public void LockShipment_No_Error()
 {
     var api = new CaseStackApiMock();
     api.LockShipment(0, true);
 }
        public void LockShipment_Throws_HttpException()
        {

            var api = new CaseStackApiMock();


            Assert.Throws<HttpException>(() => api.LockShipment(-1, true));
        }