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test.js
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var chai = require('chai')
, moment = require('./index')
chai.should()
moment.locale('en'
, { week:
{ dow: 6
, doy: 12
}
, longDateFormat:
{ LT: 'h:mm A'
, L: 'jYYYY/jMM/jDD'
, LL: 'jD jMMMM jYYYY'
, LLL: 'jD jMMMM jYYYY LT'
, LLLL: 'dddd, jD jMMMM jYYYY LT'
}
}
)
describe('moment', function() {
describe('#parse', function() {
it('should parse gregorian dates', function() {
var m = moment('1981/8/17 07:10:20', 'YYYY/M/D hh:mm:ss')
m.format('YYYY-MM-DD hh:mm:ss').should.be.equal('1981-08-17 07:10:20')
m.milliseconds().should.be.equal(0)
})
it('should parse correctly when input is only time', function() {
var m = moment('07:10:20', 'hh:mm:ss')
m.format('YYYY-MM-DD hh:mm:ss').should.be.equal('0000-01-01 07:10:20')
})
it('should parse when only Jalaali year is in the format', function() {
var m = moment('08 1360 17', 'MM jYYYY DD')
m.format('YYYY-MM-DD').should.be.equal('1981-08-17')
m = moment('08 60 17', 'MM jYY DD')
m.format('YYYY-MM-DD').should.be.equal('1981-08-17')
})
it('should parse when only Jalaali month is in the format', function() {
var m = moment('1981 5 17', 'YYYY jM D')
m.format('YYYY-MM-DD').should.be.equal('1981-07-17')
})
it('should parse when only Jalaali month string is in the format', function() {
var m = moment('1981 Amo 17', 'YYYY jMMM D')
m.format('YYYY-MM-DD').should.be.equal('1981-07-17')
m = moment('1981 Amordaad 17', 'YYYY jMMMM D')
m.format('YYYY-MM-DD').should.be.equal('1981-07-17')
})
it('should parse when only Jalaali date is in the format', function() {
var m = moment('1981 26 8', 'YYYY jD M')
m.format('YYYY-MM-DD').should.be.equal('1981-08-15')
})
it('should parse when Jalaali year and month are in the format', function() {
var m = moment('17 1360 5', 'D jYYYY jM')
m.format('YYYY-MM-DD').should.be.equal('1981-07-17')
m = moment('1392 7', 'jYYYY jM')
m.format('YYYY-MM-DD').should.be.equal('2013-09-23')
})
it('should parse when Jalaali year and date are in the format', function() {
var m = moment('26 1360 8', 'jD jYYYY M')
m.format('YYYY-MM-DD').should.be.equal('1981-08-15')
})
it('should parse when Jalaali month and date are in the format', function() {
var m = moment('26 1981 5', 'jD YYYY jM')
m.format('YYYY-MM-DD').should.be.equal('1981-08-17')
})
it('should parse when Jalaali year, month and date are in the format', function() {
var m = moment('26 1360 5', 'jD jYYYY jM')
m.format('YYYY-MM-DD').should.be.equal('1981-08-17')
})
it('should parse with complex format', function() {
var m = moment('17 26 50 1981 50 8 12', 'D jD jYYYY YYYY M M jM')
m.format('YYYY-MM-DD').should.be.equal('1981-08-17')
})
it('should parse format result', function() {
var f = 'jYYYY/jM/jD hh:mm:ss.SSS a'
, m = moment()
moment(m.format(f), f).isSame(m).should.be.true
})
it('should be able to parse in utc', function() {
var m = moment.utc('1360/5/26 07:10:20', 'jYYYY/jM/jD hh:mm:ss')
m.format('YYYY-MM-DD hh:mm:ss Z').should.be.equal('1981-08-17 07:10:20 +00:00')
})
it('should parse with a format array', function() {
var p1 = 'jYY jM jD'
, p2 = 'jM jD jYY'
, p3 = 'jD jYY jM'
, m
m = moment('60 11 12', ['D YY M', 'M D YY', 'YY M D'])
m.format('YY-MM-DD').should.be.equal('60-11-12')
m = moment('10 11 12', [p1, p2, p3])
m.format('jYY-jMM-jDD').should.be.equal('10-11-12')
