用jest和酶测试整表反应组件细胞

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

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

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 TableComponent from './TableComponent';

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

  it('displays the table correctly', () => {
    const wrapper = shallow(<TableComponent />);
    // 进行断言，验证表格是否正确显示
    // expect(wrapper.find('table')).toHaveLength(1);
    // expect(wrapper.find('tr')).toHaveLength(3);
    // expect(wrapper.find('td')).toHaveLength(9);
  });

  it('handles cell click correctly', () => {
    const wrapper = shallow(<TableComponent />);
    // 模拟点击某个细胞
    // wrapper.find('td').at(0).simulate('click');
    // 进行断言，验证点击后的效果
    // expect(wrapper.state('clickedCell')).toBe(0);
  });
});