setup-tests.js

/* eslint no-console: 'off' */

import 'react-native';
import 'jest-enzyme';
import Adapter from 'enzyme-adapter-react-16';
import Enzyme from 'enzyme';
import { JSDOM } from 'jsdom';

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

function copyProps(src, target) {
  Object.defineProperties(target, {
    ...Object.getOwnPropertyDescriptors(src),
    ...Object.getOwnPropertyDescriptors(target)
  });
}

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

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

const originalConsoleError = console.error;

console.error = (message) => {
  if (message.startsWith('Warning:')) {
    return;
  }

  originalConsoleError(message);
};