public void setup() {
token = createNiceMock(SecurityToken.class);
repository = createNiceMock(ActivityStreamsRepository.class);
personService =createNiceMock(PersonService.class);
service = new DefaultActivityStreamsService(repository,personService);
conversionUtilTest=new ActivityConversionUtil();
activityStreamsEntry = new ActivityStreamsEntryImpl();
activityStreamsObject = new ActivityStreamsObjectImpl();