public void GetActualRateTest()
{
var rates = _rateService.GetActualRates(DateTime.Now);
// should be one rate for each of currency pair
Assert.IsTrue(rates.Any());
// usd/eur = 0.9m should be as actual
Assert.AreEqual(rates.First(r => r.CurrencyId == 1 && r.TargetCurrencyId == 2).CrossCourse, 0.9m);
}