fullcalendar/tests/automated/moment-misc.js

describe('FCMoment::time', function() {

	describe('getter', function() {

		// the scenario where an ambiguously-timed moment's 00:00 time is checked
		// is taken care of in moment-ambig.js

		it('should return 00:00 for a moment with 00:00 time', function() {
			var mom = $.fullCalendar.moment.utc('2014-06-08T00:00:00');
			var time = mom.time();
			expect(time).toEqualDuration('00:00');
		});

		it('should return the time of a moment with a time', function() {
			var mom = $.fullCalendar.moment.utc('2014-06-08T07:30:00');
			var time = mom.time();
			expect(time).toEqualDuration('07:30');
		});
	});

	describe('setter', function() {

		// the scenario where an ambiguously-timed moment is given a time via the setter
		// is taken care of in moment-ambig.js

		describe('when setting with a Duration', function() {

			it('should give a moment with 00:00 a time', function() {
				var mom = $.fullCalendar.moment.utc('2014-06-08T00:00:00');
				var dur = moment.duration('13:25');
				mom.time(dur);
				expect(mom).toEqualMoment('2014-06-08T13:25:00+00:00');
			});

			it('should overwrite the time of a moment with a time', function() {
				var mom = $.fullCalendar.moment.utc('2014-06-08T05:00:00');
				var dur = moment.duration('13:25');
				mom.time(dur);
				expect(mom).toEqualMoment('2014-06-08T13:25:00+00:00');
			});

			it('should move to next day if greater than 24 hours', function() {
				var mom = $.fullCalendar.moment.utc('2014-06-08T00:00:00');
				var dur = moment.duration('1.01:00:00'); // 1 day, 1 hour
				mom.time(dur);
				expect(mom).toEqualMoment('2014-06-09T01:00:00+00:00');
			});
		});

		describe('when setting with another Moment', function() {

			it('should give a moment with 00:00 a time', function() {
				var mom1 = $.fullCalendar.moment.utc('2014-06-09T00:00:00');
				var mom2 = $.fullCalendar.moment.utc('2014-07-22T05:30:00'); // a Tues, so .days() -> 2
				mom1.time(mom2);
				expect(mom1).toEqualMoment('2014-06-09T05:30:00+00:00');
			});

			it('should overwrite the time of a moment with a time', function() {
				var mom1 = $.fullCalendar.moment.utc('2014-06-09T04:15:00');
				var mom2 = $.fullCalendar.moment.utc('2014-07-22T05:30:00'); // a Tues, so .days() -> 2
				mom1.time(mom2);
				expect(mom1).toEqualMoment('2014-06-09T05:30:00+00:00');
			});
		});
	});
});