public void CalculateMerchantFee_ForFreeTransaction_ShouldNotIncludeInvoiceFee(decimal fee)
{
// Arrange
var transaction = new Transaction {
Fee = fee
};
var invoiceFeeService = new TestInvoiceFeeService();
var sut = new FreeInvoiceFeeRuleDecorator(invoiceFeeService);
var expected = 0;
// Act
sut.CalculateInvoiceFee(transaction);
var actual = transaction.Fee;
// Assert
actual.Should().Be(expected);
}
public void CalculateFees()
{
var transactionRepository = new TxtTransactionRepository();
BaseTransactionFeeService transactionFeeService = new TransactionPercentageFeeService();
transactionFeeService = new TeliaPercentageDiscountDecorator(transactionFeeService);
transactionFeeService = new CircleKPercentageDiscountDecorator(transactionFeeService);
BaseInvoiceFeeService invoiceFeeService = new InvoiceFixedFeeService();
invoiceFeeService = new FirstMonthlyInvoiceFeeRuleDecorator(invoiceFeeService);
invoiceFeeService = new FreeInvoiceFeeRuleDecorator(invoiceFeeService);
var merchantFeeCalculatorService =
new MerchantFeeCalculatorService(transactionRepository, transactionFeeService, invoiceFeeService);
merchantFeeCalculatorService.CalculateFees();
}
