gui/packages/components/test/setup.js


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const { JSDOM } = require('jsdom');
const Enzyme = require('enzyme');
const Adapter = require('enzyme-adapter-react-16');
const chai = require('chai');

Enzyme.configure({
  adapter: new Adapter(),
});

const jsdom = new JSDOM('<!doctype html><html><body></body></html>');
const { window } = jsdom;

function copyProps(src, target) {
  const props = Object.getOwnPropertyNames(src)
    .filter((prop) => typeof target[prop] === 'undefined')
    .reduce(
      (result, prop) => ({
        ...result,
        [prop]: Object.getOwnPropertyDescriptor(src, prop),
      }),
      {},
    );
  Object.defineProperties(target, props);
}

global.window = window;
global.document = window.document;
global.navigator = {
  userAgent: 'node.js',
};
copyProps(window, global);

global.expect = chai.expect;