AI-Rendezvous/packages/core/test/core.test.ts

import { test } from 'node:test';
import assert from 'node:assert/strict';
import { RendezvousService, Store, RendezvousError } from '../src/index.js';

function makeService(): { svc: RendezvousService; dbPath: string } {
  const dbPath = `:memory:`;
  const store = new Store(dbPath);
  return { svc: new RendezvousService(store), dbPath };
}

function createTwoPartyRoom(svc: RendezvousService) {
  return svc.createRoom(
    {
      title: '1C <-> app integration',
      goal: 'Agree on exchange contract',
      participants: [
        { role: 'windows-1c', knows: ['IIS', '1C'], needs_to_determine: ['frequency'] },
        { role: 'application', knows: ['app code'], needs_to_determine: ['contract'] },
      ],
    },
    'http://test.local',
  );
}

test('createRoom returns invite urls and tokens for each participant', () => {
  const { svc } = makeService();
  const created = createTwoPartyRoom(svc);
  assert.equal(created.status, 'open');
  assert.equal(created.invite_urls.length, 2);
  assert.match(created.invite_urls[0], /http:\/\/test\.local\/r\/.+\/.+/);
  assert.notEqual(created.participants[0].token, created.participants[1].token);
  assert.ok(created.participants[0].token.length >= 32, 'token must be long and random');
});

test('token of participant A cannot act as participant B context and vice versa works', () => {
  const { svc } = makeService();
  const created = createTwoPartyRoom(svc);
  const roomId = created.room_id;
  const tokenA = created.participants[0].token;
  const tokenB = created.participants[1].token;

  const viewA = svc.getRoomView(roomId, tokenA);
  assert.equal(viewA.your_role, 'windows-1c');
  const viewB = svc.getRoomView(roomId, tokenB);
  assert.equal(viewB.your_role, 'application');

  // wrong room id with a valid token -> forbidden/not found
  assert.throws(() => svc.getRoomView('nosuchroom', tokenA), RendezvousError);
});

test('participant tokens are isolated: a token from another room is rejected', () => {
  const { svc } = makeService();
  const room1 = createTwoPartyRoom(svc);
  const room2 = svc.createRoom(
    { title: 'other', participants: [{ role: 'x' }, { role: 'y' }] },
    'http://test.local',
  );
  assert.throws(() => svc.getRoomView(room2.room_id, room1.participants[0].token), RendezvousError);
});

test('invalid token rejected, room id alone is not enough', () => {
  const { svc } = makeService();
  const created = createTwoPartyRoom(svc);
  assert.throws(() => svc.authenticate(created.room_id, 'forged-token-123'), RendezvousError);
});

test('full negotiation scenario: messages -> questions -> contract -> agree -> final.md', () => {
  const { svc } = makeService();
  const created = createTwoPartyRoom(svc);
  const roomId = created.room_id;
  const [, B] = created.participants.map((p) => p.token);

  // A states facts
  svc.postMessage(roomId, created.participants[0].token, 'IIS has /exchange/hs endpoint, auth is basic.');

  // B asks a blocking question addressed to A
  const q = svc.openQuestion(roomId, B, 'What is the real exchange frequency? Check the 1C job config.', true, created.participants[0].id);
  assert.equal(q.status, 'open');
  assert.equal(q.blocking, true);

  // A cannot finalize while blocking question open
  svc.proposeContract(roomId, created.participants[0].token, '## Facts\ntodo');
  const agreeWhileOpen = svc.agree(roomId, B);
  assert.equal(agreeWhileOpen.room_status, 'open');

  // A verifies and resolves
  svc.postMessage(roomId, created.participants[0].token, 'Checked regagent job: every 15 minutes.');
  svc.resolveQuestion(roomId, created.participants[0].token, q.id, 'Verified in 1C job config: every 15 min.');

