如何在Jest/Enzyme上测试子组件

import React from 'react';
import { mount } from 'enzyme';
import ChildComponent from './ChildComponent';

describe('ChildComponent', () => {
  it('should render correctly', () => {
    const wrapper = mount(<ChildComponent />);
    // 断言子组件是否正确渲染
    expect(wrapper.find('.child').exists()).toBe(true);
  });

  it('should handle click event', () => {
    const wrapper = mount(<ChildComponent />);
    // 模拟点击事件
    wrapper.find('.button').simulate('click');
    // 断言点击事件是否触发
    expect(wrapper.state('clicked')).toBe(true);
  });
});