react-bootstrap-tabs/scripts/mocha_runner.js

react tabs component using bootstrap 4

var jsdom = require('jsdom');
const { JSDOM } = jsdom;

const { document } = (new JSDOM('', { url: 'https://localhost' })).window;
global.document = document;

var exposedProperties = ['window', 'navigator', 'document'];

global.window = document.defaultView;
Object.keys(document.defaultView).forEach((property) => {
    if (typeof global[property] === 'undefined') {
        exposedProperties.push(property);
        global[property] = document.defaultView[property];
    }
});

global.navigator = {
    userAgent: 'node.js'
};

documentRef = document;

require('babel-core/register');
require('babel-polyfill');