Functionality Testing

Functionality testing is a process used to ensure that a software application works as expected. It involves checking each feature and function to verify that it performs correctly according to specified requirements. For example, if a button is supposed to submit a form, functionality testing confirms it indeed submits the form and behaves properly afterward. This helps identify any issues or bugs before the software is released, ensuring users experience a reliable and intended performance. Essentially, it verifies that all parts of the software do what they are supposed to do.