Angular unit testing checks isolated pieces of code in an Angular app. It allows users to add new features without interrupting any other part of their application. Jasmine is a JavaScript testing framework, and Karma is a node-based testing tool for JavaScript codes across multiple real browsers. This blog helps you get started with Angular unit testing leveraging Karma and Jasmine.
Introduction to Angular Unit Testing
First things first, you must have Angular installed on your machine. That is where you need to start Angular installation. If you already have Angular installed, feel free to skip the next step.