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Enterprise React Development with UmiJS

You're reading from  Enterprise React Development with UmiJS

Product type Book
Published in May 2022
Publisher Packt
ISBN-13 9781803238968
Pages 198 pages
Edition 1st Edition
Languages
Author (1):
Douglas Alves Venancio Douglas Alves Venancio
Profile icon Douglas Alves Venancio

Table of Contents (11) Chapters

Preface 1. Part 1: Configuring UmiJS and Creating User Interfaces
2. Chapter 1: Environment Setup and Introduction to UmiJS 3. Chapter 2: Creating User Interfaces with Ant Design 4. Chapter 3: Using Models, Services, and Mocking Data 5. Part 2: Protecting, Testing, and Deploying Web Applications
6. Chapter 4: Error Handling, Authentication, and Route Protection 7. Chapter 5: Code Style and Formatting Tools 8. Chapter 6: Testing Front-End Applications 9. Chapter 7: Single-Page Application Deployment 10. Other Books You May Enjoy

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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