m = moment('10 11 12', [p2, p3, p1])
m.format('jYY-jMM-jDD').should.be.equal('12-10-11')
m = moment('10 11 12', [p3, p1, p2])
m.format('jYY-jMM-jDD').should.be.equal('11-12-10')
m = moment('10 11 12', [p3, p2, p1])
m.format('jYY-jMM-jDD').should.be.equal('11-12-10')
m = moment('60-11-12', [p3, p2, p1])
m.format('jYY-jMM-jDD').should.be.equal('60-11-12')
m = moment('60 11 12', [p3, p2, p1])
m.format('jYY-jMM-jDD').should.be.equal('60-11-12')
m = moment('60 8 31', ['YY M D', 'jYY jM jD'])
m.format('YY-MM-DD').should.be.equal('60-08-31')
m = moment('60 8 31', ['jYY jM jD', 'YY M D'])
m.format('YY-MM-DD').should.be.equal('60-08-31')
m = moment('60 5 31', ['YY M D', 'jYY jM jD'])
m.format('YY-MM-DD').should.be.equal('60-05-31')
m = moment('60 5 31', ['jYY jM jD', 'YY M D'])
m.format('jYY-jMM-jDD').should.be.equal('60-05-31')
})
})
describe('#format', function() {
it('should work normally when there is no Jalaali token', function() {
var m = moment('1981-08-17 07:10:20')
m.format('YYYY-MM-DD hh:mm:ss').should.be.equal('1981-08-17 07:10:20')
})
it('should format to Jalaali with Jalaali tokens', function() {
var m = moment('1981-08-17 07:10:20')
m.format('jYYYY-jMM-jDD hh:mm:ss').should.be.equal('1360-05-26 07:10:20')
})
it('should format with escaped and unescaped tokens', function() {
var m = moment('1981-08-17')
m.format('[My] birt\\h y[ea]r [is] jYYYY or YYYY').should.be.equal('My birth year is 1360 or 1981')
})
it('should format with mixed tokens', function() {
var m = moment('1981-08-17')
m.format('jYYYY/jMM/jDD = YYYY-MM-DD').should.be.equal('1360/05/26 = 1981-08-17')
})
it('should format with jMo', function() {
var m = moment('1981-08-17')
m.format('jMo').should.be.equal('5th')
})
it('should format with jM', function() {
var m = moment('1981-08-17')
m.format('jM').should.be.equal('5')
})
it('should format with jMM', function() {
var m = moment('1981-08-17')
m.format('jMM').should.be.equal('05')
})
it('should format with jMMM', function() {
var m = moment('1981-08-17')
m.format('jMMM').should.be.equal('Amo')
})
it('should format with jMMMM', function() {
var m = moment('1981-08-17')
m.format('jMMMM').should.be.equal('Amordaad')
})
it('should format with jDo', function() {
var m = moment('1981-08-17')
m.format('jDo').should.be.equal('26th')
})
it('should format with jD', function() {
var m = moment('1981-08-17')
m.format('jD').should.be.equal('26')
})
it('should format with jDD', function() {
var m = moment('1981-08-17')
m.format('jDD').should.be.equal('26')
m = moment('1981-08-23')
m.format('jDD').should.be.equal('01')
})
it('should format with jDDD', function() {
var m = moment('1981-08-17')
m.format('jDDD').should.be.equal('150')
})
it('should format with jDDDo', function() {
var m = moment('1981-08-17')
m.format('jDDDo').should.be.equal('150th')
})
it('should format with jDDDD', function() {
var m = moment('1981-08-17')
m.format('jDDDD').should.be.equal('150')
m = moment('1981-03-21')
m.format('jDDDD').should.be.equal('001')
})
it('should format with jwo', function() {
var m = moment('1981-08-17')
m.format('jwo').should.be.equal('22nd')
})
it('should format with jw', function() {
var m = moment('1981-08-17')
m.format('jw').should.be.equal('22')
})
it('should format with jww', function() {
var m = moment('1981-08-17')
