The Qt Test module gracefully helps us to easily create a test application. You learned to organize your project with a standalone test application. You are able to compare and verify a specific value in your simple tests. For your complex tests, you could use the datasets. You implemented a simple benchmark, recording the time or the CPU ticks required to execute a function. You have simulated GUI events and spy Qt signals to ensure that your application works well.
Your application is created and your unit tests indicates a PASS status. In the next chapter, we will learn how to deploy your application.