It is actually the exact same level of effort as code as it is code.
If you mean stored procedures are harder to test than something like ORM in Django than that is just a huge misunderstanding of how you properly write stored procedures while also not understanding how hard it is to actually test a lot of ORM logic.
If you mean stored procedures are harder to test than something like ORM in Django than that is just a huge misunderstanding of how you properly write stored procedures while also not understanding how hard it is to actually test a lot of ORM logic.