Jest意外的标识符:React

Question

当我尝试使用jest对reactjs执行测试时,它总是返回错误: 我已经正确安装了Jest,我已经尝试删除导入但是下一步会出错.

App.test.js:

import React from 'react';
import {shallow }from 'enzyme';
import renderer from 'react-test-renderer';
import ReactDOM from 'react-dom';
import App from './App.js';
import User from './Modules/User.js';

const user = {
    email: "test@gmail.com",
    first_name: "test",
    last_name: "test"
}

test('Users renders properly', () => {
  const wrapper = shallow("<User users={user}/>");
  const element = wrapper.find('input');
});

如果它没有说导入错误,当我设置shallow()时它不会识别浅;

随意询问更多细节.

Answer 1

您必须更改jest为react-scripts test --env=jsdomnpm test