Comprehensive Testing with JavaScript for Beginners 💪

Nikolay Advolodkin
2 min readAug 25, 2022


In the Comprehensive Testing with JavaScript tutorial, you will be equipped with the latest tools and techniques to improve your ability to test modern web applications. So you will find out the best approach of testing front-end, API and back-end.

This tutorial will teach you the basics of web-application testing. You will discover how to write tests using JavaScript, find bugs in your code and find out how to fix them.

Also, you will analyze and find ways to prevent the risk using functional testing, API testing, visual testing and many more.

As a bonus, we wil also explore API testing with Cypress and other frameworks.

You will learn to:

  • API Testing with Cypress
  • Test a reactjs web app using different type of test
  • End to end visual test with Cypress
  • Visual cross browser and cross platform testing
  • CICD with github actions

Table of Contents:

  • Introduction
  • Sauce Labs Setup
  • Gitpod Setup
  • API Testing, Methods and Advantages
  • GET Method
  • Automating a GET Exercise
  • Automating a GET Solution
  • POST Method
  • Automating a POST Exercise
  • Automating a POST Solution
  • PUT Method
  • Automating a PUT Exercise
  • Automating a PUT Solution
  • LocalHost Setup
  • Overview E2E UI Test with Cypress
  • E2E UI Test with Cypress Exercise
  • E2E UI Test with Cypress Solution
  • How To Ensure That The Link Is Correct
  • Testing A Link The Right Way
  • How To Test The Link Opens In A New Tab Exercise
  • How To Test The Link Opens In A New Tab Solution
  • What Is Visual E2E Testing
  • Visual E2E Test Exercise
  • Visual E2E Test Solution
  • Adding Code To CI System
  • Closing remarks

Watch this TUTORIAL NOW!

Comprehensive Testing with JavaScript for Beginners [2022]

If you liked this tutorial then you might love the Modern React and NodeJS Development Course

  • Learn how to create Modern web applications as a full stack developer
  • Create a front-end, a web API, test and deploy the web apps, and so much more



Nikolay Advolodkin

Nikolay Advolodkin is a self-driven SDET on a lifelong mission to create profound change in the IT world and ultimately leave a legacy for his loved ones