@ozo/react-rock/src/setupTests.js

React 移动端开发脚手架，基于CRA3，通用、开箱即用。

// jest-dom adds custom jest matchers for asserting on DOM nodes.
// allows you to do things like:
// expect(element).toHaveTextContent(/react/i)
// learn more: https://github.com/testing-library/jest-dom
import '@testing-library/jest-dom/extend-expect';