HibernateSpec and DataTest are incompatible

[anthonyMoreira]

HibernateSpec and DataTest are incompatible as they both create two different kind of datastore. As a results, it is impossible to have a unit test extending HibernateSpec and that test code using the mapping context.

It also results in some features that are not working as expected. For example the @transactional annotation on unit test doesnt work anymore if you implement DataTest, since GORM doesn't know which datastore to choose.

You can see a sample project with those cases here : https://github.com/anthonyMoreira/bug-hibernatespec

The integration between HibernateSpec and DomainUnitTest/ServiceUnitTest/DataTest should be transparent for the developpers and/or well documented.