bootstrap-vue
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BootstrapVue, with more than 85 custom components, over 45 plugins, several custom directives, and over 300 icons, provides one of the most comprehensive implementations of Bootstrap v4 components and grid system for Vue.js. With extensive and automated W
160 lines (141 loc) • 7.87 kB
JavaScript
import {
parseYMD,
formatYMD,
datesEqual,
firstDateOfMonth,
lastDateOfMonth,
oneMonthAgo,
oneMonthAhead,
oneYearAgo,
oneYearAhead,
oneDecadeAgo,
oneDecadeAhead,
constrainDate
} from './date'
describe('utils/date', () => {
it('parseYMD works', async () => {
const date1 = parseYMD('2020-01-15')
const date2 = new Date(2020, 0, 15)
const date3 = parseYMD('2020-01-15T23:16:56.131Z')
const date4 = parseYMD('2020-01-15 23:16:56')
expect(date1.toISOString()).toEqual(date2.toISOString())
expect(date1.toISOString()).toEqual(date3.toISOString())
expect(date1.toISOString()).toEqual(date4.toISOString())
expect(parseYMD('yyyy-mm-dd')).toEqual(null)
expect(parseYMD('2020-01-15XYZ')).toEqual(null)
})
it('formatYMD works', async () => {
expect(formatYMD(new Date(2020, 0, 15))).toEqual('2020-01-15')
expect(formatYMD('2020-01-15')).toEqual('2020-01-15')
expect(formatYMD('2020-01-32')).toEqual('2020-02-01')
expect(formatYMD('adsadsad')).toEqual(null)
expect(formatYMD('x2020-01-15')).toEqual(null)
expect(formatYMD('2020-01-15x')).toEqual(null)
expect(formatYMD('2020-01-15T23:16:56.131Z')).toEqual('2020-01-15')
expect(formatYMD('2020-01-15 23:16:56')).toEqual('2020-01-15')
})
it('datesEqual works', async () => {
expect(datesEqual('2020-01-15', '2020-01-15')).toBe(true)
expect(datesEqual('2020-01-15', '2020-12-15')).toBe(false)
expect(datesEqual(new Date(2020, 0, 15), '2020-12-15')).toBe(false)
expect(datesEqual(new Date(2020, 0, 15), new Date(2020, 0, 15, 5, 4, 3))).toBe(true)
expect(datesEqual('2020-01-15', new Date(2020, 0, 15))).toBe(true)
expect(datesEqual('2020-02-15', new Date(2020, 0, 15))).toBe(false)
})
it('firstDateOfMonth works', async () => {
// February 2020 was a leap year
expect(formatYMD(firstDateOfMonth(parseYMD('2020-02-03')))).toEqual('2020-02-01')
expect(formatYMD(firstDateOfMonth(parseYMD('2020-02-29')))).toEqual('2020-02-01')
expect(formatYMD(firstDateOfMonth(parseYMD('2020-01-03')))).toEqual('2020-01-01')
expect(formatYMD(firstDateOfMonth(parseYMD('2020-11-03')))).toEqual('2020-11-01')
expect(formatYMD(firstDateOfMonth(parseYMD('2020-12-03')))).toEqual('2020-12-01')
})
it('lastDateOfMonth works', async () => {
// February 2020 was a leap year
expect(formatYMD(lastDateOfMonth(parseYMD('2020-02-03')))).toEqual('2020-02-29')
expect(formatYMD(lastDateOfMonth(parseYMD('2019-02-03')))).toEqual('2019-02-28')
expect(formatYMD(lastDateOfMonth(parseYMD('2020-01-03')))).toEqual('2020-01-31')
expect(formatYMD(lastDateOfMonth(parseYMD('2020-11-03')))).toEqual('2020-11-30')
expect(formatYMD(lastDateOfMonth(parseYMD('2020-12-03')))).toEqual('2020-12-31')
})
it('oneMonthAgo works', async () => {
// February 2020 was a leap year
expect(formatYMD(oneMonthAgo(parseYMD('2020-02-03')))).toEqual('2020-01-03')
expect(formatYMD(oneMonthAgo(parseYMD('2020-03-28')))).toEqual('2020-02-28')
expect(formatYMD(oneMonthAgo(parseYMD('2020-03-31')))).toEqual('2020-02-29')
expect(formatYMD(oneMonthAgo(parseYMD('2020-12-30')))).toEqual('2020-11-30')
expect(formatYMD(oneMonthAgo(parseYMD('2020-12-31')))).toEqual('2020-11-30')
})
it('oneMonthAhead works', async () => {
// February 2020 was a leap year
expect(formatYMD(oneMonthAhead(parseYMD('2020-02-03')))).toEqual('2020-03-03')
expect(formatYMD(oneMonthAhead(parseYMD('2020-01-31')))).toEqual('2020-02-29')
expect(formatYMD(oneMonthAhead(parseYMD('2020-02-29')))).toEqual('2020-03-29')
expect(formatYMD(oneMonthAhead(parseYMD('2020-03-28')))).toEqual('2020-04-28')
expect(formatYMD(oneMonthAhead(parseYMD('2020-03-31')))).toEqual('2020-04-30')
