| // Copyright 2009 The Closure Library Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS-IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| goog.provide('goog.date.UtcDateTimeTest'); |
| goog.setTestOnly('goog.date.UtcDateTimeTest'); |
| |
| goog.require('goog.date.Interval'); |
| goog.require('goog.date.UtcDateTime'); |
| goog.require('goog.date.month'); |
| goog.require('goog.date.weekDay'); |
| goog.require('goog.testing.jsunit'); |
| |
| function testConstructor() { |
| goog.now = function() { |
| return new Date(2001, 2, 3, 4).getTime(); |
| }; |
| |
| var d = new goog.date.UtcDateTime(); |
| assertTrue('default constructor', d.equals(new Date(goog.now()))); |
| |
| var d = new goog.date.UtcDateTime(2001); |
| assertTrue('year only', d.equals(new Date(Date.UTC(2001, 0, 1, 0, 0, 0)))); |
| |
| var d = new goog.date.UtcDateTime(2001, 2, 3, 4, 5, 6, 7); |
| assertTrue('full date/time', |
| d.equals(new Date(Date.UTC(2001, 2, 3, 4, 5, 6, 7)))); |
| |
| var d = new goog.date.UtcDateTime(new Date(0)); |
| assertTrue('copy constructor', |
| d.equals(new Date(Date.UTC(1970, 0, 1, 0, 0, 0)))); |
| } |
| |
| function testClone() { |
| var d = new goog.date.UtcDateTime(2001, 2, 3, 4, 5, 6, 7); |
| assertTrue('clone of UtcDateTime', d.equals(d.clone())); |
| } |
| |
| function testAdd() { |
| var date = new goog.date.UtcDateTime(2007, goog.date.month.OCT, 5); |
| date.add(new goog.date.Interval(-1, 2)); |
| var expected = new goog.date.UtcDateTime(2006, goog.date.month.DEC, 5); |
| assertTrue('UTC date + years + months', expected.equals(date)); |
| |
| var date = new goog.date.UtcDateTime(2007, goog.date.month.OCT, 1); |
| date.add(new goog.date.Interval(0, 0, 60)); |
| var expected = new goog.date.UtcDateTime(2007, goog.date.month.NOV, 30); |
| assertTrue('UTC date + days', expected.equals(date)); |
| |
| var date = new goog.date.UtcDateTime(2007, goog.date.month.OCT, 1); |
| date.add(new goog.date.Interval(0, 0, 0, 60 * 24 - 12, -30, -30.5)); |
| var expected = new goog.date.UtcDateTime(2007, goog.date.month.NOV, 29, |
| 11, 29, 29, 500); |
| assertTrue('UTC date + time, daylight saving ignored', expected.equals(date)); |
| } |
| |
| function testGetYear() { |
| var date = new goog.date.UtcDateTime(2000, goog.date.month.JAN, 1); |
| assertEquals('year of 2000-01-01 00:00:00', 2000, date.getYear()); |
| |
| var date = new goog.date.UtcDateTime(1999, goog.date.month.DEC, 31, 23, 59); |
| assertEquals('year of 1999-12-31 23:59:00', 1999, date.getYear()); |
| } |
| |
| function testGetDay() { |
| var date = new goog.date.UtcDateTime(2000, goog.date.month.JAN, 1); |
| assertEquals('2000-01-01 00:00:00 is Saturday (UTC + ISO)', |
| goog.date.weekDay.SAT, date.getUTCIsoWeekday()); |
| assertEquals('2000-01-01 00:00:00 is Saturday (ISO)', |
| goog.date.weekDay.SAT, date.getIsoWeekday()); |
| assertEquals('2000-01-01 00:00:00 is Saturday (UTC)', |
| 6, date.getUTCDay()); |
| assertEquals('2000-01-01 00:00:00 is Saturday', |
| 6, date.getDay()); |
| |
| var date = new goog.date.UtcDateTime(2000, goog.date.month.JAN, 1, 23, 59); |
| assertEquals('2000-01-01 23:59:00 is Saturday (UTC + ISO)', |
| goog.date.weekDay.SAT, date.getUTCIsoWeekday()); |
| assertEquals('2000-01-01 23:59:00 is Saturday (ISO)', |
| goog.date.weekDay.SAT, date.getIsoWeekday()); |
| assertEquals('2000-01-01 23:59:00 is Saturday (UTC)', |
| 6, date.getUTCDay()); |
| assertEquals('2000-01-01 23:59:00 is Saturday', |
| 6, date.getDay()); |
| } |
| |
| function testFromIsoString() { |
| var dateString = '2000-01-02'; |
| var date = goog.date.UtcDateTime.fromIsoString(dateString); |
| var exp = new goog.date.UtcDateTime(2000, goog.date.month.JAN, 2); |
| assertTrue('parsed ISO date', exp.equals(date)); |
| |
| var dateTimeString = '2000-01-02 03:04:05'; |
| var dateTime = goog.date.UtcDateTime.fromIsoString(dateTimeString); |
| var exp = new goog.date.UtcDateTime(2000, goog.date.month.JAN, 2, 3, 4, 5); |
| assertTrue('parsed ISO date/time', exp.equals(dateTime)); |
| } |
| |
| function testToIsoString() { |
| var date = new goog.date.UtcDateTime(2000, goog.date.month.JAN, 2, 3, 4, 5); |
| assertEquals('serialize date/time', |
| '2000-01-02 03:04:05', date.toIsoString(true)); |
| assertEquals('serialize time only', |
| '03:04:05', date.toIsoTimeString(true)); |
| assertEquals('serialize date/time to XML', |
| '2000-01-02T03:04:05', date.toXmlDateTime()); |
| } |
| |
| function testIsMidnight() { |
| assertTrue(new goog.date.UtcDateTime(2000, 0, 1).isMidnight()); |
| assertFalse(new goog.date.UtcDateTime(2000, 0, 1, 0, 0, 0, 1).isMidnight()); |
| } |
| |
| function testFromTimestamp() { |
| assertEquals(0, goog.date.UtcDateTime.fromTimestamp(0).getTime()); |
| assertEquals(1234, goog.date.UtcDateTime.fromTimestamp(1234).getTime()); |
| } |