aaronrene / knowtation public
companion-token-custody-performance.test.mjs
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sha256:8915fe406161f95c1681f9469375e7bae5b28c884f00bedbdef65e4b0cd0738d docs(flow): commit FLOW-V0-SPEC.md hygiene for 7A-INT merge Human 20 hours ago
1 /**
2 * Tier 6 — PERFORMANCE: custody operations over the (in-memory) adapter are cheap. Real keychain
3 * latency is a Phase 5 concern; here we guard the module's own overhead against a regression.
4 */
5 import { describe, it } from 'node:test';
6 import assert from 'node:assert/strict';
7 import { buildSessionMeta, createTokenCustody } from '../lib/companion-token-custody.mjs';
8 import { makeSyncKeychain } from './helpers/companion-keychain-fake.mjs';
9
10 function timed(fn) {
11 const t0 = performance.now();
12 return fn().then(() => performance.now() - t0);
13 }
14
15 describe('Performance — bounds', () => {
16 it('100k buildSessionMeta calls in under 2s', () => {
17 const tr = { expiresIn: 3600, refreshToken: 'r', scope: 'vault:read', tokenType: 'Bearer' };
18 const t0 = performance.now();
19 for (let i = 0; i < 100_000; i++) buildSessionMeta(tr, { now: i, refreshTtlMs: 1000 });
20 const ms = performance.now() - t0;
21 assert.ok(ms < 2000, `buildSessionMeta x100k took ${ms.toFixed(0)}ms`);
22 });
23
24 it('20k store+load cycles in under 3s', async () => {
25 const custody = createTokenCustody(makeSyncKeychain());
26 const ms = await timed(async () => {
27 for (let i = 0; i < 20_000; i++) {
28 const meta = buildSessionMeta({ expiresIn: 60, refreshToken: 'r' + i, scope: null, tokenType: 'Bearer' }, { now: i, refreshTtlMs: 1000 });
29 await custody.storeSession({ accessToken: 'jwt' + i, refreshToken: 'r' + i, meta });
30 await custody.loadSession();
31 }
32 });
33 assert.ok(ms < 3000, `store+load x20k took ${ms.toFixed(0)}ms`);
34 });
35 });
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sha256:8915fe406161f95c1681f9469375e7bae5b28c884f00bedbdef65e4b0cd0738d docs(flow): commit FLOW-V0-SPEC.md hygiene for 7A-INT merge Human 20 hours ago