memind/session-reconcile.test.mjs

import test from 'node:test';
import assert from 'node:assert/strict';
import { extensionConfigsMatch, extensionsNeedingRefresh } from './session-reconcile.mjs';

test('extensionConfigsMatch compares available_tools', () => {
  const sessionExt = { name: 'developer', available_tools: ['write', 'edit'] };
  const desired = { name: 'developer', available_tools: ['write', 'edit', 'shell', 'tree'] };
  assert.equal(extensionConfigsMatch(sessionExt, desired), false);
  assert.equal(
    extensionConfigsMatch(
      { name: 'developer', available_tools: ['shell', 'tree', 'write', 'edit'] },
      desired,
    ),
    true,
  );
});

test('extensionsNeedingRefresh upgrades stale developer tools', () => {
  const current = [
    { name: 'developer', available_tools: ['write', 'edit'] },
    { name: 'skills', available_tools: [] },
  ];
  const desired = [
    { name: 'developer', available_tools: ['write', 'edit', 'shell', 'tree'] },
    { name: 'skills', available_tools: [] },
  ];
  const { toRemove, toAdd } = extensionsNeedingRefresh(current, desired);
  assert.deepEqual(toRemove, ['developer']);
  assert.equal(toAdd.length, 1);
  assert.equal(toAdd[0].name, 'developer');
  assert.deepEqual(toAdd[0].available_tools, ['write', 'edit', 'shell', 'tree']);
});

test('extensionsNeedingRefresh adds missing extensions', () => {
  const { toRemove, toAdd } = extensionsNeedingRefresh(
    [{ name: 'developer', available_tools: ['write', 'edit'] }],
    [
      { name: 'developer', available_tools: ['write', 'edit'] },
      { name: 'summon', available_tools: ['load_skill'] },
    ],
  );
  assert.deepEqual(toRemove, []);
  assert.equal(toAdd.length, 1);
  assert.equal(toAdd[0].name, 'summon');
});