workbox/infra/testing/server/template-data.js

/*
  Copyright 2019 Google LLC

  Use of this source code is governed by an MIT-style
  license that can be found in the LICENSE file or at
  https://opensource.org/licenses/MIT.
*/

// We have to use global variables instead of local variables because
// at the moment we're using `clear-require` to reset all modules between
// tests, which means all local variables get reset, but globals persist.
global.__uid = 0;
global.__templateData = {
  ENV: process.env.NODE_ENV,
  uniqueID: () => {
    return ++global.__uid;
  },
};

const get = () => {
  return Object.assign({}, global.__templateData);
};

const assign = (newData) => {
  Object.assign(global.__templateData, newData);
};

module.exports = {get, assign};