public void IsMorningTestCase()
        {
            var dateTime = new DateTime( 2014, 10, 10, 13, 0, 0 );
            var actual = dateTime.IsMorning();
            Assert.IsFalse( actual );

            dateTime = new DateTime( 2014, 10, 10, 10, 0, 0 );
            actual = dateTime.IsMorning();
            Assert.IsTrue( actual );
        }
        public void IsMorning()
        {
            // Type
            var @thisMorning = new DateTime(2014, 04, 12, 8, 0, 0);
            var @thisAfternoon = new DateTime(2014, 04, 12, 17, 0, 0);


            // Exemples
            bool result1 = @thisMorning.IsMorning(); // return true;
            bool result2 = @thisAfternoon.IsMorning(); // return false;

            // Unit Test
            Assert.IsTrue(result1);
            Assert.IsFalse(result2);
        }