hermes-agent/tests/gateway/test_whatsapp_bridge_dir_resolution.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

60 lines
2.2 KiB
Python

"""Tests for resolve_whatsapp_bridge_dir() — read-only install tree handling.
Regression coverage for #49561: in the Docker image the install tree
(/opt/hermes/scripts/whatsapp-bridge) is read-only, so `npm install` fails
with EACCES. The resolver must detect the read-only install dir and mirror the
bridge source into a writable HERMES_HOME location instead.
"""
import importlib
from pathlib import Path
import pytest
from gateway.platforms import whatsapp_common
def _seed_install_tree(install_bridge: Path) -> None:
"""Create a minimal fake bridge source tree."""
install_bridge.mkdir(parents=True, exist_ok=True)
(install_bridge / "bridge.js").write_text("// bridge\n")
(install_bridge / "package.json").write_text('{"name": "whatsapp-bridge"}\n')
def test_readonly_install_mirrors_to_hermes_home(tmp_path, monkeypatch):
"""A read-only install tree is mirrored into a writable HERMES_HOME."""
install_root = tmp_path / "install"
install_bridge = install_root / "scripts" / "whatsapp-bridge"
_seed_install_tree(install_bridge)
hermes_home = tmp_path / "hermes_home"
hermes_home.mkdir()
monkeypatch.setattr(
whatsapp_common, "__file__",
str(install_root / "gateway" / "platforms" / "whatsapp_common.py"),
)
monkeypatch.setattr(
"hermes_constants.get_hermes_home", lambda: hermes_home
)
# Simulate a read-only install tree. chmod(0o555) is unreliable under
# root (CI/Docker bypass permission bits), so force the write probe to
# fail by raising on the .write_test touch for the install dir only.
_real_touch = Path.touch
def _fake_touch(self, *a, **kw):
if self.name == ".write_test" and install_bridge in self.parents:
raise PermissionError("read-only install tree")
return _real_touch(self, *a, **kw)
monkeypatch.setattr(Path, "touch", _fake_touch)
resolved = whatsapp_common.resolve_whatsapp_bridge_dir()
expected = hermes_home / "scripts" / "whatsapp-bridge"
assert resolved == expected
# Source was mirrored, not symlinked.
assert (expected / "bridge.js").read_text() == "// bridge\n"
assert (expected / "package.json").exists()