m.format('jww').should.be.equal('22')
m = moment('1981-04-23')
m.format('jww').should.be.equal('05')
})
it('should format with jYY', function() {
var m = moment('1981-08-17')
m.format('jYY').should.be.equal('60')
})
it('should format with jYYYY', function() {
var m = moment('1981-08-17')
m.format('jYYYY').should.be.equal('1360')
})
it('should format with jYYYYY', function() {
var m = moment('1981-08-17')
m.format('jYYYYY').should.be.equal('01360')
})
it('should format with jgg', function() {
var m = moment('1981-08-17')
m.format('jgg').should.be.equal('60')
})
it('should format with jgggg', function() {
var m = moment('1981-08-17')
m.format('jgggg').should.be.equal('1360')
})
it('should format with jggggg', function() {
var m = moment('1981-08-17')
m.format('jggggg').should.be.equal('01360')
})
it('should work with long date formats too', function() {
var m = moment('1981-08-17')
m.format('LT').should.be.equal('12:00 AM')
m.format('L').should.be.equal('1360/05/26')
m.format('l').should.be.equal('1360/5/26')
m.format('LL').should.be.equal('26 Amordaad 1360')
m.format('ll').should.be.equal('26 Amo 1360')
m.format('LLL').should.be.equal('26 Amordaad 1360 12:00 AM')
m.format('lll').should.be.equal('26 Amo 1360 12:00 AM')
m.format('LLLL').should.be.equal('Monday, 26 Amordaad 1360 12:00 AM')
m.format('llll').should.be.equal('Mon, 26 Amo 1360 12:00 AM')
})
})
describe('#jYear', function() {
it('should return Jalaali year', function() {
var m = moment('1981-08-17')
m.jYear().should.be.equal(1360)
})
it('should set Jalaali year', function() {
var m = moment('1981-08-17')
m.jYear(1392)
m.format('jYYYY/jM/jD').should.be.equal('1392/5/26')
m = moment('2013-03-20')
m.format('jYY/jM/jD').should.be.equal('91/12/30')
m.jYear(1392)
m.format('jYY/jM/jD').should.be.equal('92/12/29')
})
it('should also has jYears alias', function() {
moment.fn.jYear.should.be.equal(moment.fn.jYears)
})
})
describe('#jMonth', function() {
it('should return Jalaali month', function() {
var m = moment('1981-08-17')
m.jMonth().should.be.equal(4)
})
it('should set Jalaali month', function() {
var m = moment('1981-08-17')
m.jMonth(7)
m.format('jYYYY/jM/jD').should.be.equal('1360/8/26')
m = moment('2012-08-21')
m.format('jYY/jM/jD').should.be.equal('91/5/31')
m.jMonth(11)
m.format('jYY/jM/jD').should.be.equal('91/12/30')
m = moment('2013-08-22')
m.format('jYY/jM/jD').should.be.equal('92/5/31')
m.jMonth(11)
m.format('jYY/jM/jD').should.be.equal('92/12/29')
})
it('should also has jMonths alias', function() {
moment.fn.jMonth.should.be.equal(moment.fn.jMonths)
})
})
describe('#jDate', function() {
it('should return Jalaali date', function() {
var m = moment('1981-08-17')
m.jDate().should.be.equal(26)
})
it('should set Jalaali date', function() {
var m = moment('1981-08-17')
m.jDate(30)
m.format('jYYYY/jM/jD').should.be.equal('1360/5/30')
m = moment('2013-03-01')
m.format('jYY/jM/jD').should.be.equal('91/12/11')
m.jDate(29)
m.format('jYY/jM/jD').should.be.equal('91/12/29')
m.jDate(30)
m.format('jYY/jM/jD').should.be.equal('91/12/30')
m.jDate(30)
m.format('jYY/jM/jD').should.be.equal('91/12/30')
m.jDate(31)
m.format('jYY/jM/jD').should.be.equal('92/1/1')
m.jDate(90)
m.format('jYY/jM/jD').should.be.equal('92/3/28')
})
it('should also has jDates alias', function() {
moment.fn.jDate.should.be.equal(moment.fn.jDates)
})
})
