# Testing Testing is based on the [Jest](https://jestjs.io/) testing framework. Also included are common React testing libraries such as [@testing-library/react](https://testing-library.com/docs/react-testing-library/intro/) ## Example ```tsx | pure import { render } from '@testing-library/react'; import React from 'react'; import { MemoryRouter } from 'react-router-dom'; import { RouteSwitch } from '../RouteSwitch'; import { RouteSwitchProvider } from '../RouteSwitchProvider'; const Home = () => <h1>Home</h1>; const About = () => <h1>About</h1>; describe('route-switch', () => { it('case 1', () => { const App = () => { return ( <RouteSwitchProvider components={{ Home, About }}> <MemoryRouter initialEntries={['/']}> <RouteSwitch routes={[ { type: 'route', path: '/', component: 'Home', }, ]} /> </MemoryRouter> </RouteSwitchProvider> ); }; const { container } = render(<App />); expect(container).toMatchSnapshot(); }); }); ```