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it('should register install, activate and fetch event listeners', function() {
  const eventsListenedTo = [];
  global.self = {
    // Mock methods here
    addEventListener: (eventName, cb) => {
      eventsListenedTo.push(eventName);
    },
  };
  const myServiceWorkerLib = new Lib();
  myServiceWorkerLib.setUpEventListeners();

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self.addEventListener('push', function(event) {
  let pushData = null;
  if (event.data) {
    pushData = event.data.text();
  }

  // Send message to page
  const promiseChain = self.clients.matchAll({
    includeUncontrolled: true
  })

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navigator.serviceWorker.addEventListener('message', function(event) {
  // Service worker received a push message
  // TODO: Perform assertions / check test passed.
});

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const webdriverChrome = require('selenium-webdriver/chrome');

const notificationPermission = {};
    notificationPermission[testServerAddress + ',*'] = {
      setting: 1,
    };
    const chromePreferences = {
      profile: {
        content_settings: {
          exceptions: {

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const webdriverFirefox = require(‘selenium-webdriver/firefox’);

const ffProfile = new webdriverFirefox.Profile();
ffProfile.setPreference('dom.push.testing.ignorePermission', true);
ffProfile.setPreference('notification.prompt.testing', true);
ffProfile.setPreference('notification.prompt.testing.allow', true);
Const options = new webdriverFirefox.Options();
options.setProfile(ffProfile);
const builder = new webdriver
  .Builder()

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app.use('/', express.static(rootDirectory, {
  setHeaders: (res) => {
    res.setHeader('Service-Worker-Allowed', '/');
  },
}));

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app.get('/test/iframe/:random', function(req, res) {
  res.sendFile(path.join(__dirname, 'test-iframe.html'));
});

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// OK when ‘Service-Worker-Allowed’ header is set to ‘/’
navigator.serviceWorker.register(‘/blog/sw.js’, {scope: ‘/’});

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// OK
navigator.serviceWorker.register(‘/blog/sw.js’, {scope: ‘/blog/article/’});

// Not OK
navigator.serviceWorker.register(‘/blog/sw.js’, {scope: ‘/’});

// Not OK
navigator.serviceWorker.register(‘/blog/sw.js’, {scope: ‘/about/’});

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navigator.serviceWorker.register('/sw.js', {scope: '/blog/'});