memind/scripts/check-memory-v2-session-flow.test.mjs

import assert from 'node:assert/strict';
import test from 'node:test';
import {
  parseMemoryV2SessionFlowArgs,
  runMemoryV2SessionFlowCli,
} from './check-memory-v2-session-flow.mjs';

function writableBuffer() {
  let value = '';
  return {
    write(chunk) {
      value += String(chunk);
    },
    value() {
      return value;
    },
  };
}

function jsonResponse(body, { status = 200, headers = {} } = {}) {
  return {
    ok: status >= 200 && status < 300,
    status,
    headers: {
      get(name) {
        return headers[name.toLowerCase()] ?? headers[name] ?? null;
      },
    },
    async text() {
      return JSON.stringify(body);
    },
  };
}

function sseResponse(chunks) {
  const encoded = chunks.map((chunk) => new TextEncoder().encode(chunk));
  return {
    ok: true,
    status: 200,
    headers: {
      get() {
        return 'text/event-stream';
      },
    },
    body: new ReadableStream({
      start(controller) {
        for (const chunk of encoded) controller.enqueue(chunk);
        controller.close();
      },
    }),
    async text() {
      return '';
    },
  };
}

test('parseMemoryV2SessionFlowArgs maps session flow options', () => {
  assert.deepEqual(
    parseMemoryV2SessionFlowArgs([
      '--base-url',
      'http://127.0.0.1:18081/',
      '--prompt',
      'hello',
      '--expect-backend',
      'pgvector',
      '--expect-selected-backend',
      'pgvector',
      '--timeout-ms',
      '5000',
    ]),
    {
      baseUrl: 'http://127.0.0.1:18081',
      prompt: 'hello',
      expectedBackend: 'pgvector',
      expectedSelectedBackend: 'pgvector',
      timeoutMs: 5000,
      help: false,
    },
  );
});

test('runMemoryV2SessionFlowCli passes against a mocked live session flow', async () => {
  const stdout = writableBuffer();
  const code = await runMemoryV2SessionFlowCli({
    argv: [
      '--base-url',
      'http://app.local',
      '--expect-backend',
      'pgvector',
      '--expect-selected-backend',
      'pgvector',
    ],
    stdout,
    async fetchImpl(url, init = {}) {
      if (url.endsWith('/auth/register')) {
        return jsonResponse({ ok: true, user: { id: 'user-1' } });
      }
      if (url.endsWith('/auth/login')) {
        return jsonResponse(
          { authenticated: true, user: { id: 'user-1' } },
          { headers: { 'set-cookie': 'session=abc; Path=/; HttpOnly' } },
        );
      }
      if (url.endsWith('/api/agent/start')) {
        return jsonResponse({ id: 'session-1' });
      }
      if (url.endsWith('/api/sessions/session-1/events')) {
        return sseResponse([
          'id: 1\ndata: {"type":"Message","message":{"role":"assistant","content":[{"type":"text","text":"hi"}],"metadata":{"userVisible":true}}}\n\n',
          'id: 2\ndata: {"type":"Finish","reason":"stop"}\n\n',
        ]);
      }
      if (url.endsWith('/api/agent/runs')) {
        assert.equal(init.method, 'POST');
        return jsonResponse({ run: { id: 'run-1' } }, { status: 202 });
      }
      if (url.endsWith('/api/sessions/session-1')) {
        return jsonResponse({
          conversation: [
            {
              role: 'user',
              metadata: { userVisible: true },
              content: [{ type: 'text', text: 'hello' }],
            },
            {
              role: 'assistant',
              metadata: { userVisible: true },
              content: [{ type: 'text', text: 'hi' }],
            },
          ],
        });
      }
      if (url.endsWith('/api/user-memory/v1/remember-recent')) {
        return jsonResponse({ ok: true, analyzed: 1, memories: 0, totalMemories: 0, syncedToSession: true });
      }
      if (url.endsWith('/api/user-memory/v1/sync')) {
        return jsonResponse({ ok: true, analyzed: 1, memories: 0, totalMemories: 0, syncedToSession: true });
      }
      if (url.endsWith('/api/runtime/status')) {
        return jsonResponse({
          ok: true,
          memory: {
            enabled: true,
            backend: 'pgvector',
            selectedBackend: 'pgvector',
            failOpen: true,
            vectorEnabled: true,
          },
        });
      }
      throw new Error(`unexpected url ${url}`);
    },
  });
  const report = JSON.parse(stdout.value());

  assert.equal(code, 0);
  assert.equal(report.ok, true);
  assert.equal(report.sessionId, 'session-1');
  assert.equal(report.runId, 'run-1');
  assert.equal(report.summary.runtimeMemory.selectedBackend, 'pgvector');
});