public void CurrencyRepository_AddValue()
{
var repo = new CurrencyRepository();
var key = "FAK";
var currency = new CurrencyInfo
{
CurrencyCode = "FAK",
CurrencyName = "Fake Dollar"
};
repo.AddValue(key, currency);
var value = repo.GetValue <CurrencyInfo>(key);
var containsKey = repo.ContainsKey(key);
Assert.IsNotNull(value);
Assert.IsTrue(containsKey);
Assert.AreEqual("FAK", value.CurrencyCode);
}