public AbstractMongoTest() {
   super();
   emf = (EntityManagerFactoryImpl) helper.getEntityManagerFactory();
   smf = new ServiceManagerFactory(emf);
   smf.setApplicationContext(helper.getApplicationContext());
 }
 public AbstractServiceTest() {
   emf = (EntityManagerFactoryImpl) helper.getEntityManagerFactory();
   smf = new ServiceManagerFactory(emf, properties);
   smf.setApplicationContext(helper.getApplicationContext());
 }