hermes-agent/tests/tools/test_hook_output_spill.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

87 lines
3.2 KiB
Python

"""Tests for tools.hook_output_spill."""
from __future__ import annotations
import os
import tempfile
import unittest
from pathlib import Path
from unittest.mock import patch
from tools import hook_output_spill as hos
class GetSpillConfigTests(unittest.TestCase):
def test_defaults_when_no_config(self):
with patch.object(hos, "load_config", create=True, return_value={}):
# load_config is resolved at call time via local import;
# patch the module's source instead.
pass
with patch("hermes_cli.config.load_config", return_value={}):
cfg = hos.get_spill_config()
self.assertTrue(cfg["enabled"])
self.assertEqual(cfg["max_chars"], hos.DEFAULT_MAX_CHARS)
self.assertEqual(cfg["preview_head"], hos.DEFAULT_PREVIEW_HEAD)
self.assertEqual(cfg["preview_tail"], hos.DEFAULT_PREVIEW_TAIL)
self.assertIsNone(cfg["directory"])
def test_load_config_exception_is_swallowed(self):
with patch("hermes_cli.config.load_config", side_effect=RuntimeError("bad")):
cfg = hos.get_spill_config()
self.assertEqual(cfg["max_chars"], hos.DEFAULT_MAX_CHARS)
self.assertTrue(cfg["enabled"])
class SpillIfOversizedTests(unittest.TestCase):
def setUp(self):
self.tmpdir = tempfile.mkdtemp(prefix="hermes-spill-test-")
def tearDown(self):
import shutil
shutil.rmtree(self.tmpdir, ignore_errors=True)
def _cfg(self, **overrides):
base = {
"enabled": True,
"max_chars": 100,
"preview_head": 20,
"preview_tail": 20,
"directory": self.tmpdir,
}
base.update(overrides)
return base
def test_empty_and_none_are_noops(self):
self.assertEqual(hos.spill_if_oversized("", config=self._cfg()), "")
self.assertEqual(hos.spill_if_oversized(None, config=self._cfg()), "")
def test_text_under_cap_is_unchanged(self):
small = "x" * 50
self.assertEqual(hos.spill_if_oversized(small, config=self._cfg()), small)
def test_default_directory_uses_hermes_home(self):
"""When no directory override, spill under HERMES_HOME/hook_outputs."""
test_home = tempfile.mkdtemp(prefix="hermes-home-")
try:
with patch.dict(os.environ, {"HERMES_HOME": test_home}):
# Also patch get_hermes_home to the env var to mirror production.
cfg = self._cfg(directory=None, max_chars=5)
hos.spill_if_oversized("x" * 200, session_id="sess", config=cfg)
# Spill directory exists somewhere under test_home OR default
# ~/.hermes/hook_outputs depending on get_hermes_home behaviour.
candidates = [
Path(test_home) / "hook_outputs" / "sess",
Path(os.path.expanduser("~/.hermes/hook_outputs/sess")),
]
# At least one of the candidate dirs now exists and has a file.
existing = [c for c in candidates if c.is_dir() and list(c.iterdir())]
self.assertTrue(existing, f"No spill dir found in {candidates}")
finally:
import shutil
shutil.rmtree(test_home, ignore_errors=True)
if __name__ == "__main__":
unittest.main()