describe('#jDayOfYear', function() {
it('should return Jalaali date of year', function() {
var m = moment('1981-08-17')
m.jDayOfYear().should.be.equal(150)
m = moment('1981-03-21')
m.jDayOfYear().should.be.equal(1)
m = moment('1982-03-20')
m.jDayOfYear().should.be.equal(365)
m = moment('1984-03-20')
m.jDayOfYear().should.be.equal(366)
})
it('should set Jalaali date of year', function() {
var m = moment('1981-08-17')
m.jDayOfYear(30)
m.format('jYYYY/jM/jD').should.be.equal('1360/1/30')
m.jDayOfYear(364)
m.format('jYY/jM/jD').should.be.equal('60/12/28')
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('60/12/29')
m.jDayOfYear(366)
m.format('jYY/jM/jD').should.be.equal('61/1/1')
m.jDayOfYear(1)
m.format('jYY/jM/jD').should.be.equal('61/1/1')
m.jDayOfYear(90)
m.format('jYY/jM/jD').should.be.equal('61/3/28')
m.jDayOfYear(365 + 366)
m.format('jYY/jM/jD').should.be.equal('62/12/30')
})
})
describe('#jWeek', function() {
it('should return Jalaali week of year', function() {
var m = moment('1981-08-17')
m.jWeek().should.be.equal(22)
m.jDayOfYear(1)
m.format('jYY/jM/jD').should.be.equal('60/1/1')
m.jWeek().should.be.equal(1)
m.jDayOfYear(8)
m.format('jYY/jM/jD').should.be.equal('60/1/8')
m.jWeek().should.be.equal(2)
m.jDayOfYear(14)
m.format('jYY/jM/jD').should.be.equal('60/1/14')
m.jWeek().should.be.equal(2)
m.jDayOfYear(364)
m.format('jYY/jM/jD').should.be.equal('60/12/28')
m.jWeek().should.be.equal(52)
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('60/12/29')
m.jWeek().should.be.equal(1)
m.jDayOfYear(366)
m.format('jYY/jM/jD').should.be.equal('61/1/1')
m.jWeek().should.be.equal(1)
m.jDayOfYear(363)
m.format('jYY/jM/jD').should.be.equal('61/12/27')
m.jWeek().should.be.equal(52)
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('61/12/29')
m.jWeek().should.be.equal(1)
m.jDayOfYear(366)
m.format('jYY/jM/jD').should.be.equal('62/1/1')
m.jWeek().should.be.equal(1)
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('62/12/29')
m.jWeek().should.be.equal(1)
m.jDayOfYear(366)
m.format('jYY/jM/jD').should.be.equal('62/12/30')
m.jWeek().should.be.equal(1)
m.jDayOfYear(367)
m.format('jYY/jM/jD').should.be.equal('63/1/1')
m.jWeek().should.be.equal(1)
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('63/12/29')
m.jWeek().should.be.equal(1)
m.jDayOfYear(366)
m.format('jYY/jM/jD').should.be.equal('64/1/1')
m.jWeek().should.be.equal(1)
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('64/12/29')
m.jWeek().should.be.equal(1)
m.jDayOfYear(366)
m.format('jYY/jM/jD').should.be.equal('65/1/1')
m.jWeek().should.be.equal(1)
m.jDayOfYear(358)
m.format('jYY/jM/jD').should.be.equal('65/12/22')
m.jWeek().should.be.equal(52)
m.jDayOfYear(359)
m.format('jYY/jM/jD').should.be.equal('65/12/23')
m.jWeek().should.be.equal(53)
m.jDayOfYear(360)
m.format('jYY/jM/jD').should.be.equal('65/12/24')
m.jWeek().should.be.equal(53)
m.jDayOfYear(361)
m.format('jYY/jM/jD').should.be.equal('65/12/25')
m.jWeek().should.be.equal(53)
m.jDayOfYear(362)
m.format('jYY/jM/jD').should.be.equal('65/12/26')
m.jWeek().should.be.equal(53)
m.jDayOfYear(363)
m.format('jYY/jM/jD').should.be.equal('65/12/27')
m.jWeek().should.be.equal(53)
m.jDayOfYear(364)
m.format('jYY/jM/jD').should.be.equal('65/12/28')
m.jWeek().should.be.equal(53)
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('65/12/29')
