optimizely-oui/module/js/setupTests.js

Optimizely's Component Library.

import requestAnimationFrame from "./tempPollyfills.js";
requestAnimationFrame();
import { configure } from "enzyme";
import Adapter from "enzyme-adapter-react-16";
configure({
  adapter: new Adapter(),
  disableLifecycleMethods: true
});

if (global.document) {
  document.createRange = function () {
    return {
      setStart: function setStart() {
        return null;
      },
      setEnd: function setEnd() {
        return null;
      },
      commonAncestorContainer: {
        nodeName: "BODY",
        ownerDocument: document
      }
    };
  };
}

if (global.HTMLElement) {
  global.HTMLElement.prototype.scrollIntoView = function () {
    return;
  };
}