basic tests for ping controller and db setup are created. Please not that neo4 does not work correctly with spring 4.x.x so I am using neo4 3.2.0.M1 version.

basic tests for ping controller and db setup are created. Please not that neo4 does not work correctly with spring 4.x.x so I am using neo4 3.2.0.M1 version.
agree on testing via DAO. Will try to do something meaningful with basic entities and add some tests then.As to the integration test separation I think we should definitely split integration tests and unit test. Integration test task in gradle, perhaps?