ABAP Unit Testing in SAP S/4HANA: A Senior...

Let me be honest with you: for most of my early career, ABAP unit testing felt like a box-ticking exercise. Write a test, make it green, move on. It wasn’t until I inherited a legacy codebase that kept breaking in production—in ways nobody could predict—that I truly understood what good unit tests are worth. If you’re serious about building ABAP unit testing practices that create real safety nets, this guide is for you. We’re going to go well beyond the basics. We’ll look at test doubles, depend