public void doAddQuestion()
 {
     AccountService accountService = new AccountServiceImpl();
     if (isValid())
     {
         if (accountService.isUniqueVacancyKillerQuestion(view.getVacancyNumber(), view.getQuestion()))
         {
             VacancyKillerQuestionDAO questionDao = new VacancyKillerQuestionDAO();
             questionDao.presist(getKillerQuestionDto());
             view.pageReload();
         }
         else
         {
             view.setVacancyNumber("Error, this Date type is already used. Enter another value");
         }
     }
     else
     {
         view.showFeedback("Error Field vlaues are not valid");
     }
 }
        public void VacancyKillerQuestionDAOConstructorTest()
        {
            /*Context*/
            VacancyKillerQuestionDAO vacKill_context = new VacancyKillerQuestionDAO();
            VacancyDAO vac_context = new VacancyDAO();

            /*Insert*/
            VacancyDTO vac = new VacancyDTO();
            vac.department = "IS";
            vac.description = "Web services";
            vac.manager = "Tom";
            vac.recruiter = "Thumi";
            vac.site = "www.petrosa.co.za";
            vac.startDate = new DateTime(2012, 10, 10);
            vac.endDate = new DateTime(2012, 12, 1);
            vac.description = "desktop support";
            vac.title = "support technician";
            vac.vacancyNumber = "1";
            vac.viewCount = 10;
            vac.viewStatus = "published";
            vac.status = "active";

            vac_context.presist(vac);

            VacancyKillerQuestionDTO vacKill = new VacancyKillerQuestionDTO();
            vacKill.vacancyNumber = "1";
            vacKill.question = "Do you have a BTech";
            vacKill.answer = "Yes";

            Assert.AreEqual(vacKill_context.presist(vacKill), true);

            /*Update*/
            vacKill.answer = "No";
            vacKill_context.merge(vacKill);
            Assert.AreEqual(vacKill.answer, "No");

            /*Delete*/
            Assert.AreEqual(vacKill_context.removeByUserId("1", "Do you have a BTech"), true);
            vac_context.removeByUserId("1");
        }