public void ConvertTest()
        {
            var converter = new EnumToIEnumerableConverter();

            var actual = (IList<object>)converter.Convert(TestEnum.Blue, null, null, CultureInfo.InvariantCulture);

            Assert.AreEqual(3, actual.Count);
            Assert.IsTrue(actual.Any(o => o is TestEnum && ((TestEnum)o == TestEnum.Red)));
            Assert.IsTrue(actual.Any(o => o is TestEnum && ((TestEnum)o == TestEnum.Green)));
            Assert.IsTrue(actual.Any(o => o is string && o.ToString() == "Blue color"));
        }
        public void ConvertBackTest()
        {
            var converter = new EnumToIEnumerableConverter();

            converter.ConvertBack(TestEnum.Blue, null, null, CultureInfo.InvariantCulture);
        }