Testing is an essential aspect of application development and helps ensure the app that you are building is stable and works well. It helps you test for usability, accessibility, and performance, so when your users receive the app’s final version, they can be sure that it works seamlessly. Testing also helps you ensure that users get the desired result when they perform a specific task; this is crucial because 70% of online shoppers will abandon their carts because of poor UX. (Kinsta via UXCam). Functional testing addresses this particular aspect of the user experience. Here’s everything you need to know about it.