public void test()
        {
            var now    = DateTime.Now;
            var result = BizLogic.CheckAllowOrderAtSameLocation(now);

            Assert.AreEqual(false, result);
        }
        public void testCheckAllowOrderAtSameLocation()
        {
            var now    = DateTime.Now;
            var time   = now.AddHours(-3);
            var result = BizLogic.CheckAllowOrderAtSameLocation(time);

            Assert.AreEqual(true, result);
        }