public async Task GetLatestRates()
{
var rates = new LatestRatesModel.ExchangeRateModel[]
{
new LatestRatesModel.ExchangeRateModel
{
Currency = "U.S. Dollar",
Country = "UNITED STATES",
IsoCode = "USD",
UicCode = "001",
EurRate = 1.1652,
UsdRate = 1,
UsdExchangeConvention = "-",
UsdExchangeConventionCode = "-",
ReferenceDate = new DateTime(2020, 12, 30)
},
new LatestRatesModel.ExchangeRateModel
{
Currency = "Euro",
Country = "EUROPEAN MONETARY UNION",
IsoCode = "EUR",
UicCode = "242",
EurRate = 1,
UsdRate = 0.8582,
UsdExchangeConvention = "Foreign currency amount for 1 Dollar",
UsdExchangeConventionCode = "C",
ReferenceDate = new DateTime(2020, 12, 31)
}
};
var expected = new LatestRatesModel
{
ResultsInfo = new LatestRatesModel.ResultsInfoModel
{
TotalRecords = rates.Length,
TimezoneReference = "Dates refer to the Central European Time Zone",
Notice = "Foreign currency amount for 1 Euro"
},
LatestRates = rates
};
var actual = await _client.GetLatestRates();
Assert.Equal(JsonConvert.SerializeObject(expected), JsonConvert.SerializeObject(actual));
}
public static void Execute(IExchangeRatesClient client)
{
var model = client.GetLatestRates().Result;
var usdExchangeConventions = model.LatestRates.Where(e => e.IsoCode != "USD")
.Select(e => new { e.UsdExchangeConventionCode, e.UsdExchangeConvention }).Distinct().ToList();
System.Console.WriteLine($"Ref. date EUR rate USD rate ISO Currency, country");
foreach (var rate in model.LatestRates)
{
System.Console.WriteLine(
$"{rate.ReferenceDate:yyyy-MM-dd} {rate.EurRate,16:N6} {rate.UsdRate,16:N6} {rate.UsdExchangeConventionCode,1} {rate.IsoCode,-3} {rate.Currency}, {rate.Country}");
}
System.Console.WriteLine();
System.Console.WriteLine(model.ResultsInfo.TimezoneReference);
System.Console.WriteLine(model.ResultsInfo.Notice);
System.Console.WriteLine("USD exchange convention:");
foreach (var usdExchangeConvention in usdExchangeConventions)
{
System.Console.WriteLine(
$"{usdExchangeConvention.UsdExchangeConventionCode} {usdExchangeConvention.UsdExchangeConvention}");
}
}