| 'use strict'; |
| |
| require('should'); |
| |
| var dateFormat = require('../lib'); |
| |
| function createFixedDate() { |
| return new Date(2010, 0, 11, 14, 31, 30, 5); |
| } |
| |
| describe('date_format', function() { |
| var date = createFixedDate(); |
| |
| it('should default to now when a date is not provided', function() { |
| dateFormat.asString(dateFormat.DATETIME_FORMAT).should.not.be.empty(); |
| }); |
| |
| it('should be usable directly without calling asString', function() { |
| dateFormat(dateFormat.DATETIME_FORMAT, date).should.eql('11 01 2010 14:31:30.005'); |
| }); |
| |
| it('should format a date as string using a pattern', function() { |
| dateFormat.asString(dateFormat.DATETIME_FORMAT, date).should.eql('11 01 2010 14:31:30.005'); |
| }); |
| |
| it('should default to the ISO8601 format', function() { |
| dateFormat.asString(date).should.eql('2010-01-11T14:31:30.005'); |
| }); |
| |
| it('should provide a ISO8601 with timezone offset format', function() { |
| var tzDate = createFixedDate(); |
| tzDate.setMinutes(tzDate.getMinutes() - tzDate.getTimezoneOffset() - 660); |
| tzDate.getTimezoneOffset = function () { |
| return -660; |
| }; |
| |
| // when tz offset is in the pattern, the date should be in UTC |
| dateFormat.asString(dateFormat.ISO8601_WITH_TZ_OFFSET_FORMAT, tzDate) |
| .should.eql('2010-01-11T03:31:30.005+1100'); |
| |
| tzDate = createFixedDate(); |
| tzDate.setMinutes((tzDate.getMinutes() - tzDate.getTimezoneOffset()) + 120); |
| tzDate.getTimezoneOffset = function () { |
| return 120; |
| }; |
| |
| dateFormat.asString(dateFormat.ISO8601_WITH_TZ_OFFSET_FORMAT, tzDate) |
| .should.eql('2010-01-11T16:31:30.005-0200'); |
| }); |
| |
| it('should provide a just-the-time format', function() { |
| dateFormat.asString(dateFormat.ABSOLUTETIME_FORMAT, date).should.eql('14:31:30.005'); |
| }); |
| |
| it('should provide a custom format', function() { |
| var customDate = createFixedDate(); |
| customDate.setMinutes((customDate.getMinutes() - customDate.getTimezoneOffset()) + 120); |
| customDate.getTimezoneOffset = function () { |
| return 120; |
| }; |
| |
| dateFormat.asString('O.SSS.ss.mm.hh.dd.MM.yy', customDate).should.eql('-0200.005.30.31.16.11.01.10'); |
| }); |
| }); |