Add integration tests on the JPA repositories for the different persistent messages in notificationserver. Integrate a mechanism to load a SQL file from the same location of an integration test in order to prepare the datasource; this mechanism is implemented in the DataSetTest abstract class
Fix an issue in the SQLDomainServiceTest about the name of a domain properties file (they start with a lower-case character and not with an upper-case one). Increase the delay time in the scheduling test