Reports.utils.test.ts45 lines · main

1	import dayjs from 'dayjs'
2	import utc from 'dayjs/plugin/utc'
3	import { describe, expect, it } from 'vitest'
4
5	import { formatTimestamp } from './Reports.utils'
6
7	dayjs.extend(utc)
8
9	describe('formatTimestamp', () => {
10	it('formats milliseconds timestamp correctly', () => {
11	const timestamp = 1640995200000 // 2022-01-01 00:00:00 UTC in milliseconds
12	const result = formatTimestamp(timestamp, { returnUtc: true })
13	expect(result).toBe('Jan 1, 12:00am')
14	})
15
16	it('formats microseconds timestamp correctly', () => {
17	const timestamp = 1640995200000000 // 2022-01-01 00:00:00 UTC in microseconds
18	const result = formatTimestamp(timestamp, { returnUtc: true })
19	expect(result).toBe('Jan 1, 12:00am')
20	})
21
22	it('formats seconds timestamp correctly', () => {
23	const timestamp = 1640995200 // 2022-01-01 00:00:00 UTC in seconds
24	const result = formatTimestamp(timestamp, { returnUtc: true })
25	expect(result).toBe('Jan 1, 12:00am')
26	})
27
28	it('handles string timestamp input', () => {
29	const timestamp = '1640995200000'
30	const result = formatTimestamp(timestamp, { returnUtc: true })
31	expect(result).toBe('Jan 1, 12:00am')
32	})
33
34	it('handles invalid string timestamp', () => {
35	const timestamp = 'invalid-timestamp'
36	const result = formatTimestamp(timestamp, { returnUtc: true })
37	expect(result).toBe('Invalid Date')
38	})
39
40	it('handles zero timestamp', () => {
41	const timestamp = 0
42	const result = formatTimestamp(timestamp, { returnUtc: true })
43	expect(result).toBe('Jan 1, 12:00am')
44	})
45	})