Is Facial Recognition Classified As A Passkey?
Security Boulevard, December 11,2025
API testing: it's kinda a big deal, right? But are you sure your tests are really doing what you think they are? Unit and characterization tests are two strategies that get used a lot; but honestly, folks mix them up all the time.
Confusing them can lead to wasted effort, missed bugs, and unintended regressions, making your testing strategy less effective.
- Unit tests are your bread and butter; checking individual components do what they should. Think of them as making sure each brick in a house is solid before you build.
- Characterization tests, on the other hand, are about understanding what code actually does - especially legacy code. It's like mapping out the wiring in an old house before you start renovating, because you don't want to blow anything up.
Getting these two mixed up? Oof. That could be a real problem for your testing strategy. Next up, we'll dive into why understanding the difference matters.