Puppeteer for Firefox

I needed to run some tests against both Chrome and Firefox. Because I am lazy, I only wanted to write the harness code once.

So I took Foxdriver, written by the wonderful folks at Sauce Labs, and wrapped the Puppeteer API around it.

Well, just a tiny bit of it... enough to:

• Launch Firefox
• Open a URL
• Evaluate JS in the console of the page

I'll probably add more as I hit more functionality that I need.

Happy to accept PRs if you find this useful and want to add more API coverage.

Supported APIs

• puppeteer
  • launch()
    • headless
    • userDataDir
• browser
  • newPage()
  • close()
• page
  • goto()
  • evaluate()

Installation

It's on NPM, so add puppeteer-fx to your dependencies in package.json, or:

npm install puppeteer-fx

Example

const puppeteerFx = require('./puppeteer-fx');
const url = 'https://mozilla.github.io/arewefastyet-speedometer/2.0/';
const browser = await puppeteer.launch({headless: false});

const page = await browser.newPage();
await page.goto(url);

page.evaluate('document.querySelector(\'section#home div.buttons button\').click()');

Profiles

devtools.chrome.enabled: true devtools.debugger.prompt-connection: false devtools.debugger.remote-enabled: true toolkit.telemetry.reportingpolicy.firstRun: false

https://github.com/saucelabs/foxdriver/blob/master/lib/config/profile/prefs.js