如何使用React钩子测试函数组件内部的函数？

npm install --save-dev @testing-library/react jest-dom

import React from 'react';
import { render, fireEvent } from '@testing-library/react';
import Component from './Component';

describe('Component', () => {
  it('should call the internal function when button is clicked', () => {
    const { getByText } = render(<Component />);
    const button = getByText('Click me');
    fireEvent.click(button);
    // 在这里进行断言，验证函数是否被调用
  });
});

npm test