Files
hermes-agent/tests/plugins
Teknium fd0796947f fix: stabilize CI — TS widen, sys.modules restore, WS subscriber race (#17836)
Three narrow fixes targeting the remaining red checks after #17828:

1. ui-tui/src/app/slash/commands/ops.ts (Docker Build):
   /reload-mcp's local params type annotated session_id: string
   while ctx.sid is string | null. Widen to string | null —
   matches every other rpc call site and the test harness which passes
   { session_id: null }. Fixes TS2322 on line 86. The rpc signature
   itself is Record<string, unknown>, so this is purely a local
   typing fix, no behavioral change.

2. tests/plugins/test_achievements_plugin.py (13 cascading test failures):
   _install_fake_session_db did a raw sys.modules['hermes_state'] =
   fake_module without restoration, leaking the fake across xdist
   worker boundaries. Downstream tests doing from hermes_state import
   SessionDB got a module whose SessionDB was lambda: fake_db
   — 6 test_hermes_state.py tests failed with AttributeError: 'function'
   object has no attribute '_sanitize_fts5_query' / _contains_cjk,
   and 7 test_860_dedup.py tests failed with TypeError: got unexpected
   keyword argument 'db_path' (real code calls SessionDB(db_path=...)).

   Fix: stash monkeypatch on the plugin_api module object in the
   fixture, and have the helper do monkeypatch.setitem(sys.modules,
   'hermes_state', fake_module) for auto-restoration at test teardown.

3. tests/hermes_cli/test_web_server.py (WS race):
   TestPtyWebSocket::test_pub_broadcasts_to_events_subscribers hit the
   30s test timeout on CI. websocket_connect returns after
   ws.accept() — but /api/events registers the subscriber in
   _event_channels on the NEXT await (inside _event_lock). A
   publish immediately after connect could race ahead of registration
   and be dropped, and the subsequent receive_text() blocked until
   SIGALRM killed the test. Fix: poll _event_channels after the
   subscriber connects, before publishing.

Validation:
scripts/run_tests.sh tests/plugins/test_achievements_plugin.py
                     tests/run_agent/test_860_dedup.py
                     tests/test_hermes_state.py
                     tests/hermes_cli/test_web_server.py    338 passed
cd ui-tui && npm run type-check                             clean
cd ui-tui && npm run build                                  clean

Remaining red checks are pure infra (Nix ubuntu hits
TwirpErrorResponse ResourceExhausted on the GH Actions cache API; Nix
macos bounces between npm build openssl-legacy and cache rate-limits)
and cannot be fixed in the codebase.
2026-04-30 01:34:08 -07:00
..