We have reached the end of the chapter! We saw a comparison between the unit tests versus integration. Then we looked the reason behind writing tests. After which, we tested strategies for various applications, for example, Solidity and JavaScript. Next, we created a unit test, and learned about Solidity test conventions. We learned how to create multiple tests for the same function and also created integration tests in JavaScript. And, finally, we ran test suites.
In the next chapter, we will build a user interface for our application.