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hermes-agent/tests/cron/test_cron_cloud_context.py
Timmy 84497c6a9f
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fix(cron): inject cloud-context warning when prompt refs localhost (#468)
When a cron job runs on a cloud endpoint but its prompt references
local services (Ollama, localhost, etc.), inject a [SYSTEM NOTE]
warning so the agent reports the limitation instead of wasting
iterations on doomed connections.

Fixes #378, Closes #456.

## Changes
- cron/scheduler.py: Added import re, _LOCAL_SERVICE_PATTERNS (12 patterns),
  _detect_local_service_refs(), _inject_cloud_context(). Injection in run_job()
  after cloud endpoint detection.
- tests/cron/test_cron_cloud_context.py: 19 tests

## Detection patterns
localhost:PORT, 127.x.x.x:PORT, 0.0.0.0:PORT, ollama, curl localhost,
wget localhost, http://localhost, https://127.x, check ollama,
connect local, hermes gateway local

Closes #468.
2026-04-13 21:33:21 -04:00

121 lines
4.2 KiB
Python

"""Tests for cron cloud context warning injection (fix #378, #456).
When a cron job runs on a cloud endpoint but its prompt references local
services (Ollama, localhost, etc.), inject a warning so the agent reports
the limitation instead of wasting iterations on doomed connections.
"""
import pytest
from cron.scheduler import (
_detect_local_service_refs,
_inject_cloud_context,
_LOCAL_SERVICE_PATTERNS,
)
# ---------------------------------------------------------------------------
# Pattern detection
# ---------------------------------------------------------------------------
class TestDetectLocalServiceRefs:
def test_localhost_with_port(self):
refs = _detect_local_service_refs("Check http://localhost:8080/status")
assert len(refs) > 0
assert any("localhost" in r for r in refs)
def test_127_address(self):
refs = _detect_local_service_refs("Connect to 127.0.0.1:11434")
assert len(refs) > 0
def test_ollama_reference(self):
refs = _detect_local_service_refs("Run this on Ollama with gemma3")
assert len(refs) > 0
assert any("ollama" in r.lower() for r in refs)
def test_curl_localhost(self):
refs = _detect_local_service_refs("curl localhost:3000/api/data")
assert len(refs) > 0
def test_wget_localhost(self):
refs = _detect_local_service_refs("wget http://localhost/file.txt")
assert len(refs) > 0
def test_http_localhost(self):
refs = _detect_local_service_refs("http://localhost:8642/health")
assert len(refs) > 0
def test_https_127(self):
refs = _detect_local_service_refs("https://127.0.0.1:443/secure")
assert len(refs) > 0
def test_0000_address(self):
refs = _detect_local_service_refs("Bind to 0.0.0.0:9090")
assert len(refs) > 0
def test_no_match_for_remote(self):
refs = _detect_local_service_refs("Check https://api.openai.com/v1/models")
assert len(refs) == 0
def test_no_match_for_gitea(self):
refs = _detect_local_service_refs("Query forge.alexanderwhitestone.com for issues")
assert len(refs) == 0
def test_no_match_empty(self):
refs = _detect_local_service_refs("")
assert len(refs) == 0
def test_check_ollama_phrase(self):
refs = _detect_local_service_refs("First check Ollama is running")
assert len(refs) > 0
def test_connect_local_phrase(self):
refs = _detect_local_service_refs("Connect to local Ollama server")
assert len(refs) > 0
# ---------------------------------------------------------------------------
# Warning injection
# ---------------------------------------------------------------------------
class TestInjectCloudContext:
def test_prepends_warning(self):
original = "Run a health check on localhost:8080"
refs = _detect_local_service_refs(original)
result = _inject_cloud_context(original, refs)
assert "SYSTEM NOTE" in result
assert "cloud endpoint" in result
assert original in result
def test_warning_is_first(self):
original = "Check localhost:11434"
refs = _detect_local_service_refs(original)
result = _inject_cloud_context(original, refs)
assert result.startswith("[SYSTEM NOTE")
def test_preserves_original_prompt(self):
original = "Do something with Ollama and then report results"
refs = _detect_local_service_refs(original)
result = _inject_cloud_context(original, refs)
assert "Do something with Ollama" in result
def test_mentions_cannot_reach(self):
original = "curl localhost:8080"
refs = _detect_local_service_refs(original)
result = _inject_cloud_context(original, refs)
assert "cannot reach" in result.lower() or "cannot" in result.lower()
# ---------------------------------------------------------------------------
# Pattern coverage
# ---------------------------------------------------------------------------
class TestPatternCoverage:
def test_at_least_10_patterns(self):
assert len(_LOCAL_SERVICE_PATTERNS) >= 10
def test_patterns_are_strings(self):
for p in _LOCAL_SERVICE_PATTERNS:
assert isinstance(p, str)
assert len(p) > 0