public void GetandSetEndTimeTest()
{
MeetingNode meeting0 = new MeetingNode(mTitle, mID, sTime, "0001/01/01 00:00:00", PID, Attendents);
MeetingNode meeting = new MeetingNode(mTitle, mID, sTime, eTime, PID, Attendents);
//test empty
String actualsTime0 = meeting0.GetEndTimeS();
Assert.AreEqual("", actualsTime0, "Actual meeting end time does not equal to empty, Actual:" + actualsTime0);
//test get
String actualsTime1 = meeting.GetEndTimeS();
Assert.AreEqual(eTime, actualsTime1, "Expected: " + eTime + "Actual: " + actualsTime1);
//test set
meeting.SetEndTime("2017/04/02 18:00:30");
String actualsTime2 = meeting.GetEndTimeS();
Assert.AreEqual("2017/04/02 18:00:30", actualsTime2, "Actual meeting end time does not equal to 2017/04/02 18:00:30");
}