public PaymentBusinessTest()
{
_logger = Substitute.For <ILoggerManager>();
_unitOfWork = Substitute.For <IUnitOfWork>();
_mapper = Substitute.For <IMapper>();
_cheapPaymentGateway = Substitute.For <ICheapPaymentGateway>();
_expensivePaymentGateway = Substitute.For <IExpensivePaymentGateway>();
_premiumPaymentGateway = Substitute.For <IPremiumPaymentGateway>();
_serviceAccessor = Substitute.For <Register.ServiceResolver>();
_serviceAccessor.Invoke(Constants.CHEAP).Returns(_cheapPaymentGateway);
_serviceAccessor.Invoke(Constants.EXPENSIVE).Returns(_expensivePaymentGateway);
_serviceAccessor.Invoke(Constants.PREMIUM).Returns(_premiumPaymentGateway);
_mapper.Map <PaymentEntities.Entities.Payment>(Arg.Any <PaymentRequestModel>()).Returns(GetPayment());
_paymentBusiness = new PaymentBusiness.Payment.PaymentBusiness(_logger, _unitOfWork, _mapper, _serviceAccessor);
}