expect(formatYMD(oneMonthAhead(parseYMD('2020-10-31')))).toEqual('2020-11-30')
expect(formatYMD(oneMonthAhead(parseYMD('2020-12-30')))).toEqual('2021-01-30')
expect(formatYMD(oneMonthAhead(parseYMD('2020-12-31')))).toEqual('2021-01-31')
})
it('oneYearAgo works', async () => {
// February 2020 was a leap year
expect(formatYMD(oneYearAgo(parseYMD('2020-02-29')))).toEqual('2019-02-28')
expect(formatYMD(oneYearAgo(parseYMD('2020-02-28')))).toEqual('2019-02-28')
expect(formatYMD(oneYearAgo(parseYMD('2020-01-31')))).toEqual('2019-01-31')
expect(formatYMD(oneYearAgo(parseYMD('2020-11-01')))).toEqual('2019-11-01')
expect(formatYMD(oneYearAgo(parseYMD('2020-11-30')))).toEqual('2019-11-30')
expect(formatYMD(oneYearAgo(parseYMD('2020-12-31')))).toEqual('2019-12-31')
})
it('oneYearAhead works', async () => {
// February 2020 was a leap year
expect(formatYMD(oneYearAhead(parseYMD('2020-02-29')))).toEqual('2021-02-28')
expect(formatYMD(oneYearAhead(parseYMD('2020-02-28')))).toEqual('2021-02-28')
expect(formatYMD(oneYearAhead(parseYMD('2020-01-31')))).toEqual('2021-01-31')
expect(formatYMD(oneYearAhead(parseYMD('2020-11-01')))).toEqual('2021-11-01')
expect(formatYMD(oneYearAhead(parseYMD('2020-11-30')))).toEqual('2021-11-30')
expect(formatYMD(oneYearAhead(parseYMD('2020-12-31')))).toEqual('2021-12-31')
})
it('oneDecadeAgo works', async () => {
// February 2020 was a leap year
expect(formatYMD(oneDecadeAgo(parseYMD('2020-02-29')))).toEqual('2010-02-28')
expect(formatYMD(oneDecadeAgo(parseYMD('2020-02-28')))).toEqual('2010-02-28')
expect(formatYMD(oneDecadeAgo(parseYMD('2020-01-31')))).toEqual('2010-01-31')
expect(formatYMD(oneDecadeAgo(parseYMD('2020-11-01')))).toEqual('2010-11-01')
expect(formatYMD(oneDecadeAgo(parseYMD('2020-11-30')))).toEqual('2010-11-30')
expect(formatYMD(oneDecadeAgo(parseYMD('2020-12-31')))).toEqual('2010-12-31')
})
it('oneDecadeAhead works', async () => {
// February 2020 was a leap year
expect(formatYMD(oneDecadeAhead(parseYMD('2020-02-29')))).toEqual('2030-02-28')
expect(formatYMD(oneDecadeAhead(parseYMD('2020-02-28')))).toEqual('2030-02-28')
expect(formatYMD(oneDecadeAhead(parseYMD('2020-01-31')))).toEqual('2030-01-31')
expect(formatYMD(oneDecadeAhead(parseYMD('2020-11-01')))).toEqual('2030-11-01')
expect(formatYMD(oneDecadeAhead(parseYMD('2020-11-30')))).toEqual('2030-11-30')
expect(formatYMD(oneDecadeAhead(parseYMD('2020-12-31')))).toEqual('2030-12-31')
})
it('costrainDate works', async () => {
const min = parseYMD('2020-01-05')
const max = parseYMD('2020-01-15')
const date1 = parseYMD('2020-01-10')
const date2 = parseYMD('2020-01-01')
const date3 = parseYMD('2020-01-20')
expect(constrainDate(null, null, null)).toEqual(null)
expect(constrainDate(null, min, max)).toEqual(null)
expect(constrainDate(date1, null, null)).not.toEqual(null)
expect(constrainDate(date1, null, null).toISOString()).toEqual(date1.toISOString())
expect(constrainDate(date1, min, max)).not.toEqual(null)
expect(constrainDate(date1, min, max).toISOString()).toEqual(date1.toISOString())
expect(constrainDate(date2, min, max)).not.toEqual(null)
expect(constrainDate(date2, min, max).toISOString()).toEqual(min.toISOString())
expect(constrainDate(date2, '', max)).not.toEqual(null)
expect(constrainDate(date2, '', max).toISOString()).toEqual(date2.toISOString())
expect(constrainDate(date2, null, max)).not.toEqual(null)
expect(constrainDate(date2, null, max).toISOString()).toEqual(date2.toISOString())
expect(constrainDate(date3, min, max)).not.toEqual(null)
expect(constrainDate(date3, min, max).toISOString()).toEqual(max.toISOString())
expect(constrainDate(date3, min, '')).not.toEqual(null)
expect(constrainDate(date3, min, '').toISOString()).toEqual(date3.toISOString())
expect(constrainDate(date3, min, null)).not.toEqual(null)
expect(constrainDate(date3, min, null).toISOString()).toEqual(date3.toISOString())
})
})