  // B proposes final contract, both agree -> agreed
  svc.proposeContract(roomId, B, '## Facts\n- every 15 min\n## Interface\n- POST /exchange/hs');
  svc.agree(roomId, B);
  const final = svc.agree(roomId, created.participants[0].token);
  assert.equal(final.room_status, 'agreed');

  const view = svc.getRoomView(roomId, B);
  assert.equal(view.room_status, 'agreed');
  assert.ok(view.what_you_should_do_next.includes('final'));

  // room is closed for writes
  assert.throws(() => svc.postMessage(roomId, B, 'late message'), (e: RendezvousError) => e.code === 'conflict');
});

test('TTL cleanup deletes rooms, messages, tokens and artifacts', () => {
  const { svc } = makeService();
  const created = createTwoPartyRoom(svc);
  const roomId = created.room_id;
  const [, B] = created.participants.map((p) => p.token);
  svc.postMessage(roomId, B, 'hello');
  const q = svc.openQuestion(roomId, B, 'q?', true, created.participants[0].id);
  svc.proposeContract(roomId, B, '## Facts\n- x');

  // force-expire the room directly in storage
  svc.store.db
    .prepare('UPDATE rooms SET expires_at = ? WHERE id = ?')
    .run(new Date(Date.now() - 1000).toISOString(), roomId);

  const removed = svc.cleanupExpired();
  assert.equal(removed, 1);

  const count = (table: string) =>
    (svc.store.db.prepare(`SELECT COUNT(*) AS c FROM ${table} WHERE room_id = ?`).get(roomId) as { c: number }).c;
  assert.equal((svc.store.db.prepare('SELECT COUNT(*) AS c FROM rooms').get() as { c: number }).c, 0);
  assert.equal(count('participants'), 0);
  assert.equal(count('messages'), 0);
  assert.equal(count('questions'), 0);
  assert.equal(count('contract_revisions'), 0);

  // everything is gone: token no longer authenticates
  assert.throws(() => svc.getRoomView(roomId, B), RendezvousError);
  assert.equal(svc.cleanupExpired(), 0, 'second run is a no-op');
});

test('limits: ttl > 24h rejected, oversize message rejected, 1 participant rejected', () => {
  const { svc } = makeService();
  assert.throws(
    () => svc.createRoom({ title: 'x', ttl_hours: 25, participants: [{ role: 'a' }, { role: 'b' }] }, 'http://x'),
    RendezvousError,
  );
  assert.throws(() => svc.createRoom({ title: 'x', participants: [{ role: 'a' }] }, 'http://x'), RendezvousError);
  const created = createTwoPartyRoom(svc);
  assert.throws(
    () => svc.postMessage(created.room_id, created.participants[0].token, 'a'.repeat(33 * 1024)),
    RendezvousError,
  );
});

test('destroyRoom: allowed for participant and observer, rejected for strangers', () => {
  const { svc } = makeService();
  const created = createTwoPartyRoom(svc);
  const roomId = created.room_id;
  const tokenA = created.participants[0].token;
  const observerToken = created.observer_url.split('/').pop()!;
  // stranger
  assert.throws(() => svc.destroyRoom(roomId, 'forged-token'), RendezvousError);
  // observer may read and destroy
  const view = svc.getObserverView(roomId, observerToken);
  assert.ok(view.turn.length > 0);
  svc.destroyRoom(roomId, observerToken);
  assert.throws(() => svc.getRoomView(roomId, tokenA), RendezvousError, 'room is gone');

  // participant may also destroy
  const c2 = createTwoPartyRoom(svc);
  svc.destroyRoom(c2.room_id, c2.participants[1].token);
  assert.throws(() => svc.getRoomView(c2.room_id, c2.participants[0].token), RendezvousError);
});

test('only addressee or author can resolve a question', () => {
  const { svc } = makeService();
  const created = createTwoPartyRoom(svc);
  const [A, B] = created.participants.map((p) => p.token);
  const q = svc.openQuestion(created.room_id, B, 'check logs', true, created.participants[0].id);
  // a random third participant would be needed to test "other"; with 2
  // participants the author/addressee rule reduces to both being allowed.
  const resolved = svc.resolveQuestion(created.room_id, A, q.id, 'checked: ok');
  assert.equal(resolved.status, 'resolved');
});