Test for correctly detecting dirty attributes of build time enhanced entities

[Sanne]

In Quarkus we favour build-time enhanced entities; we need better integration tests to cover this functionality.

There's a good template to follow in Hibernate ORM core's DirtyTrackingTest

[DavideD]

A list of issues that require this feature for testing (at the moment we are testing using the examples):

• https://github.com/hibernate/hibernate-reactive/issues/1386

I will try to keep this up to date

[DavideD]

I'm going to close this one for now. We have an integration test module that enables bytecode enhancements where we can add all the tests we need. If we decide to work on something more sophisticated, we can create a dedicated issue.