Java/TestMyDateTime.java at main · SeherBalibay/Java · GitHub

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publicclassTestMyDateTime {


publicstaticvoidmain(String[] args) {

MyTimetime = newMyTime(15,30);

MyDatedate = newMyDate(28,2,2017);

MyDateTimedateTime = newMyDateTime(date, time);
StringstrRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2017-02-28 15:30

dateTime.incrementDay();
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2017-03-01 15:30

dateTime.incrementHour();
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2017-03-01 16:30

dateTime.incrementHour(32);
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2017-03-03 00:30

dateTime.decrementHour(49);
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2017-02-28 23:30


dateTime.incrementMinute(90);
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2017-03-01 01:00

dateTime.decrementMinute(30);
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2017-03-01 00:30


dateTime.incrementYear(3);
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2020-03-01 00:30

dateTime.decrementDay();
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2020-02-29 00:30

dateTime.decrementYear();
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2019-02-28 00:30

dateTime.decrementMonth();
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2019-01-28 00:30


dateTime.incrementDay(3);
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2019-01-31 00:30

dateTime.decrementMonth(2);
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2018-11-30 00:30

dateTime.decrementDay(30);
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2018-10-31 00:30

dateTime.incrementMonth(16);
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2020-02-29 00:30

dateTime.decrementYear(4);
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2016-02-29 00:30

dateTime.incrementMonth();
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2016-03-29 00:30

dateTime.incrementYear();
strRep = dateTime.toString();
System.out.println(strRep);
//Expected output: 2017-03-29 00:30

MyDateTimeanotherDateTime = newMyDateTime(newMyDate(29,3,2017), newMyTime(15,30));

booleanbefore = dateTime.isBefore(anotherDateTime);
System.out.println(dateTime.toString()+ " is before " + anotherDateTime.toString()+ " = " + before);
//Expected output: 2017-03-29 00:30 is before 2017-03-29 15:30 = true

booleanafter = dateTime.isAfter(anotherDateTime);
System.out.println(dateTime.toString()+ " is after " + anotherDateTime.toString()+ " = " + after);
//Expected output: 2017-03-29 00:30 is after 2017-03-29 15:30 = false

StringdayTimeDiff = dateTime.dayTimeDifference(anotherDateTime);
System.out.print("Day time difference between " + dateTime.toString()+ " and " + anotherDateTime.toString()+ " is " + dayTimeDiff);
//Expected output: Day difference between 2017-03-29 00:30 and 2017-03-29 15:30 is 15 hour(s)

anotherDateTime.incrementMinute(4850);
strRep = anotherDateTime.toString();
System.out.println(strRep);
//Expected output: 2017-04-02 00:20

dayTimeDiff = dateTime.dayTimeDifference(anotherDateTime);
System.out.print("Day time difference between " + dateTime.toString()+ " and " + anotherDateTime.toString()+ " is " + dayTimeDiff);
//Expected output: Day difference between 2017-03-29 00:30 and 2017-04-02 00:20 is 3 day(s) 23 hour(s) 50 minute(s)

	}
}