Summary

We are at the end of our testing journey, and it's been a long but exciting one. In this chapter, we saw the importance of introducing unit testing in our Angular applications, the basic shape of a unit test, and the process of setting up Jasmine for our tests.

We also learned how to write robust tests for our components, directives, pipes, and services. We also discussed how to test Angular reactive forms.

This unit testing chapter has almost completed the puzzle of building a complete Angular application. Only the last piece remains, which is important because web applications are ultimately destined for the web. Therefore, in the next chapter, we will learn how to produce a production build for an Angular application and deploy it to share with the rest of the world!