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import moment from 'moment'import MockDate from 'mockdate'import dayjs from '../src'import th from '../src/locale/th'import '../src/locale/ja'
beforeEach(() => {  MockDate.set(new Date())})
afterEach(() => {  MockDate.reset()})
it('Format no formatStr', () => {  expect(dayjs().format()).toBe(moment().format())})
it('Format invalid date', () => {  expect(dayjs('').format()).toBe(new Date('').toString())  expect(dayjs('otherString').format()).toBe(new Date('otherString').toString())})
it('Format Year YY YYYY', () => {  expect(dayjs().format('YY')).toBe(moment().format('YY'))  expect(dayjs().format('YYYY')).toBe(moment().format('YYYY'))})
it('Format Month M MM MMM MMMM', () => {  expect(dayjs().format('M')).toBe(moment().format('M'))  expect(dayjs().format('MM')).toBe(moment().format('MM'))  expect(dayjs().format('MMM')).toBe(moment().format('MMM'))  expect(dayjs().format('MMMM')).toBe(moment().format('MMMM'))})
it('Format Day of Month D DD 1 - 31', () => {  expect(dayjs().format('D')).toBe(moment().format('D'))  expect(dayjs().format('DD')).toBe(moment().format('DD'))})
it('Format Day of Week d Sun - Sat', () => {  expect(dayjs().format('d')).toBe(moment().format('d'))  expect(dayjs().format('dd')).toBe(moment().format('dd'))  expect(dayjs().format('ddd')).toBe(moment().format('ddd'))  expect(dayjs().format('dddd')).toBe(moment().format('dddd'))})
it('Format Hour H HH 24-hour', () => {  expect(dayjs().format('H')).toBe(moment().format('H'))  expect(dayjs().format('HH')).toBe(moment().format('HH'))})
it('Format Hour h hh 12-hour', () => {  const time = '2018-05-02T00:00:00.000'  const expected = '12'  expect(dayjs(time).format('h')).toBe(expected)  expect(dayjs(time).format('h')).toBe(moment(time).format('h'))  expect(dayjs(time).format('hh')).toBe(expected)  expect(dayjs(time).format('hh')).toBe(moment(time).format('hh'))
  const time2 = '2018-05-02T01:00:00.000'  expect(dayjs(time2).format('h')).toBe(moment(time2).format('h'))  expect(dayjs(time2).format('h')).toBe('1')  expect(dayjs(time2).format('hh')).toBe(moment(time2).format('hh'))  expect(dayjs(time2).format('hh')).toBe('01')
  const time3 = '2018-05-02T23:00:00.000'  const expected3 = '11'  expect(dayjs(time3).format('h')).toBe(moment(time3).format('h'))  expect(dayjs(time3).format('h')).toBe(expected3)  expect(dayjs(time3).format('hh')).toBe(moment(time3).format('hh'))  expect(dayjs(time3).format('hh')).toBe(expected3)})
it('Format meridiens a A am / pm', () => {  const time = '2018-05-02T01:00:00.000'  expect(dayjs(time).format('a')).toBe('am')  expect(dayjs(time).format('a')).toBe(moment(time).format('a'))  expect(dayjs(time).format('A')).toBe('AM')  expect(dayjs(time).format('A')).toBe(moment(time).format('A'))  expect(dayjs(time).locale('ja').format('a')).toBe('午前')  expect(dayjs(time).locale('ja').format('a'))    .toBe(moment(time).locale('ja').format('a'))
  const time2 = '2018-05-02T23:00:00.000'  expect(dayjs(time2).format('a')).toBe('pm')  expect(dayjs(time2).format('a')).toBe(moment(time2).format('a'))  expect(dayjs(time2).format('A')).toBe('PM')  expect(dayjs(time2).format('A')).toBe(moment(time2).format('A'))  expect(dayjs(time2).locale('ja').format('a')).toBe('午後')  expect(dayjs(time2).locale('ja').format('a'))    .toBe(moment(time2).locale('ja').format('a'))})
it('Format Minute m mm', () => {  expect(dayjs().format('m')).toBe(moment().format('m'))  expect(dayjs().format('mm')).toBe(moment().format('mm'))})
it('Format Second s ss SSS', () => {  expect(dayjs().format('s')).toBe(moment().format('s'))  expect(dayjs().format('ss')).toBe(moment().format('ss'))  expect(dayjs().format('SSS')).toBe(moment().format('SSS'))  const date = '2011-11-05T14:48:01.002Z'  expect(dayjs(date).format('s-ss-SSS')).toBe(moment(date).format('s-ss-SSS'))})
it('Format Time Zone ZZ', () => {  MockDate.set(new Date('2018-05-02T23:00:00.000'), 60 * 8)  expect(dayjs().format('Z')).toBe(moment().format('Z'))  expect(dayjs().format('ZZ')).toBe(moment().format('ZZ'))  MockDate.set(new Date('2018-05-02T23:00:00.000'), 60 * 8 * -1)  expect(dayjs().format('ZZ')).toBe(moment().format('ZZ'))  MockDate.set(new Date('2018-05-02T23:00:00.000'), 0)  expect(dayjs().format('ZZ')).toBe(moment().format('ZZ'))  MockDate.set(new Date('2018-05-02T23:00:00.000'), 60 * 10)  expect(dayjs().format('ZZ')).toBe(moment().format('ZZ'))  MockDate.set(new Date('2018-05-02T23:00:00.000'), 60 * 11 * -1)  expect(dayjs().format('ZZ')).toBe(moment().format('ZZ'))  MockDate.set(new Date('2018-05-02T23:00:00.000'), 60 * 5.5 * -1)  expect(dayjs().format('ZZ')).toBe(moment().format('ZZ'))})
