Spontaneous.DataModel.Localized.GetDescription C# (CSharp) Метод

        public string GetDescription(string lang)
        {
            try
            {
                CultureInfo cultureInfo = new CultureInfo(lang);

                if (cultureInfo != null)
                {
                    return GetDescription(cultureInfo);
                }
                else return null;
            }
            catch (Exception e)//if there is no  such language or other problem
            {
                return null;
            }
        }

        public void Localized_UpdateDescription_IfDescriptionExistsUpdate_IfNotCreateNewOnThisLanguage()
        {
            //arrange
            Localized loc = new Localized("en-US", "White Rice with Corn");

            //act
            loc.UpdateDescription("en-US", "Potato");

            //Assert

            Assert.AreEqual(loc.GetDescription("en-US"), "Potato");
        }