public void a4TestChangePasswordVM()
        {
            Assert.AreEqual("Inloggad", userVMLogic.Login(new UserProfileViewModel {
                UserName = userName2, Password = "******"
            }));
            var userModel = new UserProfileViewModel
            {
                UserName    = userName2,
                Password    = "******",
                OldPassword = "******",
                NewPassword = "******"
            };

            Assert.AreEqual("Lösenord bytt", userVMLogic.ChangePassword(userModel));
            Assert.AreEqual("Inloggad", userVMLogic.Login(new UserProfileViewModel {
                UserName = userName2, Password = "******"
            }));
            Assert.AreEqual("Ej Inloggad", userVMLogic.Login(new UserProfileViewModel {
                UserName = userName2, Password = "******"
            }));
            Assert.AreEqual("Användaren existerar ej", userVMLogic.Login(new UserProfileViewModel {
                UserName = "******", Password = "******"
            }));
        }