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import { describe, it, expect, beforeEach, afterEach } from 'vitest'
import { mkdtempSync, writeFileSync, rmSync } from 'fs'
import { tmpdir } from 'os'
import { join } from 'path'
import { listSpotVideos } from '../../src/spot-utils.js'
describe('listSpotVideos (spot-utils.js)', () => {
let dir
beforeEach(() => {
dir = mkdtempSync(join(tmpdir(), 'spot-test-'))
})
afterEach(() => {
rmSync(dir, { recursive: true, force: true })
})
it('ritorna [] se la cartella non esiste', () => {
expect(listSpotVideos(join(dir, 'inesistente'))).toEqual([])
})
it('ritorna [] se la cartella è vuota', () => {
expect(listSpotVideos(dir)).toEqual([])
})
it('elenca solo i file .mp4, ordinati alfabeticamente', () => {
writeFileSync(join(dir, 'b.mp4'), '')
writeFileSync(join(dir, 'a.mp4'), '')
writeFileSync(join(dir, 'note.txt'), '')
writeFileSync(join(dir, 'foto.png'), '')
expect(listSpotVideos(dir)).toEqual(['a.mp4', 'b.mp4'])
})
it('riconosce l\'estensione .mp4 senza distinzione di maiuscole', () => {
writeFileSync(join(dir, 'SPOT.MP4'), '')
expect(listSpotVideos(dir)).toEqual(['SPOT.MP4'])
})
})