hermes-agent/tests/gateway/test_model_command_custom_providers.py
Teknium 39975613b1
test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s
Second, deeper pass over tools/gateway/hermes_cli plus first pass over
the trees wave 1 missed (acp, acp_adapter, skills, computer_use, docker,
dashboard, conformance, monitoring, secret_sources, hermes_state,
providers). Same rubric as wave 1 (AGENTS.md test policy); security,
alternation/caching invariants, issue-number regressions, and E2E kept.

Real test-quality fixes found and rooted out along the way:
- tests/tools/test_command_guards.py made real auxiliary-LLM HTTPS calls
  (DEFAULT_CONFIG smart-approval leaked in) — pinned approval
  mode=manual via autouse fixture: 17.4s → 0.4s.
- test_model_switch_custom_providers.py / test_user_providers_model_switch.py
  silently probed live provider catalogs (~2s/test) — stubbed
  cached_provider_model_ids/provider_model_ids/fetch_api_models.
- test_telegram_noise_filter.py: 15-platform copy-paste matrix over
  shared gateway.run logic → 3 representative platforms (55s → 3.9s).
- test_gateway_shutdown.py: stop()'s 5s interrupt-deadline loop spun on
  MagicMock agents — interrupt.side_effect now clears _running_agents
  (22s → 1.0s).
- test_gateway_inactivity_timeout.py poll-harness timings shrunk 3-5x
  (24s → 1.1s); test_mcp_stability.py backoff/SIGTERM-grace sleeps
  patched (15.4s → 2.5s); test_async_delegation.py negative-drain wait
  5s → 0.5s.
- test_telegram_init_deadline.py: loop-block margin restored to 1.0s
  with rationale comment — the watchdog-dump assertion needs the loop
  blocked well past deadline+grace under parallel load (flaked once in
  the 40-worker verification run at a 0.2s margin).

Verification: full hermetic suite via scripts/run_tests.sh —
2,438 files, 21,718 tests passed, 0 failed, 293.9s wall.
Suite totals vs original baseline: 46,820 → 19,757 test functions
(−57.8%), wall 583.5s → 293.9s (−50%), subprocess CPU 13,564s → 11,623s.
2026-07-29 13:39:40 -07:00

70 lines
2.2 KiB
Python

"""Regression tests for gateway /model support of config.yaml custom_providers."""
import yaml
import pytest
from gateway.config import Platform
from gateway.platforms.base import MessageEvent, MessageType
from gateway.run import GatewayRunner
from gateway.session import SessionSource
def _make_runner():
runner = object.__new__(GatewayRunner)
runner.adapters = {}
runner._voice_mode = {}
runner._session_model_overrides = {}
return runner
def _make_event(text="/model"):
return MessageEvent(
text=text,
message_type=MessageType.TEXT,
source=SessionSource(platform=Platform.TELEGRAM, chat_id="12345", chat_type="dm"),
)
@pytest.mark.asyncio
async def test_direct_model_switch_offloads_to_thread(tmp_path, monkeypatch):
"""A direct `/model <name>` switch must route switch_model() through
asyncio.to_thread so the blocking models.dev HTTP fetch can't freeze the
gateway event loop (#20525)."""
import asyncio
from hermes_cli.model_switch import ModelSwitchResult
hermes_home = tmp_path / ".hermes"
hermes_home.mkdir()
(hermes_home / "config.yaml").write_text(
yaml.safe_dump(
{"model": {"default": "gpt-5.4", "provider": "openrouter"}}
),
encoding="utf-8",
)
import gateway.run as gateway_run
monkeypatch.setattr(gateway_run, "_hermes_home", hermes_home)
# Fail the switch so the handler returns before _finish_switch (which needs
# full runner state) — we only care that the offload happened.
def _fake_switch(**kwargs):
return ModelSwitchResult(success=False, error_message="nope")
monkeypatch.setattr("hermes_cli.model_switch.switch_model", _fake_switch)
offloaded = []
real_to_thread = asyncio.to_thread
async def _spy_to_thread(func, /, *args, **kwargs):
offloaded.append(getattr(func, "__name__", repr(func)))
return await real_to_thread(func, *args, **kwargs)
monkeypatch.setattr(asyncio, "to_thread", _spy_to_thread)
result = await _make_runner()._handle_model_command(_make_event("/model gpt-5.4"))
# switch_model was offloaded to a worker thread, not run on the event loop.
assert "_fake_switch" in offloaded
assert result is not None and "nope" in result