public CollegeKpi GetResult(DateTime date, int hour, string name)
        {
            var college = _collegeRepository.GetByName(name);

            if (college == null)
            {
                return(null);
            }
            var time   = date.AddHours(hour);
            var result = _repository.GetByCollegeIdAndTime(college.Id, time);

            return(result ?? new CollegeKpi
            {
                TestTime = date.AddHours(hour),
                CollegeId = college.Id,
                OnlineUsers = 100,
                DownloadFlow = 10,
                UploadFlow = 1,
                RrcConnection = 99.9,
                ErabConnection = 99.9,
                ErabDrop = 0.1,
                Connection2G = 99.8,
                Connection3G = 99.9,
                Erlang3G = 32,
                Flow3G = 1,
                Drop3G = 0.1
            });
        }