public void AddCity(CityModelDC obj) { foreach (CityModelDC city in _cityDAL.GetCities()) { if (city.cityId == obj.cityId) { throw new ArgumentException(Messages.CityExceptionAdd); } } this._cityDAL.AddCity(obj); }
public void GetCityById_InvalidArgument() { _cityDal.GetCities(); _cityDal.GetCityById(-50); }