Automate Approval Testing – Testing for Undocumented Legacy Code – Guide

The following guide explores how approval testing can be a valuable addition to your testing toolbox, especially when traditional testing methods become cumbersome or impractical or in scenarios where the system’s output is not fully deterministic, such as when dealing with complex data structures or graphical user interfaces: Automate Approval Testing What It Is and How to Use It

It helps developers by avoiding the overhead of maintaining detailed expected outcomes for every test case and instead focuses on verifying changes in the system output.