如何使用Jest/酶测试AgGridReact

npm install --save-dev jest enzyme enzyme-adapter-react-16

yarn add --dev jest enzyme enzyme-adapter-react-16

module.exports = {
  setupFilesAfterEnv: ['<rootDir>/setupTests.js'],
};

import Enzyme from 'enzyme';
import Adapter from 'enzyme-adapter-react-16';

Enzyme.configure({ adapter: new Adapter() });

import React from 'react';
import { shallow } from 'enzyme';
import MyGrid from './MyGrid';

describe('MyGrid', () => {
  it('renders without crashing', () => {
    shallow(<MyGrid />);
  });

  it('renders the correct number of rows', () => {
    const data = [{ id: 1, name: 'John' }, { id: 2, name: 'Jane' }];
    const wrapper = shallow(<MyGrid data={data} />);
    expect(wrapper.find('AgGridReact').prop('rowData')).toHaveLength(2);
  });
});