Files
KoalaSync/scripts/test-episode-utils.mjs
T
Timo 3bc68a5713 test: add unit tests for rate-limiter and episode-utils
- test-rate-limiter.mjs: 12 test groups covering all rate-limit
  functions, Maps, cleanup, and double-start guard
- test-episode-utils.mjs: 30+ assertions covering SxxExx patterns,
  6 separator types (dash/dot/slash/colon/comma/space), German/English,
  edge cases (null/undefined/empty), and sameEpisode matching logic
- verify-release.mjs: added 2 test suites + 1 syntax check to pipeline
2026-06-16 13:15:25 +02:00

77 lines
3.4 KiB
JavaScript

import assert from 'node:assert/strict';
import { extractEpisodeId, sameEpisode } from '../extension/episode-utils.js';
// --- extractEpisodeId ---
// Standard SxxExx patterns
assert.equal(extractEpisodeId('S01E01'), 'S01E01');
assert.equal(extractEpisodeId('S1E1'), 'S01E01');
assert.equal(extractEpisodeId('s01e01'), 'S01E01', 'case insensitive');
assert.equal(extractEpisodeId('Season 1 Episode 2'), 'S01E02');
assert.equal(extractEpisodeId('season 01 episode 02'), 'S01E02');
// Separators: dash, dot, slash, colon, space, comma
assert.equal(extractEpisodeId('S01 - E01'), 'S01E01', 'dash separator');
assert.equal(extractEpisodeId('S01.E01'), 'S01E01', 'dot separator');
assert.equal(extractEpisodeId('S01/E01'), 'S01E01', 'slash separator (Crunchyroll)');
assert.equal(extractEpisodeId('S01:E01'), 'S01E01', 'colon separator');
assert.equal(extractEpisodeId('S01,E01'), 'S01E01', 'comma separator');
assert.equal(extractEpisodeId('S01 E01'), 'S01E01', 'space separator');
// German / multi-language
assert.equal(extractEpisodeId('Folge 5'), 'EP005');
assert.equal(extractEpisodeId('Episode 12'), 'EP012');
assert.equal(extractEpisodeId('Ep. 3'), 'EP003');
assert.equal(extractEpisodeId('#42'), 'EP042');
// Edge cases
assert.equal(extractEpisodeId(null), null);
assert.equal(extractEpisodeId(undefined), null);
assert.equal(extractEpisodeId(''), null);
assert.equal(extractEpisodeId(123), null);
assert.equal(extractEpisodeId('Some Movie Title'), null);
assert.equal(extractEpisodeId('Breaking Bad'), null);
// Leading zeros preserved
assert.equal(extractEpisodeId('S01E001'), 'S01E001');
// --- sameEpisode ---
// Identical episodes
assert.equal(sameEpisode('S01E01', 'S01E01'), true);
assert.equal(sameEpisode('S01E01 - Pilot', 'S01E01'), true, 'extra text ignored');
assert.equal(sameEpisode('Folge 5', 'Episode 5'), true, 'German vs English');
// Different episodes
assert.equal(sameEpisode('S01E01', 'S01E02'), false);
assert.equal(sameEpisode('Folge 1', 'Folge 2'), false);
assert.equal(sameEpisode('S01E01', 'S02E01'), false);
// Both unknown → assume same (backward compat)
assert.equal(sameEpisode(null, null), true);
assert.equal(sameEpisode(undefined, undefined), true);
assert.equal(sameEpisode('', ''), true);
assert.equal(sameEpisode('Some Movie', 'Some Movie'), true);
assert.equal(sameEpisode('Some Movie', 'Other Movie'), false, 'different unknowns differ');
// One unknown, one known → different
assert.equal(sameEpisode('S01E01', null), false);
assert.equal(sameEpisode(null, 'Episode 5'), false);
assert.equal(sameEpisode(undefined, 'S01E01'), false);
// Mixed formats — only match when the same episode
assert.equal(sameEpisode('S01E05', 'S01E05'), true, 'same SxxExx');
assert.equal(sameEpisode('Folge 5', 'Episode 5'), true, 'German Folge vs English Episode');
assert.equal(sameEpisode('Episode 12', 'Ep. 12'), true, 'Episode X vs Ep. X');
assert.equal(sameEpisode('#42', 'Folge 42'), true, '#X vs Folge X');
// Different format IDs → different (season-tagged vs seasonless)
assert.equal(sameEpisode('S01E05', 'Episode 5'), false, 'SxxExx vs Episode X: different IDs');
assert.equal(sameEpisode('S01E01', 'EP001'), false, 'SxxExx vs EPxxx: different IDs');
// parseable but truly different
assert.equal(sameEpisode('S01E01', 'S01E02'), false, 'different episodes');
assert.equal(sameEpisode('S01E01', 'S02E01'), false, 'different seasons');
console.log('episode-utils tests passed');