43 lines
1.4 KiB
JavaScript
43 lines
1.4 KiB
JavaScript
import { formatBytes, formatDuration, formatFullDate } from './formatters'
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describe('formatBytes', () => {
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it('format bytes', () => {
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expect(formatBytes(0)).toEqual('0 Bytes')
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expect(formatBytes(1000)).toEqual('1000 Bytes')
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expect(formatBytes(1024)).toEqual('1 KB')
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expect(formatBytes(1024 * 1024)).toEqual('1 MB')
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expect(formatBytes(1024 * 1024 * 1024)).toEqual('1 GB')
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expect(formatBytes(1024 * 1024 * 1024 * 1024)).toEqual('1 TB')
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})
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})
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const day = 86400
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const hour = 3600
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const minute = 60
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describe('formatDuration', () => {
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it('formats seconds', () => {
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expect(formatDuration(0)).toEqual('00:00')
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expect(formatDuration(59)).toEqual('00:59')
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expect(formatDuration(59.99)).toEqual('01:00')
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})
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it('formats days, hours and minutes', () => {
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expect(formatDuration(hour + minute + 1)).toEqual('01:01:01')
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expect(formatDuration(3 * day + 3 * hour + 7 * minute)).toEqual(
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'3:03:07:00'
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)
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expect(formatDuration(day)).toEqual('1:00:00:00')
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expect(formatDuration(day + minute + 0.6)).toEqual('1:00:01:01')
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})
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})
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describe('formatFullDate', () => {
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it('format dates', () => {
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expect(formatFullDate('2011', 'en-US')).toEqual('2011')
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expect(formatFullDate('2011-06', 'en-US')).toEqual('Jun 2011')
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expect(formatFullDate('1985-01-01', 'en-US')).toEqual('Jan 1, 1985')
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expect(formatFullDate('199704')).toEqual('')
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})
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})
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