This was a very long chapter focused on tests; we saw how to perform unit testing on SPA. We also saw some testing frameworks to facilitate our work.

You learned how to perform tests on AngularJS applications using the Protractor framework and the Selenium server. Remember that you should thoroughly test your applications to avoid future problems as the source code grows.

In the next chapter, we will see how to put SPA in production in the cloud service. We will also see some interesting points about SPAs and its scalability.