@Test
public void testGetDashboardWhenNoReports(){
ReportDAO reportDAO = mock(ReportDAO.class);
when(reportDAO.findAll()).thenReturn(new ArrayList<Report>());
DashBoardAction dashboardAction = new DashBoardAction();
dashboardAction.setReportDAO(reportDAO);
String result = dashboardAction.getDashBoard();
ArrayList<Report> fetchedReportList = dashboardAction.getReportListForDashBoard();