JUnit4 with Mockito for unit testing - session

Question

public class DgiQtyAction extends DispatchAction {
private final Logger mLog = Logger.getLogger(this.getClass());
public ActionForward fnDgiQty(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
mLog.debug(request.getParameter(EcoConstants.ecopidid));
ActionErrors errorMessage = new ActionErrors();
if(request.getSession().getAttribute(EcoConstants.userBean)==null)
{
request.setAttribute(EcoConstants.ERROR_MESSAGE,EcoConstants.SESSION_TIMEOUT);
errorMessage.add(Globals.MESSAGE_KEY, new ActionMessage(EcoConstants.error_message,EcoConstants.SESSION_TIMEOUT));
saveMessages(request, errorMessage);
request.setAttribute(EcoConstants.errorMessageType,EcoConstants.errorMessageType);
return mapping.findForward(EcoConstants.SESSION_FORWARD);
}
String ecoPidID = (String) request.getParameter(EcoConstants.ecopidid);
String pidId = ESAPI.encoder().encodeForHTML((String) request.getParameter(EcoConstants.pidid));
mLog.debug("pidid --------" + pidId);
mLog.debug("ecopidpid --------" + ecoPidID);
ArrayList dgiQty = new ArrayList();
NeedDgiForm niForm = new NeedDgiForm();
try {
NeedDgiBD niBD = new NeedDgiBD();
if (ecoPidID != null) {
dgiQty = niBD.getDgiQty(ecoPidID);
if (dgiQty.size() != 0) {
mLog.debug(dgiQty.get(0).toString());
if (dgiQty.get(0).toString().equals(EcoConstants.hundred)) {
niForm.setGlqtyList(new ArrayList());
request.setAttribute(EcoConstants.pidId, pidId);
return mapping.findForward(EcoConstants.SuccessInfo);
} else {
mLog.debug("fnBug 1----------------> " + dgiQty.get(0));
mLog.info("dgiQty sizeeeee: :" + dgiQty.size());
niForm.setGlqtyList(dgiQty);
}
}
}
} catch (Exception e) {
//log.error("General Exception in DgiQtyAction.fnDgiQty: "
// + e.getMessage(), e);
request.setAttribute(EcoConstants.ERROR_MESSAGE, e.getMessage());
return mapping.findForward(EcoConstants.ERROR_PAGE);
}
mLog.debug("pidid after wards--------" + pidId);
request.setAttribute(EcoConstants.pidId, pidId);
request.setAttribute(mapping.getAttribute(), niForm);
return mapping.findForward(EcoConstants.SuccessInfo);
}
}
public class DgiQtyActionTest {
ActionMapping am;
ActionForm af;
DgiQtyAction dat;
private MockHttpSession mocksession;
private MockHttpServletRequest mockrequest;
private MockHttpServletResponse mockresponse;
#Test
public void fnDgiQty() throws Exception
{
mocksession = new MockHttpSession();
mockrequest = new MockHttpServletRequest();
mockresponse = new MockHttpServletResponse();
((MockHttpServletRequest) mockrequest).setSession(mocksession);
mocksession.setAttribute("userBean","userBean");
RequestContextHolder.setRequestAttributes(new ServletRequestAttributes(mockrequest));
mockrequest.addParameter("ecopid","something");
mockrequest.addParameter("pid","<script>");
Encoder instance = ESAPI.encoder();
assertEquals("something",mockrequest.getParameter("ecopid"));
assertEquals("<script>",instance.encodeForHTML(mockrequest.getParameter("pid")));
dat=mock(DgiQtyAction.class);
am=mock(ActionMapping.class);
af=mock(ActionForm.class);
dat.fnDgiQty(am,af,mockrequest, mockresponse);
}
}
I wrote the unit test case for above class. i ran this code through jenkins and used sonarqube as code coverage.I need to cover the ESAPi encoder for the parameter, it got build success but the coverage percentage doesn't increase. i couldn't found the mistake in it. pls help me guys. Thanks in Advance