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import MockDate from 'mockdate'import moment from 'moment'import dayjs from '../../src'import weekday from '../../src/plugin/weekday'import '../../src/locale/zh-cn'import '../../src/locale/ar'
dayjs.extend(weekday)
beforeEach(() => {  MockDate.set(new Date())})
afterEach(() => {  MockDate.reset()  moment.locale('en')  dayjs.locale('en')})
it('Sunday is the first day of the week', () => {  expect(dayjs().weekday()).toBe(moment().weekday())  expect(dayjs().weekday(0).date()).toBe(moment().weekday(0).date())  expect(dayjs().weekday(-7).format()).toBe(moment().weekday(-7).format())  expect(dayjs().weekday(7).format()).toBe(moment().weekday(7).format())})
it('Monday is the first day of the week', () => {  moment.locale('zh-cn')  dayjs.locale('zh-cn')  expect(dayjs().weekday()).toBe(moment().weekday())  expect(dayjs().weekday(0).date()).toBe(moment().weekday(0).date())  expect(dayjs().weekday(-7).format()).toBe(moment().weekday(-7).format())  expect(dayjs().weekday(7).format()).toBe(moment().weekday(7).format())  const d1 = '2020-01-05'  expect(dayjs(d1).weekday()).toBe(moment(d1).weekday())  const d2 = '2020-01-07'  expect(dayjs(d2).weekday()).toBe(moment(d2).weekday())})
it('Saturday is the first day of the week', () => {  moment.locale('ar')  dayjs.locale('ar')  expect(dayjs().weekday()).toBe(moment().weekday())  expect(dayjs().weekday(0).date()).toBe(moment().weekday(0).date())  expect(dayjs().weekday(-7).valueOf()).toBe(moment().weekday(-7).valueOf())  expect(dayjs().weekday(7).valueOf()).toBe(moment().weekday(7).valueOf())})