public TransactionsController(ICurrencyService currencyService, ICardDetailsService cardDetailsService, IMerchantService merchantService, ITransactionService transactionService, IBankService bankService)
 {
     _currencyService    = currencyService;
     _cardDetailsService = cardDetailsService;
     _merchantService    = merchantService;
     _transactionService = transactionService;
     _bankService        = bankService;
 }
 public TransactionsControllerTests()
 {
     _currencyService        = new CurrencyServiceFake();
     _merchantsService       = new MerchantServiceFake();
     _transactionsService    = new TransactionServiceFake();
     _cardDetailsService     = new CardDetailsServiceFake();
     _bankService            = new BankServiceFake();
     _transactionsController = new TransactionsController(_currencyService, _cardDetailsService, _merchantsService, _transactionsService, _bankService);
 }