public void CurrencyMarket_NoConfig()
        {
            var market = new ConfigBasedCurrencyMarket();

            market.ConvertCurrency(NO_RATE_TABLE, USD1, CURRENCY_RUB);
        }
        private Amount Convert(ConfigSectionNode config, string rateTable, Amount amount, string currencyISO)
        {
            var market = new ConfigBasedCurrencyMarket(config);

            return(market.ConvertCurrency(rateTable, amount, currencyISO));
        }