我正在尝试编写单元测试来确认我的导航链接是否正常工作。我的MainNavigation.js文件：

import Link from 'next/link';

const MainNavigation = () => {
  return (
    <header>
      <div>
        <Link href='/'>The React Parks</Link>
      </div>
      <nav>
        <ul>
          <li>
            <Link href='/all-parks'>All Parks</Link>
          </li>
          <li>
            <Link href='/new-park'>Add a New Park</Link>
          </li>
        </ul>
      </nav>
    </header>
  )
};

export default MainNavigation;

字符串
我的测试文件：

import '@testing-library/jest-dom'
import { fireEvent, render, screen } from '@testing-library/react';
import MainNavigation from './MainNavigation';

describe('MainNavigation', () => {
    describe('links', () => {
    jest.mock('next/link', () => ({ children }) => children);

    it('should redirect to '/' when clicking on "The React Parks" text', () => {
      render(<MainNavigation />);

      const parksString = screen.getByText('The React Parks');
      fireEvent.click(parksString);
      expect(parksString.closest('link')).toHaveAttribute('href', 'https://');
    })
  });
});

型
我怎么可能包括检查URL是否匹配某些字符串？或者做一些事情有意义吗？比如分配一个常量来呈现不同的页面，并期望该常量匹配其他页面上的某些文本？如何测试这个功能？