Learn Javascript Unit Testing With Mocha, Chai and Sinon - Udemy

In this course you will learn the basics of the test driven development workflow and I will show you the best practices for using TDD. You will learn how to use Mocha, Chai and Sinon together to test your Javascript code giving you peace of mind that your code works as expected. After completing this course you will be able to extensively test your nodejs applications and websites. I will also show you each of the different styles for writing unit tests so that you can use the one that you like the best.

Alot of employers are starting to require TDD knowledge and so why not get started here?