text: 'use strict';
  
  // Do this as the first thing so that any code reading it knows the right env.
  process.env.BABEL_ENV = 'test';
  process.env.NODE_ENV = 'test';
  process.env.PUBLIC_URL = '';
  
  // Makes the script crash on unhandled rejections instead of silently
  // ignoring them. In the future, promise rejections that are not handled will
  // terminate the Node.js process with a non-zero exit code.
  // process.on('unhandledRejection', err => {
  //   throw err;
  // });
  
  // Ensure environment variables are read.
  // require('../config/env');
  //
  // const jest = require('jest');
  // const argv = process.argv.slice(2);
  //
  // // Watch unless on CI or in coverage mode
  // if (!process.env.CI && argv.indexOf('--coverage') < 0) {
  //   argv.push('--watch');
  // }
  //
  //
  // jest.run(argv);
  