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import MockDate from 'mockdate'import dayjs from '../../src'import preParsePostFormat from '../../src/plugin/preParsePostFormat'import localeData from '../../src/plugin/localeData'import duration from '../../src/plugin/duration'import calendar from '../../src/plugin/calendar'import objectSupport from '../../src/plugin/objectSupport'import customParseFormat from '../../src/plugin/customParseFormat'import relativeTime from '../../src/plugin/relativeTime'import utc from '../../src/plugin/utc'import arraySupport from '../../src/plugin/arraySupport'import en from '../../src/locale/en'
dayjs.extend(utc)dayjs.extend(localeData)dayjs.extend(customParseFormat)dayjs.extend(arraySupport)dayjs.extend(objectSupport)dayjs.extend(calendar)dayjs.extend(duration)dayjs.extend(relativeTime)dayjs.extend(preParsePostFormat)
const symbolMap = {  1: '!',  2: '@',  3: '#',  4: '$',  5: '%',  6: '^',  7: '&',  8: '*',  9: '(',  0: ')'}const numberMap = {  '!': '1',  '@': '2',  '#': '3',  $: '4',  '%': '5',  '^': '6',  '&': '7',  '*': '8',  '(': '9',  ')': '0'}
const localeCustomizations = {  ...en,  preparse(string) {    if (typeof string !== 'string') {      throw new Error(`preparse - Expected string, got ${typeof string}`)    }    try {      return string.replace(/[!@#$%^&*()]/g, match => numberMap[match])    } catch (error) {      throw new Error(`Unexpected error during preparse of '${string}' - ${error}`)    }  },  postformat(string) {    if (typeof string !== 'string') {      throw new Error(`postformat - Expected string, got ${typeof string}`)    }    try {      return string.replace(/\d/g, match => symbolMap[match])    } catch (error) {      throw new Error(`Unexpected error during postFormat of '${string}' - ${error}`)    }  }}
beforeEach(() => {  MockDate.set(new Date())  dayjs.locale('symbol', localeCustomizations)})
afterEach(() => {  MockDate.reset()  dayjs.locale('symbol', null)})
describe('preparse and postformat', () => {  describe('transform', () => {    const TEST_DATE = '@)!@-)*-@&'    const TEST_NUM = 1346025600    it('preparse string + format', () =>      expect(dayjs.utc(TEST_DATE, 'YYYY-MM-DD').unix()).toBe(TEST_NUM))    it('preparse ISO8601 string', () =>      expect(dayjs.utc(TEST_DATE).unix()).toBe(TEST_NUM))    it('postformat', () =>      expect(dayjs        .unix(TEST_NUM)        .utc()        .format('YYYY-MM-DD'))        .toBe(TEST_DATE))  })
  describe('transform from', () => {    dayjs.locale('symbol', localeCustomizations)    const start = dayjs([2007, 1, 28])
    const t1 = dayjs([2007, 1, 28]).add({ s: 90 })    it('postformat should work on dayjs.fn.from', () =>      expect(start.from(t1, true)).toBe('@ minutes'))
    const t2 = dayjs().add(6, 'd')    it('postformat should work on dayjs.fn.fromNow', () =>      expect(t2.fromNow(true)).toBe('^ days'))
    it('postformat should work on dayjs.duration.fn.humanize', () =>      expect(dayjs.duration(10, 'h').humanize()).toBe('!) hours'))  })})
describe('calendar day', () => {  const a = dayjs()    .hour(12)    .minute(0)    .second(0)
  it('today at the same time', () =>    expect(dayjs(a).calendar()).toBe('Today at !@:)) PM'))
  it('Now plus 25 min', () =>    expect(dayjs(a)      .add({ m: 25 })      .calendar())      .toBe('Today at !@:@% PM'))
  it('Now plus 1 hour', () =>    expect(dayjs(a)      .add({ h: 1 })      .calendar())      .toBe('Today at !:)) PM'))
  it('tomorrow at the same time', () =>    expect(dayjs(a)      .add({ d: 1 })      .calendar())      .toBe('Tomorrow at !@:)) PM'))
  it('Now minus 1 hour', () =>    expect(dayjs(a)      .subtract({ h: 1 })      .calendar())      .toBe('Today at !!:)) AM'))
  it('yesterday at the same time', () =>    expect(dayjs(a)      .subtract({ d: 1 })      .calendar())      .toBe('Yesterday at !@:)) PM'))})