SystemNotificationServiceImpl implements SystemNotificationService { @Override public ArrayList<SystemNotificationDto> makeSystemNotificationDtos() { return new ArrayList<SystemNotificationDto>(); } SystemNotificationServiceImpl(PatientRepository patientRepository,
			SystemNotificationRepository systemNotificationRepository,
			ModelMapper modelMapper); @Override List<SystemNotificationDto> findAllSystemNotificationDtosByPatient(
			long patientId); @Override ArrayList<SystemNotificationDto> makeSystemNotificationDtos(); @Override List<SystemNotificationDto> getReversed(
			List<SystemNotificationDto> original);  }
@Test public void testmakeSystemNotificationDtos() { Object object = snst.makeSystemNotificationDtos(); String className = object.getClass().getName(); assertEquals("java.util.ArrayList", className); }