public async Task CreateEditDeleteAsync()
        {
            var userStoreMock = new Mock <IUserStore <ApplicationUser> >();

            // Arrange
            var bankAccountController = new BankAccountController(new UserManager <ApplicationUser>(userStoreMock.Object,
                                                                                                    null, null, null, null, null, null, null, null));
            var transactionController = new TransactionController(new UserManager <ApplicationUser>(userStoreMock.Object,
                                                                                                    null, null, null, null, null, null, null, null));

            var bankAccount = new BankAccount();
            var result      = await bankAccountController.Create(bankAccount);

            // Assert
            Assert.IsType <RedirectToActionResult>(result);


            // Arrange
            var bankAccountId = bankAccount.Id;

            // Act
            var transactionViewModel = new TransactionViewModel
            {
                BankAccountId = bankAccountId,
                Amount        = "100",
                IsDeposition  = true
            };

            result = await transactionController.Create(transactionViewModel);

            // Assert
            Assert.IsType <RedirectToActionResult>(result);

            var transactionId = transactionViewModel.Id;

            // Act
            result = await transactionController.Details(transactionId);

            // Assert
            Assert.IsType <ViewResult>(result);

            // Act

            result = await transactionController.Edit(transactionId);

            // Assert
            Assert.IsType <ViewResult>(result);

            // Act
            result = await transactionController.Edit(transactionId, transactionViewModel);

            // Assert
            Assert.IsType <RedirectToActionResult>(result);

            // Act
            result = await bankAccountController.DeleteConfirmed(bankAccountId);

            // Assert
            Assert.IsType <RedirectToActionResult>(result);
        }