public void GetCultureName_NullCulture_ThrowsArgumentNullException()
        {
            var converter = new SubCultureInfoConverter();

            Assert.Throws <ArgumentNullException>("culture", () => converter.GetCultureName(null));
        }
        public void GetCultureName_Invoke_ReturnsExpected(CultureInfo culture, string expected)
        {
            var converter = new SubCultureInfoConverter();

            Assert.Equal(expected, converter.GetCultureName(culture));
        }