39 lines
1.6 KiB
JavaScript
39 lines
1.6 KiB
JavaScript
import { test, expect, beforeAll } from 'bun:test';
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import { mkdtempSync } from 'node:fs';
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import { tmpdir } from 'node:os';
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import { join } from 'node:path';
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const root = mkdtempSync(join(tmpdir(), 'ytp-retention-test-'));
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process.env.DB_PATH = join(root, 'test.db');
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const dbmod = await import('./db.js');
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const P = await import('./p2p-db.js');
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const DAY = 86400_000;
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const NOW = Date.UTC(2026, 8, 29, 12);
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const opts = { now: NOW, keepMinViews: 3, keepDays: 30, keepRecentDays: 14 };
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beforeAll(async () => {
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await dbmod.initDb();
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await P.initP2pSchema();
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const add = (id, lastAccessDaysAgo) => dbmod.upsertMedia(id, { status: 'ready', size: 100, last_access: NOW - lastAccessDaysAgo * DAY });
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await add('topOld00001', 60); // 5 views in window → top, but old
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await add('recent00001', 2); // 0 views, played 2 days ago → recent
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await add('cold0000001', 40); // 1 view in window, old → evict first-ish
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await add('cold0000002', 20); // 0 views, 20 days → evict first
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await add('cold0000003', 50); // 0 views, 50 days → evict first (older than cold2)
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for (let i = 0; i < 5; i++) await P.addView('topOld00001', NOW - 5 * DAY);
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await P.addView('cold0000001', NOW - 3 * DAY);
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await P.addView('cold0000002', NOW - 45 * DAY); // outside the 30-day window
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});
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test('non-qualifying copies go first (fewest views, then oldest); qualifying ones by LRU', async () => {
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const order = (await P.listMediaEvictionOrder(opts)).map((r) => [r.video_id, r.qualifies]);
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expect(order).toEqual([
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['cold0000003', false],
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['cold0000002', false],
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['cold0000001', false],
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['topOld00001', true],
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['recent00001', true],
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]);
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});
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