m.jWeek().should.be.equal(53)
})
it('should set Jalaali week of year', function() {
var m = moment('1981-08-17')
m.jWeek(1)
m.format('jYY/jM/jD').should.be.equal('60/1/3')
m.jWeek(22)
m.format('jYY/jM/jD').should.be.equal('60/5/26')
m.jWeek(52)
m.format('jYY/jM/jD').should.be.equal('60/12/24')
m.jWeek(53)
m.format('jYY/jM/jD').should.be.equal('61/1/2')
m.jWeek(1)
m.format('jYY/jM/jD').should.be.equal('61/1/2')
m.jWeek(0)
m.format('jYY/jM/jD').should.be.equal('60/12/24')
m.jWeek(-1)
m.format('jYY/jM/jD').should.be.equal('59/12/18')
})
})
describe('#jWeekYear', function() {
it('should return Jalaali week year', function() {
var m = moment('1981-08-17')
m.jWeekYear().should.be.equal(1360)
m.jDayOfYear(1)
m.format('jYY/jM/jD').should.be.equal('60/1/1')
m.jWeekYear().should.be.equal(1360)
m.jDayOfYear(364)
m.format('jYY/jM/jD').should.be.equal('60/12/28')
m.jWeekYear().should.be.equal(1360)
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('60/12/29')
m.jWeekYear().should.be.equal(1361)
m.jDayOfYear(366)
m.format('jYY/jM/jD').should.be.equal('61/1/1')
m.jWeekYear().should.be.equal(1361)
m.jDayOfYear(363)
m.format('jYY/jM/jD').should.be.equal('61/12/27')
m.jWeekYear().should.be.equal(1361)
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('61/12/29')
m.jWeekYear().should.be.equal(1362)
m.jDayOfYear(366)
m.format('jYY/jM/jD').should.be.equal('62/1/1')
m.jWeekYear().should.be.equal(1362)
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('62/12/29')
m.jWeekYear().should.be.equal(1363)
m.jDayOfYear(366)
m.format('jYY/jM/jD').should.be.equal('62/12/30')
m.jWeekYear().should.be.equal(1363)
m.jDayOfYear(367)
m.format('jYY/jM/jD').should.be.equal('63/1/1')
m.jWeekYear().should.be.equal(1363)
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('63/12/29')
m.jWeekYear().should.be.equal(1364)
m.jDayOfYear(366)
m.format('jYY/jM/jD').should.be.equal('64/1/1')
m.jWeekYear().should.be.equal(1364)
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('64/12/29')
m.jWeekYear().should.be.equal(1365)
m.jDayOfYear(366)
m.format('jYY/jM/jD').should.be.equal('65/1/1')
m.jWeekYear().should.be.equal(1365)
m.jDayOfYear(358)
m.format('jYY/jM/jD').should.be.equal('65/12/22')
m.jWeekYear().should.be.equal(1365)
m.jDayOfYear(359)
m.format('jYY/jM/jD').should.be.equal('65/12/23')
m.jWeekYear().should.be.equal(1365)
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('65/12/29')
m.jWeekYear().should.be.equal(1365)
m.jDayOfYear(366)
m.format('jYY/jM/jD').should.be.equal('66/1/1')
m.jWeekYear().should.be.equal(1366)
})
it('should set Jalaali week year', function() {
var m = moment('1981-08-17')
m.jWeekYear(1361)
m.format('jYY/jM/jD').should.be.equal('61/5/26')
m.jWeekYear(1364)
m.format('jYY/jM/jD').should.be.equal('64/5/26')
m.jDayOfYear(365)
m.format('jYY/jM/jD').should.be.equal('64/12/29')
m.jWeekYear(1364)
m.format('jYY/jM/jD').should.be.equal('63/12/29')
m.jWeekYear(1365)
m.format('jYY/jM/jD').should.be.equal('64/12/29')
})
})
describe('#startOf', function() {
it('should work as expected without jYear and jMonth', function() {
var m = moment('1981-08-17 07:10:20')
m.startOf('year').format('YYYY-MM-DD HH:mm:ss').should.be.equal('1981-01-01 00:00:00')
m = moment('1981-08-17 07:10:20')
m.startOf('month').format('YYYY-MM-DD HH:mm:ss').should.be.equal('1981-08-01 00:00:00')
