public void testSave()throws Exception{
DatabaseOperation.DELETE_ALL.execute(connection, academicYearDataSet);
DatabaseOperation.DELETE_ALL.execute(connection, schoolDataSet);
SchoolEssence schoolEssence =UtilsForTestCases.createValidSchoolEssence();
School school =schoolEssence.createSchool();
this.schoolDAO.save(school);
Date startDate1 = EsimsUtils.createDate(1, Calendar.JUNE, 2004);
Date endDate1 = EsimsUtils.createDate(15, Calendar.MARCH, 2005);