public void FindBankAccountsReturnAllItems()
      {
         var bankAccountRepository = new StubIBankAccountRepository();
         bankAccountRepository.GetAll = () =>
         {
            var customer = new Customer();
            customer.GenerateNewIdentity();

            var bankAccount = new BankAccount()
            {
               BankAccountNumber = new BankAccountNumber("4444", "5555", "3333333333", "02"),
            };
            bankAccount.SetCustomerOwnerOfThisBankAccount(customer);
            bankAccount.GenerateNewIdentity();

            var accounts = new List<BankAccount>()
            {
               bankAccount
            };

            return accounts;

         };

         var customerRepository = new StubICustomerRepository();
         IBankTransferService transferService = new BankTransferService();

         IBankAppService bankingService = new BankAppService(bankAccountRepository, customerRepository, transferService);

         //Act
         var result = bankingService.FindBankAccounts();

         Assert.IsNotNull(result);
         Assert.IsTrue(result.Count == 1);

      }
        public void FindBankAccountsReturnAllItems()
        {
            SIBankAccountRepository bankAccountRepository = new SIBankAccountRepository();
            bankAccountRepository.GetAll = ()=>
            {
                var accounts = new List<BankAccount>()
                {
                    new BankAccount()
                    {
                        Id = Guid.NewGuid(),
                        BankAccountNumber = new BankAccountNumber("4444", "5555", "3333333333", "02"),
                        CustomerId =Guid.NewGuid()
                    }
                };

                return accounts;

            };

            SICustomerRepository customerRepository = new SICustomerRepository();
            IBankTransferService transferService = new BankTransferService();
            ITypeAdapter adapter = PrepareTypeAdapter();

            IBankAppService bankingService = new BankAppService(bankAccountRepository, customerRepository, transferService, adapter);

            //Act
            var result = bankingService.FindBankAccounts();

            Assert.IsNotNull(result);
            Assert.IsTrue(result.Count == 1);
        }