Test Driven Development Using JavaScript and Jest

by Santosh Singh

Key features you want to learn how to write javascript tests with jest, this book is for you. In this book, you'll find real-world examples of jest testing, such as testing JQuery event/selector, localStorage, IntersectionObserver, timer, and more. Who this book is forThis book is intended for automation testing professionals, software and web testers, and frontend web developers with intermediate-level JavaScript and beginner-level test automation knowledge.If you're a jasmine/mocha tester looking to migrate to Jest and take advantage of its features, this is a great resource.It is necessary to have an intermediate understanding of JavaScript programming and a basic understanding of web testing.Table of ContentsEvery Software Engineer Needs to KnowType of Testing MethodologiesHow to write testable javascript codeJavascript Design PatternsHow to Setup JestHow to organize your test code jest BasicsTesting asynchronous javascript functions with JestMock and SpyMock FunctionsMatchersJest Tips and TricksCode CoverageConfiguring Jest Code CoverageJest CookBookTips any many more...

192 pages, Paperback

Published May 27, 2022

About the author

Santosh Singh,Senior Assistant Editor with The Indian Express, is a senior journalist, political analyst covering Bihar for over 18 years and has overall experience of 26 years in journalism.