public void AddingAValidAbbreviation()
{
EnumExtensions.ClearAbbreviations <TestEnum>();
string abbreviation = "Fst";
TestEnum.TheFirst.AddAbbreviation(abbreviation);
Assert.AreEqual(TestEnum.TheFirst.GetAbbreviation(), abbreviation);
}
public void AddingADuplicateAbbreviation()
{
EnumExtensions.ClearAbbreviations <TestEnum>();
string abbreviation = "Fst";
TestEnum.TheFirst.AddAbbreviation(abbreviation);
string expectedMessage = string.Format("Enum value '{0}' already has an abbreviation registered", TestEnum.TheFirst.ToString());
Assert.AreEqual(ExceptionMessage(() => TestEnum.TheFirst.AddAbbreviation(abbreviation)), expectedMessage);
}