fix unit tests
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668a2f5429
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2 changed files with 11 additions and 10 deletions
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@ -7,7 +7,7 @@ export const MONTH = 30 * DAY
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export const YEAR = 365.25 * DAY
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const direction = (diff, nowThreshold) => {
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if (diff < nowThreshold) {
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if (Math.abs(diff) < nowThreshold) {
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return ''
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}
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return diff >= 0 ? 'time.in_past' : 'time.in_future'
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@ -16,8 +16,9 @@ const direction = (diff, nowThreshold) => {
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export const relativeTime = (date, nowThreshold = 1) => {
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if (typeof date === 'string') date = Date.parse(date)
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const round = Date.now() > date ? Math.floor : Math.ceil
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const d = Math.abs(Date.now() - date)
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let r = { num: round(d / YEAR), key: 'time.unit.years', direction: direction(d, nowThreshold * SECOND) }
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const rawD = Date.now() - date
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const d = Math.abs(rawD)
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let r = { num: round(d / YEAR), key: 'time.unit.years', direction: direction(rawD, nowThreshold * SECOND) }
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if (d < nowThreshold * SECOND) {
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r.num = 0
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r.key = 'time.now'
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@ -5,36 +5,36 @@ describe('DateUtils', () => {
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it('returns now with low enough amount of seconds', () => {
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const futureTime = Date.now() + 20 * DateUtils.SECOND
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const pastTime = Date.now() - 20 * DateUtils.SECOND
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expect(DateUtils.relativeTime(futureTime, 30)).to.eql({ num: 0, key: 'time.now' })
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expect(DateUtils.relativeTime(pastTime, 30)).to.eql({ num: 0, key: 'time.now' })
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expect(DateUtils.relativeTime(futureTime, 30)).to.eql({ num: 0, key: 'time.now', direction: '' })
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expect(DateUtils.relativeTime(pastTime, 30)).to.eql({ num: 0, key: 'time.now', direction: '' })
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})
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it('rounds down for past', () => {
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const time = Date.now() - 1.8 * DateUtils.HOUR
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expect(DateUtils.relativeTime(time)).to.eql({ num: 1, key: 'time.unit.hours' })
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expect(DateUtils.relativeTime(time)).to.eql({ num: 1, key: 'time.unit.hours', direction: 'time.in_past' })
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})
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it('rounds up for future', () => {
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const time = Date.now() + 1.8 * DateUtils.HOUR
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expect(DateUtils.relativeTime(time)).to.eql({ num: 2, key: 'time.unit.hours' })
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expect(DateUtils.relativeTime(time)).to.eql({ num: 2, key: 'time.unit.hours', direction: 'time.in_future' })
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})
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it('uses plural when necessary', () => {
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const time = Date.now() - 3.8 * DateUtils.WEEK
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expect(DateUtils.relativeTime(time)).to.eql({ num: 3, key: 'time.unit.weeks' })
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expect(DateUtils.relativeTime(time)).to.eql({ num: 3, key: 'time.unit.weeks', direction: 'time.in_past' })
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})
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it('works with date string', () => {
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const time = Date.now() - 4 * DateUtils.MONTH
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const dateString = new Date(time).toISOString()
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expect(DateUtils.relativeTime(dateString)).to.eql({ num: 4, key: 'time.unit.months' })
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expect(DateUtils.relativeTime(dateString)).to.eql({ num: 4, key: 'time.unit.months', direction: 'time.in_past' })
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})
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})
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describe('relativeTimeShort', () => {
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it('returns the short version of the same relative time', () => {
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const time = Date.now() + 2 * DateUtils.YEAR
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expect(DateUtils.relativeTimeShort(time)).to.eql({ num: 2, key: 'time.unit.years_short' })
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expect(DateUtils.relativeTimeShort(time)).to.eql({ num: 2, key: 'time.unit.years_short', direction: 'time.in_future' })
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})
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})
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})
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