// 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"; import { configure } from "enzyme"; import Adapter from "enzyme-adapter-react-16"; configure({ adapter: new Adapter() });