private void GiveMeError <T>(int hours, int minutes) where T : Exception
        {
            Action act = () => HorlogeParlante.GiveHour(hours, minutes);

            Assert.ThrowsException <T>(act);
        }
        private void GiveMeTimeFacto(int hours, int minutes, string excpeted)
        {
            HorlogeParlante.GiveHour(hours, minutes);

            Assert.AreEqual(excpeted, HorlogeParlante.GiveHour(hours, minutes));
        }