public void TestRepRetrieveBankAccountInfoByLoginName()
        {
            string      expectedLoginName     = "test1";
            string      expectedAccountNumber = "20191000600123";
            BankAccount actualAcct            = _repository.RetrieveBankAccountInfo(expectedLoginName);

            Assert.IsNotNull(actualAcct);
            Assert.AreEqual(expectedLoginName, actualAcct.LoginName);
            Assert.AreEqual(expectedAccountNumber, actualAcct.AccountNumber);
        }
        // GET: BankTransaction
        public ActionResult Index(string loginName)
        {
            BankAccount acct = rep.RetrieveBankAccountInfo(loginName);

            //_loginName = loginName;
            if (!string.IsNullOrEmpty(loginName))
            {
                HttpContext.Session.SetString("loginName", loginName);
            }


            return(View(acct));
        }