[英]Run Jest test in IntelliJ IDEA
我使用create-react-app
版本 1.4.0 創建了一個 React 應用程序,並在 IntelliJ 中打開了生成的項目。 現在我也嘗試在 IntelliJ 中運行生成的測試。 當我這樣做時,我得到以下輸出:
/usr/bin/node /home/l/src/hello-react/node_modules/jest/bin/jest --config {\"rootDir\":\"/home/l/src/hello-react\",\"transformIgnorePatterns\":[\"/node_modules/\",\"^/home/l/bin/idea-IU-172.3544.35/plugins/JavaScriptLanguage/helpers\"],\"unmockedModulePathPatterns\":[\"^/home/l/bin/idea-IU-172.3544.35/plugins/JavaScriptLanguage/helpers\"]} --colors --setupTestFrameworkScriptFile /home/l/bin/idea-IU-172.3544.35/plugins/JavaScriptLanguage/helpers/jest-intellij/lib/jest-intellij-jasmine.js --testPathPattern ^/home/l/src/hello\-react/src/App\.test\.js$ --testNamePattern "^(test )?renders without crashing$"
FAIL src/App.test.js
● Test suite failed to run
/home/l/src/hello-react/src/App.test.js: Unexpected token (7:18)
5 | it('renders without crashing', () => {
6 | const div = document.createElement('div');
> 7 | ReactDOM.render(<App />, div);
| ^
8 | });
9 |
Test Suites: 1 failed, 1 total
Tests: 0 total
Snapshots: 0 total
Time: 2.73s
Ran all test suites matching /^/home/l/src/hello\-react/src/App\.test\.js$/ with tests matching "^(test )?renders without crashing$".
Process finished with exit code 1
Empty test suite.
我只運行生成的代碼。 我沒有修改它或編寫任何我自己的代碼。 我需要做什么才能在 IntelliJ IDEA 中運行此測試?
作為參考,以下是重要文件:
App.test.js
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';
it('renders without crashing', () => {
const div = document.createElement('div');
ReactDOM.render(<App />, div);
});
應用程序.js
import React, { Component } from 'react';
import logo from './logo.svg';
import './App.css';
class App extends Component {
render() {
return (
<div className="App">
<div className="App-header">
<img src={logo} className="App-logo" alt="logo" />
<h2>Welcome to React</h2>
</div>
<p className="App-intro">
To get started, edit <code>src/App.js</code> and save to reload.
</p>
</div>
);
}
}
export default App;
包.json
{
"name": "hello-react",
"version": "0.1.0",
"private": true,
"dependencies": {
"react": "^16.0.0",
"react-dom": "^16.0.0",
"react-scripts": "1.0.13"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test --env=jsdom",
"eject": "react-scripts eject"
}
}
在 Jest Run 配置中選擇:
jest-package: react-scripts
jest options: --env=jsdom
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.