Puppeteer Testing Framework

March 27, 2024 Post a Comment

Puppeteer testing framework

Puppeteer is a new framework that allows testers to perform headless browser testing of Google Chrome. Puppeteer testing allows the tester to perform actions such as clicking links, filling out forms, and submitting buttons using JavaScript commands.

What is Puppeteer framework?

What is the Puppeteer Framework? Puppeteer is a NodeJS-based Automation Framework that allows programming through Javascript. It's an Open Source and is maintained by Google.

Is Puppeteer better than Selenium?

The choice between Selenium and Puppeteer boils down to your needs. If your primary focus is testing browser applications, especially on multiple browsers, Selenium is a better choice. It is purpose-built for cross platform testing. If you are exclusively focused on Chrome and JavaScript, Puppeteer is a better fit.

How do you run a Puppeteer test?

First, create a file named test-login-automated. js and add the following code: const puppeteer = require('puppeteer'); (async () => { const browser = await puppeteer. launch({headless: false}); const page = await browser.

Is puppeteer better than Cypress?

Puppeteer is faster in executing tests than Cypress. Cypress is slower in executing tests than Puppeteer. Puppeteer APIs are not easier to use than Cypress. Cypress APIs are easier to use than Puppeteer.

What are puppeteer tests?

Puppeteer framework is one such framework that offers Headless Browser Testing for Google Chrome. It allows the tester to perform the actions on the Chrome browser using commands in JavaScript.

Is puppeteer a Python?

Pyppeteer is a Python wrapper for the JavaScript (Node) library, Puppeteer. It works similarly to Selenium, supporting both headless and non-headless mode, though Pyppeteer's native support is limited to JavaScript and Chromium browsers.

What language does puppeteer use?

Puppeteer utilises JavaScript but can access every aspect of the Chrome DevTools protocol. Contrastingly, Selenese, the programming language used to define Selenium test scripts, is high-level language developers need to learn to write and execute Selenium tests.

What does a puppeteer use?

Puppeteers use movements from hands and arms to control devices such as rods or strings to move the body, head, limbs, and in some cases the mouth and eyes of the puppet. The puppeteer sometimes speaks in the voice of the character of the puppet, while at other times they perform to a recorded soundtrack.

Can we use xpath in Puppeteer?

In case the attributes like id, name, and class are not present, we can utilise a distinct attribute available to only that tag or a combination of attributes and their values to identify an element. For this, we have to use the xpath expression.

Is Puppeteer an API?

Puppeteer is a Node library which provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol. It can also be configured to use full (non-headless) Chrome or Chromium.

Is Puppeteer only for Chrome?

It supports: Chrome/Chromium (+ Edge, Opera, Chromium-based browsers) Firefox. Webkit (Safari)

Can Puppeteer run in browser?

Puppeteer lets you automate the testing of your web applications. With it, you can run tests in the browser and then see the results in real-time on your terminal. Puppeteer uses the WebDriver protocol to connect with the browser and simulate user interaction with HTML elements or pages.

Can I run Puppeteer in Lambda?

You can install this with Puppeteer in your Lambda function by including the libraries in package. json. You can also bundle both with an existing public Lambda layer. This GitHub repo frequently publishes new versions of the chrome-aws-lambda package, which you can include directly in your Lambda function.

How much RAM does Puppeteer need?

Memory requirements Actors using Puppeteer: at least 1GB of memory. Large and complex sites like Google Maps: at least 4GB for optimal speed and concurrency.

Should I use Cypress or Selenium?

Selenium is preferred over Cypress when one need: When you need to run a test case on different browsers simultaneously then Selenium Grid works the best, since Cypress cannot be used to drive two browsers at the same time. Cross browser testing at scale becomes easy with Selenium.

Is Cypress for developers or QA?

6 Cypress is for developers and QA engineers. One of our goals was to make test-driven development a reality for end-to-end testing. Cypress is at its best when you use it as you build your application. We give you the power to code as fast as possible.

Can Cypress Do API testing?

Cypress is an open source, front-end testing tool, usually used to automate the testing of browser applications. So why bother and try it for API testing, there are lots of tools out there. Below are a few reasons to try Cypress: Learn about Cypress.io and its features.

Does Selenium use puppeteer?

Puppeteer only supports Chrome and Chromium. This plays back to their different goals. Selenium is a web-UI testing library, while Puppeteer is a remote control library for Chrome. There is an experimental library adapting Puppeteer support for Firefox, but it's explicitly not ready for production use.

What skills does a puppeteer need?

The main qualifications for a good puppeteer are operating experience and a passion for puppetry. The career requires strong communication skills and physical stamina. Many puppeteers are involved with designing and creating their own puppets, and you may develop your own characters and provide input on scripts.