it('Format ddd dd MMM with short locale', () => {  expect(dayjs()    .locale(th)    .format('dd')).toBe(moment()    .locale('th')    .format('dd'))  expect(dayjs()    .locale(th)    .format('ddd')).toBe(moment()    .locale('th')    .format('ddd'))  expect(dayjs()    .locale(th)    .format('MMM')).toBe(moment()    .locale('th')    .format('MMM'))})
it('Format token value is 0', () => {  const sundayDate = '2000-01-02'  const sundayStr = 'd H m s'  expect(dayjs(sundayDate).format(sundayStr))    .toBe(moment(sundayDate).format(sundayStr))})
it('Format Complex with other string - : / ', () => {  const string = 'YY-M-D / HH:mm:ss'  expect(dayjs().format(string)).toBe(moment().format(string))})
it('Format Escaping characters', () => {  let string = '[Z] Z'  expect(dayjs().format(string)).toBe(moment().format(string))  string = '[Z] Z [Z]'  expect(dayjs().format(string)).toBe(moment().format(string))})
describe('Difference', () => {  it('empty -> default milliseconds', () => {    const dateString = '20110101'    const dayjsA = dayjs()    const dayjsB = dayjs(dateString)    const momentA = moment()    const momentB = moment(dateString)    expect(dayjsA.diff(dayjsB)).toBe(momentA.diff(momentB))  })
  it('diff -> none dayjs object', () => {    const dateString = '2013-02-08'    const dayjsA = dayjs()    const dayjsB = new Date(dateString)    const momentA = moment()    const momentB = new Date(dateString)    expect(dayjsA.diff(dayjsB)).toBe(momentA.diff(momentB))  })
  it('diff -> in seconds, minutes, hours, days, weeks, months, quarters, years ', () => {    const dayjsA = dayjs()    const dayjsB = dayjs().add(1000, 'days')    const dayjsC = dayjs().subtract(1000, 'days')    const momentA = moment()    const momentB = moment().add(1000, 'days')    const momentC = moment().subtract(1000, 'days')    const units = ['seconds', 'minutes', 'hours', 'days', 'weeks', 'months', 'quarters', 'years']    units.forEach((unit) => {      expect(dayjsA.diff(dayjsB, unit)).toBe(momentA.diff(momentB, unit))      expect(dayjsA.diff(dayjsB, unit, true)).toBe(momentA.diff(momentB, unit, true))      expect(dayjsA.diff(dayjsC, unit)).toBe(momentA.diff(momentC, unit))      expect(dayjsA.diff(dayjsC, unit, true)).toBe(momentA.diff(momentC, unit, true))    })  })
  it('Special diff in month according to moment.js', () => {    const dayjsA = dayjs('20160115')    const dayjsB = dayjs('20160215')    const dayjsC = dayjs('20170115')    const momentA = moment('20160115')    const momentB = moment('20160215')    const momentC = moment('20170115')    const units = ['months', 'quarters', 'years']    units.forEach((unit) => {      expect(dayjsA.diff(dayjsB, unit)).toBe(momentA.diff(momentB, unit))      expect(dayjsA.diff(dayjsB, unit, true)).toBe(momentA.diff(momentB, unit, true))      expect(dayjsA.diff(dayjsC, unit)).toBe(momentA.diff(momentC, unit))      expect(dayjsA.diff(dayjsC, unit, true)).toBe(momentA.diff(momentC, unit, true))    })  })
  it('MonthDiff', () => {    expect(dayjs('2018-08-08').diff(dayjs('2018-08-08'), 'month')).toEqual(0)    expect(dayjs('2018-09-08').diff(dayjs('2018-08-08'), 'month')).toEqual(1)    expect(dayjs('2018-08-08').diff(dayjs('2018-09-08'), 'month')).toEqual(-1)    expect(dayjs('2018-01-01').diff(dayjs('2018-01-01'), 'month')).toEqual(0)  })
  it('undefined edge case', () => {    expect(dayjs().diff(undefined, 'seconds')).toBeDefined()  })})
it('Unix Timestamp (milliseconds)', () => {  expect(dayjs().valueOf()).toBe(moment().valueOf())})
it('Unix Timestamp (seconds)', () => {  expect(dayjs().unix()).toBe(moment().unix())})
it('Days in Month', () => {  expect(dayjs().daysInMonth()).toBe(moment().daysInMonth())  expect(dayjs('20140201').daysInMonth()).toBe(moment('20140201').daysInMonth())})
it('Utc Offset', () => {  expect(dayjs('2013-01-01T00:00:00.000').utcOffset()).toBe(moment('2013-01-01T00:00:00.000').utcOffset())  expect(dayjs('2013-01-01T05:00:00.000').utcOffset()).toBe(moment('2013-01-01T05:00:00.000').utcOffset())})
it('As Javascript Date -> toDate', () => {  const base = dayjs()  const momentBase = moment()  const jsDate = base.toDate()  expect(jsDate).toEqual(momentBase.toDate())  expect(jsDate).toEqual(new Date())
  jsDate.setFullYear(1970)  expect(jsDate.toUTCString()).not.toBe(base.toString())})
it('As JSON -> toJSON', () => {  expect(dayjs().toJSON()).toBe(moment().toJSON())  global.console.warn = jest.genMockFunction()// moment.js otherString will throw warn  expect(dayjs('otherString').toJSON()).toBe(moment('otherString').toJSON())  expect(dayjs('otherString').toJSON()).toBe(null)})
it('As ISO 8601 String -> toISOString e.g. 2013-02-04T22:44:30.652Z', () => {  expect(dayjs().toISOString()).toBe(moment().toISOString())})