m = moment('1981-08-17 07:10:20')
m.startOf('day').format('YYYY-MM-DD HH:mm:ss').should.be.equal('1981-08-17 00:00:00')
m = moment('1981-08-17 07:10:20')
m.startOf('week').format('YYYY-MM-DD HH:mm:ss').should.be.equal('1981-08-15 00:00:00')
})
it('should return start of Jalaali year, month and date', function() {
var m = moment('1981-08-17 07:10:20')
m.startOf('jYear').format('jYYYY-jMM-jDD HH:mm:ss').should.be.equal('1360-01-01 00:00:00')
m = moment('1981-08-17 07:10:20')
m.startOf('jMonth').format('jYYYY-jMM-jDD HH:mm:ss').should.be.equal('1360-05-01 00:00:00')
m = moment('1981-08-17 07:10:20')
m.startOf('day').format('jYYYY-jMM-jDD HH:mm:ss').should.be.equal('1360-05-26 00:00:00')
m = moment('1981-08-17 07:10:20')
m.startOf('week').format('jYYYY-jMM-jDD HH:mm:ss').should.be.equal('1360-05-24 00:00:00')
})
})
describe('#endOf', function() {
it('should work as expected without jYear and jMonth', function() {
var m = moment('1981-08-17 07:10:20')
m.endOf('year').format('YYYY-MM-DD HH:mm:ss').should.be.equal('1981-12-31 23:59:59')
m = moment('1981-08-17 07:10:20')
m.endOf('month').format('YYYY-MM-DD HH:mm:ss').should.be.equal('1981-08-31 23:59:59')
m = moment('1981-08-17 07:10:20')
m.endOf('day').format('YYYY-MM-DD HH:mm:ss').should.be.equal('1981-08-17 23:59:59')
m = moment('1981-08-17 07:10:20')
m.endOf('week').format('YYYY-MM-DD HH:mm:ss').should.be.equal('1981-08-21 23:59:59')
})
it('should return end of Jalaali year, month and date', function() {
var m = moment('1981-08-17 07:10:20')
m.endOf('jYear').format('jYYYY-jMM-jDD HH:mm:ss').should.be.equal('1360-12-29 23:59:59')
m = moment('1981-08-17 07:10:20')
m.endOf('jMonth').format('jYYYY-jMM-jDD HH:mm:ss').should.be.equal('1360-05-31 23:59:59')
m = moment('1981-08-17 07:10:20')
m.endOf('day').format('jYYYY-jMM-jDD HH:mm:ss').should.be.equal('1360-05-26 23:59:59')
m = moment('1981-08-17 07:10:20')
m.endOf('week').format('jYYYY-jMM-jDD HH:mm:ss').should.be.equal('1360-05-30 23:59:59')
})
})
describe('#isValid', function() {
it('should return true when a valid date is parsed and false otherwise', function() {
var jf = 'jYYYY/jMM/jDD'
, gf = 'YYYY-MM-DD'
moment('1981-08-17', gf).isValid().should.be.true
moment('1981-08-31', gf).isValid().should.be.true
moment('1981-09-31', gf).isValid().should.be.false
moment('1360 mordaad 26', 'jYYYY jMMMM jD').isValid().should.be.false
moment('1360/05/26', jf).isValid().should.be.true
moment('1360/05/31', jf).isValid().should.be.true
moment('1360/07/30', jf).isValid().should.be.true
moment('1360/07/31', jf).isValid().should.be.false
moment('1360/12/29', jf).isValid().should.be.true
moment('1360/12/30', jf).isValid().should.be.false
moment('1360/12/31', jf).isValid().should.be.false
moment('1360/13/01', jf).isValid().should.be.false
})
})
describe('#clone', function() {
it('should return a cloned instance', function() {
var m = moment('1360/5/26', 'jYYYY/jM/jD')
, c = m.clone()
m.add(1, 'jYear')
m.add(4, 'day')
m.format('jYY/jM/jD').should.be.equal('61/5/30')
c.format('jYY/jM/jD').should.be.equal('60/5/26')
})
})
describe('#add', function () {
it('should add gregorian dates correctly', function () {
var gf = 'YYYY-M-D'
, m = moment('1981-8-17', 'YYYY-M-D')
moment(m).add(1, 'day').format(gf).should.be.equal('1981-8-18')
moment(m).add(10, 'days').format(gf).should.be.equal('1981-8-27')
