public async Task CanGetHistoryRates()
{
var client = new RatesExchangeApiService(ApiKey);
var result = await client.GetHistoryRates(OtherCurrency, HistoryDateForRates);
Assert.That(result, Is.Not.Null);
Assert.That(result.Rates, Is.Not.Null);
}
private static async Task <decimal> GetExchangeRateForDate(string date, string apiKey)
{
var client = new RatesExchangeApiService(apiKey);
var isoCurrencies = new List <string> {
"BRL"
};
var rates = await client.GetHistoryRates("USD", date, isoCurrencies);
var rate = rates.Rates["BRL"];
return(rate);
}