new tests should use BDD/cucumber, not the old "integration" style, right? Or does it just depend on what's being tested? If new tests should always be BDD/cucumber, I'm thinking we should add something about that to https://fineract.apache.org/docs/1.13.0/#_writing_integration_tests . e.g. "Before writing a new integration test, consider creating a cucumber test."
https://fineract.apache.org/docs/1.13.0/#_testing should say something about the test pyramid <https://martinfowler.com/articles/practical-test-pyramid.html>, too. I can start a new PR with followups to PR 5067 <https://github.com/apache/fineract/pull/5067#issuecomment-3423007520>. I didn't even know PR 5067 happened, I just stumbled upon a ton of new docs added re: E2E and integration tests. Looks pretty awesome so far! We just need to true it up with followup work going on re: other doc updates (continuing great work started in PR 5076 <https://github.com/apache/fineract/pull/5076>).
