hermes-agent/tests/gateway/test_email_robustness.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

81 lines
2.5 KiB
Python

"""Email adapter robustness against malformed IMAP responses (salvage of #2794).
Validates that:
- Malformed IMAP fetch responses are skipped instead of aborting the batch
(UIDs are marked seen before fetch, so an abort permanently loses messages)
- Message-ID generation handles a missing '@' in EMAIL_ADDRESS
"""
import os
import unittest
import uuid
from email.mime.text import MIMEText
from unittest.mock import MagicMock, patch
def _make_adapter(address="hermes@test.com"):
from gateway.config import PlatformConfig
with patch.dict(os.environ, {
"EMAIL_ADDRESS": address,
"EMAIL_PASSWORD": "secret",
"EMAIL_IMAP_HOST": "imap.test.com",
"EMAIL_SMTP_HOST": "smtp.test.com",
}):
from plugins.platforms.email.adapter import EmailAdapter
adapter = EmailAdapter(PlatformConfig(enabled=True))
return adapter
def _raw_email(sender="user@test.com", subject="Hello"):
msg = MIMEText("Test body", "plain", "utf-8")
msg["From"] = sender
msg["Subject"] = subject
msg["Message-ID"] = f"<{uuid.uuid4().hex[:8]}@test.com>"
return msg.as_bytes()
class TestImapResponseGuard(unittest.TestCase):
"""_fetch_new_messages skips messages with unexpected IMAP structure."""
def _fetch_with(self, fetch_responses):
adapter = _make_adapter()
uids = b" ".join(
str(i + 1).encode() for i in range(len(fetch_responses))
)
fetch_iter = iter(fetch_responses)
def uid_handler(command, *args):
if command == "search":
return ("OK", [uids])
if command == "fetch":
return next(fetch_iter)
return ("NO", [])
mock_imap = MagicMock()
mock_imap.uid.side_effect = uid_handler
with patch("imaplib.IMAP4_SSL", return_value=mock_imap):
return adapter._fetch_new_messages()
def test_normal_response_parses(self):
results = self._fetch_with([("OK", [(b"1 (RFC822 {123}", _raw_email())])])
self.assertEqual(len(results), 1)
self.assertEqual(results[0]["sender_addr"], "user@test.com")
def test_none_element_skipped(self):
results = self._fetch_with([("OK", [None])])
self.assertEqual(results, [])
class TestMessageIdDomain(unittest.TestCase):
"""Message-ID generation tolerates EMAIL_ADDRESS without '@'."""
def test_address_without_at(self):
adapter = _make_adapter("not-an-email")
self.assertEqual(adapter._message_id_domain(), "localhost")
if __name__ == "__main__":
unittest.main()