hermes-agent/tests/agent/test_model_metadata_ssl.py
Teknium 28524adb0e fix(tests): eliminate flaky/broken tests — shadow sys.path inserts, unmocked network in compressor tests, stale-SDK feishu pin guard, quadratic redact regexes
- Remove tests/-shadowing sys.path.insert(dirname/'..') from 11 test files:
  it prepended the tests/ dir itself to sys.path, so 'import agent' /
  'import hermes_cli' resolved to the test packages and collection died
  with ModuleNotFoundError depending on import order (2 files failed in
  every full-suite run; 9 more were latent).
- Patch call_llm in 5 context-compressor tests that called compress()
  unmocked: each burned ~50s attempting live LLM traffic through the
  relay before falling back (572s file — the slowest in the suite, and
  flaky under the 300s per-file timeout). File now runs in ~5s.
- agent/redact.py: fix two catastrophically-backtracking regexes hit by
  the compressor's redaction pass on large payloads —
  _STRICT_URL_USERINFO_RE anchors on the mandatory '//' (optional-scheme
  prefix backtracked O(n^2): ~55s on a 320KB payload, now sub-ms;
  output-equivalence fuzz-verified on 20k random strings), and the
  _CFG_DOTTED_RE/_CFG_ANCHORED_RE subs gain an exact linear keyword
  pre-gate so secret-free text skips the quadratic pattern entirely.
- tests/gateway/test_feishu.py: version-guard the extra_ua_tags SDK
  signature check; the repo pins lark-oapi==1.6.8 but stale local
  installs (1.5.3) fail the assertion — skip below the pin.
- tests/tools/test_managed_browserbase_and_modal.py: stub
  agent.redact + agent.credential_persistence in the fake agent package
  (empty __path__ blocks all real agent.* imports added since the fake
  was written).
- tests/gateway/test_startup_restart_race.py: raise wait_for timeouts
  2s -> 30s; 2s wall-clock on a loaded 40-worker box flaked in the
  baseline run (passes instantly when the box is quiet).
2026-07-29 15:12:28 -07:00

55 lines
1.6 KiB
Python

"""Tests for _resolve_requests_verify() env var precedence.
Verifies that custom provider `/models` fetches honour the three supported
CA bundle env vars (HERMES_CA_BUNDLE, REQUESTS_CA_BUNDLE, SSL_CERT_FILE)
in the documented priority order, and that non-existent paths are
skipped gracefully rather than breaking the request.
No filesystem or network I/O required — we use tmp_path to create real
CA bundle stand-in files and monkeypatch env vars.
"""
from pathlib import Path
import pytest
from agent.model_metadata import _resolve_requests_verify
_CA_ENV_VARS = ("HERMES_CA_BUNDLE", "REQUESTS_CA_BUNDLE", "SSL_CERT_FILE")
@pytest.fixture
def clean_env(monkeypatch):
"""Clear all three SSL env vars so each test starts from a known state."""
for var in _CA_ENV_VARS:
monkeypatch.delenv(var, raising=False)
return monkeypatch
@pytest.fixture
def bundle_file(tmp_path: Path) -> str:
"""Create a placeholder CA bundle file and return its absolute path."""
path = tmp_path / "ca.pem"
path.write_text("-----BEGIN CERTIFICATE-----\nstub\n-----END CERTIFICATE-----\n")
return str(path)
class TestResolveRequestsVerify:
def test_no_env_returns_true(self, clean_env):
assert _resolve_requests_verify() is True
def test_priority_hermes_over_requests(self, clean_env, tmp_path, bundle_file):
other = tmp_path / "other.pem"
other.write_text("stub")
clean_env.setenv("HERMES_CA_BUNDLE", bundle_file)
clean_env.setenv("REQUESTS_CA_BUNDLE", str(other))
assert _resolve_requests_verify() == bundle_file