How to implement testing on a project using java dynamic web project, and Angularjs

I'm new to angularjs and I want to implement testing into the project.

Currently my app:

Backend: Java as a REST API

Frontend: Angularjs consuming the api.

My project runs on a tomcat server, and most of the testing frameworks for angularjs is on node.js. Is there a way for me to test the angularjs with the current setup? I don't want to install node.js, as it get more complicated for me.

Here is my project structure: