deno.land / x / dayjs@v1.11.5 / test / plugin / utc.test.js
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dayjs.extend(utc)
beforeEach(() => { MockDate.set(new Date())})
afterEach(() => { MockDate.reset()})
describe('UTC Get', () => { it('UTC Year', () => { expect(dayjs().utc().year()).toBe(moment().utc().year()) })
it('UTC Month', () => { expect(dayjs().utc().month()).toBe(moment().utc().month()) })
it('UTC Day of Week', () => { expect(dayjs().utc().day()).toBe(moment().utc().day()) })
it('UTC Date', () => { expect(dayjs().utc().date()).toBe(moment().utc().date()) })
it('UTC Hour', () => { expect(dayjs().utc().hour()).toBe(moment().utc().hour()) })
it('UTC Minute', () => { expect(dayjs().utc().minute()).toBe(moment().utc().minute()) })
it('UTC Second', () => { expect(dayjs().utc().second()).toBe(moment().utc().second()) })
it('UTC Millisecond', () => { expect(dayjs().utc().millisecond()).toBe(moment().utc().millisecond()) })})
describe('Parse UTC ', () => { it('Parse Now', () => { expect(dayjs.utc().format()).toBe(moment.utc().format()) expect(dayjs().utc().format()).toBe(moment().utc().format()) })
it('Parse date string without timezone', () => { const d = '2018-09-06' expect(dayjs.utc(d).format()).toEqual(moment.utc(d).format()) expect(dayjs.utc(d).format()).toEqual('2018-09-06T00:00:00Z') expect(dayjs(d).utc().format()).toEqual(moment(d).utc().format()) const d2 = '2018-09' expect(dayjs.utc(d2).format()).toEqual(moment.utc(d2).format()) expect(dayjs.utc(d2).format()).toEqual('2018-09-01T00:00:00Z') expect(dayjs(d2).utc().format()).toEqual(moment(d2).utc().format()) const d3 = '2018' expect(dayjs.utc(d3).format()).toEqual(moment.utc(d3).format()) expect(dayjs.utc(d3).format()).toEqual('2018-01-01T00:00:00Z') expect(dayjs(d3).utc().format()).toEqual(moment(d3).utc().format()) })
it('creating with utc with timezone', () => { const d = '2011-02-02T03:04:05+00:00' expect(dayjs.utc(d).format()).toEqual(moment.utc(d).format()) const d2 = '2012-01-02T08:20:00+09:00' expect(dayjs.utc(d2).format()).toEqual(moment.utc(d2).format()) })
it('Parse date string without timezone', () => { const d = '2017-04-22 19:50:16' expect(dayjs.utc(d).format()).toEqual('2017-04-22T19:50:16Z') expect(dayjs.utc(d).format()).toEqual(moment.utc(d).format()) expect(dayjs(d).utc().format()).toBe(moment(d).utc().format()) const d2 = '2012-01-02T08:20:00' expect(dayjs.utc(d2).format()).toEqual(moment.utc(d2).format()) })
it('Parse date string set utc in config', () => { const d = '2018-09-06T19:34:28Z' expect(dayjs(d, { utc: true }).format()).toEqual('2018-09-06T19:34:28Z') expect(dayjs(d, { utc: true }).format()).toEqual(moment(d).utc().format()) expect(dayjs(d).utc().format()).toEqual('2018-09-06T19:34:28Z') expect(dayjs(d).utc().format()).toEqual(moment(d).utc().format()) expect(dayjs.utc(d).format()).toEqual('2018-09-06T19:34:28Z') expect(dayjs.utc(d).format()).toEqual(moment.utc(d).format()) })
it('parses unlimited millisecond in utc', () => { const date = '2019-03-25T06:41:00.999999999' const ds = dayjs.utc(date) const ms = moment.utc(date) expect(ds.valueOf()).toEqual(ms.valueOf()) expect(ds.millisecond()).toEqual(ms.millisecond()) })})
it('Clone retains the UTC mode', () => { const instance = dayjs('2018-09-06').utc() const another = instance.clone() expect(another.$u).toBeTruthy()})
it('UTC mode format tokens', () => { const d = '2018-09-06T19:34:28.657Z' const instance = dayjs(d).utc() const format = 'HH-hh-mm-ss-SSS-Z-ZZ' expect(instance.format(format)).toBe('19-07-34-28-657-+00:00-+0000') expect(instance.format(format)).toBe(moment.utc(d).format(format))})
describe('local', () => { it('Returns a new instance', () => { const instance = dayjs.utc('2018-09-06T19:34:28.657Z') const local = instance.local() expect(local).not.toBe(instance) })
it('UTC to local', () => { const d = '2018-09-06' expect(dayjs.utc(d).local().format()).toEqual(moment.utc(d).local().format()) })})
it('StartOf EndOf Year ... in UTC mode', () => { const testArr = ['year', 'month', 'day', 'date', 'week', 'hour', 'minute', 'second'] testArr.forEach((d) => { expect(dayjs().utc().startOf(d).format()).toBe(moment().utc().startOf(d).format()) expect(dayjs().utc().endOf(d).format()).toBe(moment().utc().endOf(d).format()) })})
describe('UTC Set', () => { it('Set UTC Day', () => { expect(dayjs().utc().set('date', 30).valueOf()).toBe(moment().utc().set('date', 30).valueOf()) })
it('Set UTC Day of Week', () => { expect(dayjs().utc().set('day', 0).valueOf()).toBe(moment().utc().set('day', 0).valueOf()) })
it('Set UTC Month', () => { expect(dayjs().utc().set('month', 11).valueOf()).toBe(moment().utc().set('month', 11).valueOf()) })
it('Set UTC Year', () => { expect(dayjs().utc().set('year', 2008).valueOf()).toBe(moment().utc().set('year', 2008).valueOf()) })
it('Set UTC Hour', () => { expect(dayjs().utc().set('hour', 6).valueOf()).toBe(moment().utc().set('hour', 6).valueOf()) })
it('Set UTC Minute', () => { expect(dayjs().utc().set('minute', 59).valueOf()).toBe(moment().utc().set('minute', 59).valueOf()) })
it('Set UTC Second', () => { expect(dayjs().utc().set('second', 59).valueOf()).toBe(moment().utc().set('second', 59).valueOf()) })
it('Set UTC Millisecond', () => { expect(dayjs().utc().set('millisecond', 999).valueOf()).toBe(moment().utc().set('millisecond', 999).valueOf()) })})
it('isUTC', () => { expect(dayjs().isUTC()).toBe(false) expect(dayjs().utc().isUTC()).toBe(true) expect(dayjs.utc().isUTC()).toBe(true)})
describe('UTC and local', () => { const localDay = dayjs(Date.UTC(2011, 1, 2, 3, 4, 5, 6)) const utcDay = localDay.utc()
it('utc', () => { expect(utcDay.date()).toBe(2) expect(utcDay.day()).toBe(3) expect(utcDay.hour()).toBe(3) })
const localAnainDay = utcDay.local() it('local', () => { if (localAnainDay.utcOffset() < -180) { expect(localAnainDay.date()).toBe(1) expect(localAnainDay.day()).toBe(2) } else { expect(localAnainDay.date()).toBe(2) expect(localAnainDay.day()).toBe(3) } })
const offset = Math.floor(localAnainDay.utcOffset() / 60) const expected = (24 + 3 + offset) % 24 it('utcOffset', () => { expect(localAnainDay.hour()).toBe(expected) expect(dayjs().utc().utcOffset()).toBe(0) })})
describe('UTC with customParseFormat', () => { it('Custom Parse Format', () => { dayjs.extend(customParseFormat) const instant = dayjs.utc('2011-02-02 03:04:05', 'YYYY-MM-DD HH:mm:ss') const momentInstant = moment.utc('2011-02-02 03:04:05', 'YYYY-MM-DD HH:mm:ss') expect(instant.date()).toBe(2) expect(instant.hour()).toBe(3) expect(instant.format()).toBe('2011-02-02T03:04:05Z') expect(instant.format()).toBe(momentInstant.format()) })})
describe('UTC Offset', () => { it('get utcOffset', () => { expect(dayjs().utcOffset()).toBe(moment().utcOffset()) expect(dayjs().utc().utcOffset()).toBe(moment().utc().utcOffset()) })
it('get utc offset with a number value', () => { const time = '2021-02-28 19:40:10' const hoursOffset = -8 const daysJS = dayjs(time).utc().utcOffset(hoursOffset * 60, true) const momentJS = moment(time).utc(true).utcOffset(hoursOffset, true)
expect(daysJS.toISOString()).toEqual(momentJS.toISOString()) expect(daysJS.utcOffset()).toEqual(hoursOffset * 60) expect(daysJS.utcOffset()).toEqual(momentJS.utcOffset()) })
it('get utc offset with a negative valid string value, format: HH:mm', () => { const time = '2021-02-28 19:40:10' const hoursOffset = -8 const daysJS = dayjs(time).utc().utcOffset(`-0${Math.abs(hoursOffset)}:00`, true) const momentJS = moment(time).utc(true).utcOffset(`-0${Math.abs(hoursOffset)}:00`, true)
