const chai = require('chai') global.expect = chai.expect const fs = require('file-system') const jsdom = require('mocha-jsdom') const path = require('path') const babel = require(“@babel/core”); const url = “localhost

const html = fs.readFileSync(path.resolve(__dirname, '..', 'index.html'), 'utf-8')

const babelResult = babel.transformFileSync(

path.resolve(__dirname, '..', 'index.js'), {
  presets: ['@babel/env']
}

);

const src = babelResult.code

jsdom({

html, src, url

});