moment(m).add(30, 'days').format(gf).should.be.equal('1981-9-16')
moment(m).add(60, 'days').format(gf).should.be.equal('1981-10-16')
moment(m).add(1, 'month').format(gf).should.be.equal('1981-9-17')
moment(m).add(2, 'months').format(gf).should.be.equal('1981-10-17')
moment(m).add(10, 'months').format(gf).should.be.equal('1982-6-17')
moment(m).add(20, 'months').format(gf).should.be.equal('1983-4-17')
moment(m).add(1, 'year').format(gf).should.be.equal('1982-8-17')
moment(m).add(2, 'years').format(gf).should.be.equal('1983-8-17')
moment(m).add(10, 'years').format(gf).should.be.equal('1991-8-17')
moment(m).add(20, 'years').format(gf).should.be.equal('2001-8-17')
})
it('should add jalaali dates correctly', function () {
var jf = 'jYYYY/jM/jD'
, m = moment('1360/5/26', 'jYYYY/jM/jD')
moment(m).add(1, 'day').format(jf).should.be.equal('1360/5/27')
moment(m).add(4, 'days').format(jf).should.be.equal('1360/5/30')
moment(m).add(10, 'days').format(jf).should.be.equal('1360/6/5')
moment(m).add(30, 'days').format(jf).should.be.equal('1360/6/25')
moment(m).add(60, 'days').format(jf).should.be.equal('1360/7/24')
moment(m).add(365, 'days').format(jf).should.be.equal('1361/5/26')
moment(m).add(1, 'jmonth').format(jf).should.be.equal('1360/6/26')
moment(m).add(2, 'jmonths').format(jf).should.be.equal('1360/7/26')
moment(m).add(10, 'jmonths').format(jf).should.be.equal('1361/3/26')
moment(m).add(20, 'jmonths').format(jf).should.be.equal('1362/1/26')
moment(m).add(1, 'jyear').format(jf).should.be.equal('1361/5/26')
moment(m).add(2, 'jyears').format(jf).should.be.equal('1362/5/26')
moment(m).add(3, 'jyears').format(jf).should.be.equal('1363/5/26')
moment(m).add(4, 'jyears').format(jf).should.be.equal('1364/5/26')
moment(m).add(10, 'jyears').format(jf).should.be.equal('1370/5/26')
moment(m).add(20, 'jyears').format(jf).should.be.equal('1380/5/26')
})
it('should retain last day of month when adding months or years', function () {
var jf = 'jYYYY/jM/jD'
, m = moment('1393/6/31', jf)
moment(m).add(1, 'jmonth').format(jf).should.be.equal('1393/7/30')
moment(m).add(5, 'jmonth').format(jf).should.be.equal('1393/11/30')
moment(m).add(6, 'jmonth').format(jf).should.be.equal('1393/12/29')
m = moment('1391/12/30', jf)
moment(m).add(1, 'jyear').format(jf).should.be.equal('1392/12/29')
moment(m).add(2, 'jyear').format(jf).should.be.equal('1393/12/29')
moment(m).add(3, 'jyear').format(jf).should.be.equal('1394/12/29')
moment(m).add(4, 'jyear').format(jf).should.be.equal('1395/12/30')
})
})
describe('#subtract', function () {
it('should subtract gregorian dates correctly', function () {
var gf = 'YYYY-M-D'
, m = moment('1981-8-17', 'YYYY-M-D')
moment(m).subtract(1, 'day').format(gf).should.be.equal('1981-8-16')
moment(m).subtract(10, 'days').format(gf).should.be.equal('1981-8-7')
moment(m).subtract(30, 'days').format(gf).should.be.equal('1981-7-18')
moment(m).subtract(60, 'days').format(gf).should.be.equal('1981-6-18')
moment(m).subtract(1, 'month').format(gf).should.be.equal('1981-7-17')
moment(m).subtract(2, 'months').format(gf).should.be.equal('1981-6-17')
moment(m).subtract(10, 'months').format(gf).should.be.equal('1980-10-17')
moment(m).subtract(20, 'months').format(gf).should.be.equal('1979-12-17')
moment(m).subtract(1, 'year').format(gf).should.be.equal('1980-8-17')
