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You're reading from  Enterprise React Development with UmiJS

Product typeBook
Published inMay 2022
Reading LevelIntermediate
PublisherPackt
ISBN-139781803238968
Edition1st Edition
Languages
JavaScript
Tools
React
Concepts
Front End Web Development
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Author (1)
Douglas Alves Venancio
Douglas Alves Venancio
author image
Douglas Alves Venancio

Douglas has a background in systems analysis and development, his passion is to help customers and the community solve problems. Over the past few years, he has mainly worked with digital products and innovation, delivering the best user experience with modern web applications.
Read more about Douglas Alves Venancio

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Testing interfaces with Puppeteer

In this section, you'll learn how to write integration and end-to-end tests using Puppeteer and the Headless Chrome browser.

Puppeteer is a Node library to control the Chrome, Chromium, or Firefox browser over the DevTools protocol (or remote protocol for Firefox), which makes it an excellent tool for simulating real scenarios during tests.

When we launch a new browser instance, Puppeteer will default to using Chrome's headless mode. Chrome's headless mode only includes the browser engine, with no user interface. Puppeteer uses the Chrome DevTools protocol to control the browser.

With Puppeteer, we can take screenshots of the page, test responsiveness by simulating numerous mobile devices, such as tablets and smartphones, and more.

You can learn more about Puppeteer on the document page available at https://developers.google.com/web/tools/puppeteer.

We'll write an integration test and an end-to-end test to demonstrate...

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Enterprise React Development with UmiJS
Published in: May 2022Publisher: PacktISBN-13: 9781803238968
© 2022 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Douglas Alves Venancio

Douglas has a background in systems analysis and development, his passion is to help customers and the community solve problems. Over the past few years, he has mainly worked with digital products and innovation, delivering the best user experience with modern web applications.
Read more about Douglas Alves Venancio

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