public ActionResult SaveComment(GroupCommentFormModel newcomment)
        {
            if (ModelState.IsValid)
            {
                var userId = User.Identity.GetUserId();
                var comment = Mapper.Map<GroupCommentFormModel, GroupComment>(newcomment);
                groupCommentService.CreateComment(comment, userId);

            }
            return RedirectToAction("DisplayComments", new { id = newcomment.GroupUpdateId });
        }
        public void SaveComment()
        {
            MemoryUser user = new MemoryUser("adarsh");
            ApplicationUser applicationUser = getApplicationUser();
            var userContext = new UserInfo
            {
                UserId = user.Id,
                DisplayName = user.UserName,
                UserIdentifier = applicationUser.Email,
                RoleName = Enum.GetName(typeof(UserRoles), applicationUser.RoleId)
            };
            var testTicket = new FormsAuthenticationTicket(
                1,
                user.Id,
                DateTime.Now,
                DateTime.Now.Add(FormsAuthentication.Timeout),
                false,
                userContext.ToString());



            GroupController controller = new GroupController(groupService, groupUserService, userService, metricService, focusService, groupgoalService, groupInvitationService, securityTokenService, groupUpdateService, groupCommentService, goalStatusService, groupRequestService, followUserService, groupCommentUserService, groupUpdateSupportService, groupUpdateUserService);

            principal.SetupGet(x => x.Identity.Name).Returns("adarsh");
            controllerContext.SetupGet(x => x.HttpContext.User).Returns(principal.Object);
            controllerContext.SetupGet(p => p.HttpContext.Request.IsAuthenticated).Returns(true);
            controller.ControllerContext = controllerContext.Object;

            contextBase.SetupGet(x => x.Request).Returns(httpRequest.Object);
            contextBase.SetupGet(x => x.Response).Returns(httpResponse.Object);
            genericPrincipal.Setup(x => x.Identity).Returns(identity.Object);

            contextBase.SetupGet(a => a.Response.Cookies).Returns(new HttpCookieCollection());

            var formsAuthentication = new DefaultFormsAuthentication();



            formsAuthentication.SetAuthCookie(contextBase.Object, testTicket);

            HttpCookie authCookie = contextBase.Object.Response.Cookies[FormsAuthentication.FormsCookieName];

            var ticket = formsAuthentication.Decrypt(authCookie.Value);
            var goalsetterUser = new SocialGoalUser(ticket);
            string[] userRoles = { goalsetterUser.RoleName };

            principal.Setup(x => x.Identity).Returns(goalsetterUser);
            // Arrange                    


            // Act          
            GroupCommentFormModel Cmnt = new GroupCommentFormModel();
            Mapper.CreateMap<GroupCommentFormModel, GroupComment>();
            Cmnt.CommentText = "Mock";
            var result = controller.SaveComment(Cmnt) as RedirectToRouteResult;
            // Assert 
            Assert.AreEqual("DisplayComments", result.RouteValues["action"]);
        }