// Run babel on tests to allow support for import/export statements in Node require('@babel/register') // Load JSDOM to mock the DOM in Node require('jsdom-global/register') // Load sinon-chai assertions so expect(stubFn).to.have.been.calledWith('abc') // has a nicer failure messages const chai = require('chai') chai.use(require('sinon-chai')) window.i18n = { currentLangCode: 'en' } require('../../frontend/js/i18n')