private AliyunCalendarEventSyncData BuildAliYunCalendarEventSyncData(AliYunCalendarEvent evnt)
        {
            var data = new AliyunCalendarEventSyncData();

            data.Id = evnt.uid;
            data.Subject = evnt.summary;
            data.Body = evnt.description;
            data.DueTime = evnt.dtEnd.ToDateTime();
            data.LastUpdateLocalTime = evnt.lastModified.ToDateTime();

            return data;
        }
 private void AssertTaskAndAliyunCalendarEventAreEqual(CooperTask cooperTask, AliyunCalendarEventSyncData aliyunCalendarEvent)
 {
     MicrosoftAssert.AreEqual(cooperTask.Subject, aliyunCalendarEvent.Subject);
     MicrosoftAssert.AreEqual(cooperTask.Body, aliyunCalendarEvent.Body);
     MicrosoftAssert.AreEqual(cooperTask.DueTime, aliyunCalendarEvent.DueTime);
     MicrosoftAssert.AreEqual(FormatTime(cooperTask.LastUpdateTime), FormatTime(aliyunCalendarEvent.LastUpdateLocalTime));
 }