I just don't understand why people use the try-catch on calling a method that will throw exceptions just to ONLY re-throw it again, what would you do that for? :(

I've been writing unit tests for an existing project for a couple of months now. I'm not experienced at automated tests, so I'm not sure what's good unit tests supposed to be, but the unit tests that I wrote basically just confirm the flow that already implemented, which to my limited understanding of unit tests is supposed to be the other way around. The good thing is that I could catch some minor problems with the implementation such as not imported class used, the wrong variable used since the project is a rewrite of legacy code so a lot of copy-pasta, I also have to wrap some part of the code that interacts with the filesystem in a DI class so I could test that part.

The correct way to pronounce GIF