moment(m).subtract(2, 'years').format(gf).should.be.equal('1979-8-17')
moment(m).subtract(10, 'years').format(gf).should.be.equal('1971-8-17')
moment(m).subtract(20, 'years').format(gf).should.be.equal('1961-8-17')
})
it('should subtract jalaali dates correctly', function () {
var jf = 'jYYYY/jM/jD'
, m = moment('1360/5/26', 'jYYYY/jM/jD')
moment(m).subtract(1, 'day').format(jf).should.be.equal('1360/5/25')
moment(m).subtract(4, 'days').format(jf).should.be.equal('1360/5/22')
moment(m).subtract(10, 'days').format(jf).should.be.equal('1360/5/16')
moment(m).subtract(30, 'days').format(jf).should.be.equal('1360/4/27')
moment(m).subtract(60, 'days').format(jf).should.be.equal('1360/3/28')
moment(m).subtract(365, 'days').format(jf).should.be.equal('1359/5/26')
moment(m).subtract(1, 'jmonth').format(jf).should.be.equal('1360/4/26')
moment(m).subtract(2, 'jmonths').format(jf).should.be.equal('1360/3/26')
moment(m).subtract(10, 'jmonths').format(jf).should.be.equal('1359/7/26')
moment(m).subtract(20, 'jmonths').format(jf).should.be.equal('1358/9/26')
moment(m).subtract(1, 'jyear').format(jf).should.be.equal('1359/5/26')
moment(m).subtract(2, 'jyears').format(jf).should.be.equal('1358/5/26')
moment(m).subtract(3, 'jyears').format(jf).should.be.equal('1357/5/26')
moment(m).subtract(4, 'jyears').format(jf).should.be.equal('1356/5/26')
moment(m).subtract(10, 'jyears').format(jf).should.be.equal('1350/5/26')
moment(m).subtract(20, 'jyears').format(jf).should.be.equal('1340/5/26')
})
it('should retain last day of month when subtracting months or years', function () {
var jf = 'jYYYY/jM/jD'
, m = moment('1393/1/31', jf)
moment(m).subtract(1, 'jmonth').format(jf).should.be.equal('1392/12/29')
moment(m).subtract(6, 'jmonth').format(jf).should.be.equal('1392/7/30')
moment(m).subtract(7, 'jmonth').format(jf).should.be.equal('1392/6/31')
m = moment('1391/12/30', jf)
moment(m).subtract(1, 'jyear').format(jf).should.be.equal('1390/12/29')
moment(m).subtract(2, 'jyear').format(jf).should.be.equal('1389/12/29')
moment(m).subtract(3, 'jyear').format(jf).should.be.equal('1388/12/29')
moment(m).subtract(4, 'jyear').format(jf).should.be.equal('1387/12/30')
})
})
describe('.jIsLeapYear', function() {
it('should return true for Jalaali leap years and false otherwise', function() {
moment.jIsLeapYear(1391).should.be.true
moment.jIsLeapYear(1392).should.be.false
moment.jIsLeapYear(1393).should.be.false
moment.jIsLeapYear(1394).should.be.false
moment.jIsLeapYear(1395).should.be.true
moment.jIsLeapYear(1396).should.be.false
moment.jIsLeapYear(1397).should.be.false
moment.jIsLeapYear(1398).should.be.false
moment.jIsLeapYear(1399).should.be.true
moment.jIsLeapYear(1400).should.be.false
moment.jIsLeapYear(1401).should.be.false
moment.jIsLeapYear(1402).should.be.false
moment.jIsLeapYear(1403).should.be.true
moment.jIsLeapYear(1404).should.be.false
})
})
describe('.loadPersian', function() {
it('should load Persian lang', function() {
var ol = moment.locale()
, m
moment.loadPersian()
m = moment('1981-08-17')
m.format('D MMMM YYYY').should.be.equal('17 اوت 1981')
m.format('jD jMMMM jYYYY').should.be.equal('26 امرداد 1360')
m.calendar().should.be.equal('1360/05/26')
m.format('LLLL').should.be.equal('دوشنبه، 26 امرداد 1360 00:00')
m.format('llll').should.be.equal('دوشنبه، 26 امر 1360 00:00')
moment.locale(ol)
})
})
})