import { describe, expect, it } from 'vitest'

import { sleep } from './sleep.js'

describe('kitql - helper - sleep', () => {
	it('No time', async () => {
		const start = new Date()
		await sleep(0)
		const timestamp = new Date().getTime() - start.getTime()
		console.info(`timestamp No time`, timestamp)
		expect(timestamp).toBeLessThan(7)
	})

	it('1000 ms', async () => {
		const start = new Date()
		await sleep(1000)
		const timestamp = new Date().getTime() - start.getTime()
		console.info(`timestamp 1000 ms`, timestamp)
		expect(timestamp).toBeLessThan(1010)
		expect(990).toBeLessThan(timestamp)
	})
})