Files
hermes-agent/tests/cron/test_cron_cloud_context.py
Alexander Whitestone 568a735f65
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fix(cron): inject cloud-context warning when prompt refs localhost
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.

Detection: 12 regex patterns for localhost, 127.x, ollama, curl/wget
localhost, http://localhost, local model references.

Also adds missing ModelContextError and CRON_MIN_CONTEXT_TOKENS.

14 tests added (all passing).

Closes #500 (Fixes #378, Closes #456)
2026-04-13 21:49:31 -04:00

84 lines
2.9 KiB
Python

"""Tests for cron cloud-context warning injection (#468)."""
import pytest
from cron.scheduler import (
_LOCAL_SERVICE_PATTERNS,
_detect_local_service_refs,
_inject_cloud_context,
_CLOUD_CONTEXT_WARNING,
)
class TestDetectLocalServiceRefs:
"""Test local service reference detection."""
def test_detects_localhost_with_port(self):
refs = _detect_local_service_refs("Connect to localhost:11434")
assert len(refs) > 0
def test_detects_127_address(self):
refs = _detect_local_service_refs("Check http://127.0.0.1:8080/health")
assert len(refs) > 0
def test_detects_ollama(self):
refs = _detect_local_service_refs("Run ollama pull gemma4")
assert len(refs) > 0
def test_detects_curl_localhost(self):
refs = _detect_local_service_refs("curl localhost:11434/api/tags")
assert len(refs) > 0
def test_detects_wget_localhost(self):
refs = _detect_local_service_refs("wget localhost:8080/data")
assert len(refs) > 0
def test_detects_http_localhost(self):
refs = _detect_local_service_refs("http://localhost:3000")
assert len(refs) > 0
def test_detects_local_model(self):
refs = _detect_local_service_refs("Use the local model for inference")
assert len(refs) > 0
def test_no_refs_returns_empty(self):
refs = _detect_local_service_refs("Search the web for Python tutorials")
assert len(refs) == 0
def test_case_insensitive(self):
refs = _detect_local_service_refs("OLLAMA is running on LocalHost:11434")
assert len(refs) > 0
class TestInjectCloudContext:
"""Test cloud context warning injection."""
def test_no_warning_on_local_endpoint(self):
prompt = "Check ollama on localhost:11434"
result = _inject_cloud_context(prompt, "http://localhost:11434/v1")
assert result == prompt # No injection for local endpoints
def test_no_warning_when_no_local_refs(self):
prompt = "Search the web for news"
result = _inject_cloud_context(prompt, "https://api.openai.com/v1")
assert result == prompt
def test_injects_warning_on_cloud_with_local_refs(self):
prompt = "Check ollama status on localhost:11434"
result = _inject_cloud_context(prompt, "https://api.openai.com/v1")
assert _CLOUD_CONTEXT_WARNING in result
assert prompt in result
assert result.startswith(_CLOUD_CONTEXT_WARNING)
def test_nous_cloud_injects_warning(self):
prompt = "curl localhost:11434/api/tags"
result = _inject_cloud_context(prompt, "https://inference-api.nousresearch.com/v1")
assert _CLOUD_CONTEXT_WARNING in result
def test_warning_content(self):
prompt = "local model check"
result = _inject_cloud_context(prompt, "https://api.example.com/v1")
assert "CLOUD" in result
assert "NOT accessible" in result
assert "localhost" in result