public Rate Add(Rate item)
{
var newRate = (Rate)item.Clone();
newRate.Id = !_rates.Any() ? 1 : _rates.Max(rate => rate.Id) + 1;
_rates.Add(newRate);
return (Rate)newRate.Clone();
}
public Rate Update(Rate item)
{
var existRate = _rates.SingleOrDefault(rate => rate.Id == item.Id);
if (existRate == null)
{
throw new NullReferenceException();
}
existRate.RateInformation = item.RateInformation;
return (Rate)existRate.Clone();
}
public void AddTest()
{
var name = Guid.NewGuid().ToString();
var newRate = new Rate
{
RateInformation = name
};
var AddedRate = service.Add(newRate);
Assert.IsNotNull(AddedRate);
Assert.IsTrue(AddedRate.Id > 0);
Assert.AreEqual(AddedRate.RateInformation, name);
}