public void SetDateService_EndDateNull()
        {
            _lastInfoRepository.GetEndDate(Arg.Any <long>()).Returns(x => null);
            var result = _setDateService.SetDate(new MyBaoJiaViewModel(), new bx_userinfo()
            {
                Id = 1
            }, "2018-1-1", "2017-1-1");

            Assert.AreEqual("2018-1-1", result.BizStartDate);
            Assert.AreEqual("2017-1-1", result.ForceStartDate);
            Assert.AreEqual("", result.LastBusinessEndDdate);
            Assert.AreEqual("", result.LastEndDate);
        }