Integration tests issues due to IT tests extending from RepostioryTestCase and others using Spring wired repository

Problem is that during a single run of all IT tests, tow repositories are used : 1 for the tests that extend RepositoryTestCase and the other for tests that use Spring wired repository. The problem now is that the HippoServiceRegistry does only get the services unregistered when the repository is closed. If not closed, we'll get service registration exception making the repository failing to start up