public void GetandSetStartTimeTest()
{
MeetingNode meeting0 = new MeetingNode(mTitle, mID, "0001/01/01 00:00:00", eTime, PID, Attendents);
MeetingNode meeting = new MeetingNode(mTitle, mID, sTime, eTime, PID, Attendents);
//test empty
String actualsTime0 = meeting0.GetStartTimeS();
Assert.AreEqual("", actualsTime0, "Actual meeting start time does not equal to the minimized value");
//test get
String actualsTime1 = meeting.GetStartTimeS();
Assert.AreEqual(sTime, actualsTime1, "Actual meeting start time does not equal to 2017/04/01 17:30:05");
//test set
meeting.SetStartTime("2017/04/02 12:30:00");
String actualsTime2 = meeting.GetStartTimeS();
Assert.AreEqual("2017/04/02 12:30:00", actualsTime2, "Actual meeting start time does not equal to 2017/04/02 12:30:00");
}