",
"stylus": "0.54.5"
},
"scripts": {
"start": "react-scripts start",
"watch": "concurrently --names 'webpack, stylus' --prefix name 'npm run start' 'npm run styles:watch'",
"build": "react-scripts build",
"test": "react-scripts test --env=jsdom",
"eject": "react-scripts eject",
}
}
这是我的MovieSingle-test.js
import React from 'react';
import ReactDOM from 'react-dom';
import MoviesSingle from '../../components/movie_single/MovieSingle';
it('renders without crashing', () => {
const div = document.createElement('div');
ReactDOM.render(<MoviesSingle />, div);
});
那么我该如何解决这个问题并至少使通用反应组件测试通过?
谢谢!