What this PR changes/adds

Runs management-api e2e tests with postgresql

Why it does that

test coverage

Further notes

• unfortunately junit does not support parameterization at class level yet so I went with an hacky approach:

  • one interface that define and register the runtime for every persistence type (in memory / postgres)
  • the tests are located in an inner Tests abstract class
  • the "to-be-run" classes extends the Tests class and implements the runtime one.

• this causes to have static constants for the ports (that needs both to be passed to the runtime and to the tests class. Good enough I'd say.

• this activity helped find out little flaws in ReflectionUtil and AssetQueryValidator

Linked Issue(s)

Closes #3860

Please be sure to take a look at the contributing guidelines and our etiquette for pull requests.