public void MaximumValueWithNone()
        {
            var res = ConvertTimeSpanToString.Do(maxTimeSpan, false);

            Assert.AreEqual(res, maxTSWithNone);
        }
        public void MediumValueWithNone()
        {
            var res = ConvertTimeSpanToString.Do(medTimeSpan, false);

            Assert.AreEqual(res, medTSWithNone);
        }
        public void MediumValueWithWords()
        {
            var res = ConvertTimeSpanToString.Do(medTimeSpan, true);

            Assert.AreEqual(res, medTSWithWords);
        }