react-json-component/src/setupTests.ts

React component that allows you to render JSON documents or serializable JavaScript objects written with TypeScript.

// 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';