expect(daysJS.toISOString()).toEqual(momentJS.toISOString()) expect(daysJS.utcOffset()).toEqual(hoursOffset * 60) expect(daysJS.utcOffset()).toEqual(momentJS.utcOffset()) })
it('get utc offset with a positive valid string value, format: HH:mm', () => { const time = '2021-02-28 19:40:10' const hoursOffset = 8 const daysJS = dayjs(time).utc().utcOffset(`+0${hoursOffset}:00`, true) const momentJS = moment(time).utc(true).utcOffset(`+0${hoursOffset}:00`, true)
expect(daysJS.toISOString()).toEqual(momentJS.toISOString()) expect(daysJS.utcOffset()).toEqual(hoursOffset * 60) expect(daysJS.utcOffset()).toEqual(momentJS.utcOffset()) })
it('get utc offset with a negative valid string value, format: HHmm', () => { const time = '2021-02-28 19:40:10' const hoursOffset = -8 const daysJS = dayjs(time).utc().utcOffset(`-0${Math.abs(hoursOffset)}00`, true) const momentJS = moment(time).utc(true).utcOffset(`-0${Math.abs(hoursOffset)}00`, true)
expect(daysJS.toISOString()).toEqual(momentJS.toISOString()) expect(daysJS.utcOffset()).toEqual(hoursOffset * 60) expect(daysJS.utcOffset()).toEqual(momentJS.utcOffset()) })
it('get utc offset with a positive valid string value, format: HHmm', () => { const time = '2021-02-28 19:40:10' const hoursOffset = 8 const daysJS = dayjs(time).utc().utcOffset(`+0${hoursOffset}00`, true) const momentJS = moment(time).utc(true).utcOffset(`+0${hoursOffset}00`, true)
expect(daysJS.toISOString()).toEqual(momentJS.toISOString()) expect(daysJS.utcOffset()).toEqual(hoursOffset * 60) expect(daysJS.utcOffset()).toEqual(momentJS.utcOffset()) })
it('get utc offset with an invalid string value, value: random', () => { const time = '2021-02-28 19:40:10' const daysJS = dayjs(time, { utc: true }).utc(true).utcOffset('random') const momentJS = moment(time).utc(true).utcOffset('random')
expect(daysJS.toISOString()).toEqual(momentJS.toISOString()) expect(daysJS.utcOffset()).toEqual(0) expect(daysJS.utcOffset()).toEqual(momentJS.utcOffset()) })
it('get utc offset with an invalid string value, value: 0', () => { const time = '2021-02-28 19:40:10' const daysJS = dayjs(time, { utc: true }).utc(true).utcOffset('+0000') const momentJS = moment(time).utc(true).utcOffset('+0000')
expect(daysJS.toISOString()).toEqual(momentJS.toISOString()) expect(daysJS.utcOffset()).toEqual(0) expect(daysJS.utcOffset()).toEqual(momentJS.utcOffset()) })})
describe('Diff', () => { const d1 = '2021-06-07' const d2 = '2021-06-06' it('utc.diff(utc)', () => { [dayjs, moment].forEach((_) => { expect(_.utc(d1).diff(_.utc(d2), 'days')).toBe(1) expect(_.utc(d1).diff(_.utc(d2), 'm')).toBe(1440) }) }) it('default diff', () => { expect(dayjs().diff()).toBeDefined() }) it('local.diff(utc)', () => { expect(dayjs(d1).diff(dayjs.utc(d2), 'days')) .toBe(moment(d1).diff(moment.utc(d2), 'days')) expect(dayjs(d1).diff(dayjs.utc(d2), 'm')) .toBe(moment(d1).diff(moment.utc(d2), 'm')) }) it('utc.diff(local)', () => { expect(dayjs.utc(d1).diff(d2, 'days')) .toBe(moment.utc(d1).diff(d2, 'days')) expect(dayjs.utc(d1).diff(d2, 'm')) .toBe(moment.utc(d1).diff(d2, 'm')) })})
it('utc keepLocalTime', () => { const t = '2016-05-03 22:15:01' const d = dayjs(t).utc(true) const m = moment(t).utc(true) const fd = d.format() const dd = d.toDate() const vd = d.valueOf() const fm = m.format() const dm = m.toDate() const vm = m.valueOf() expect(fd).toEqual(fm) expect(fd).toEqual('2016-05-03T22:15:01Z') expect(dd).toEqual(dm) expect(vd).toEqual(vm)})
it('utc diff undefined edge case', () => { expect(dayjs().diff(undefined, 'seconds')).toBeDefined()})
dayjs
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