public void Setup()
{
_stubExchangeRatesRepository = Substitute.For <IExchangeRatesRepository>();
ExchangeRateDto exchangeRateEUR = createExchangeRate("Euro", "EUR", 100, 500m);
_stubExchangeRatesRepository.GetExchangeRateByISO("EUR").Returns(exchangeRateEUR);
ExchangeRateDto exchangeRateUSD = createExchangeRate("Amerikanske dollar", "USD", 100, 600m);
_stubExchangeRatesRepository.GetExchangeRateByISO("USD").Returns(exchangeRateUSD);
ExchangeRateDto exchangeRateJPY = createExchangeRate("Japanske yen", "JPY", 100, 500m);
_stubExchangeRatesRepository.GetExchangeRateByISO("JPY").Returns(exchangeRateJPY);
}
private decimal ValueOfOneUnitOfCurrencyToDDK(string currencyExchangeFrom)
{
decimal oneUnitValue = 0;
ExchangeRateDto currencyCurrencyValues = _exchangeRatesRepository.GetExchangeRateByISO(currencyExchangeFrom);
oneUnitValue = decimal.Divide(currencyCurrencyValues.RateOfCurrency, 100);
return(oneUnitValue);
}