hermes-agent/tests/gateway/test_pending_event_none.py

72 lines
2.9 KiB
Python

"""Tests for pending follow-up extraction in recursive _run_agent calls.
When pending_event is None (Path B: pending comes from interrupt_message),
accessing pending_event.channel_prompt previously raised AttributeError.
This verifies the fix: channel_prompt is captured inside the
`if pending_event is not None:` block and falls back to None otherwise.
Also verifies that internal control interrupt reasons like "Stop requested"
do not get recycled into the pending-user-message follow-up path.
"""
from types import SimpleNamespace
from gateway.run import _is_control_interrupt_message
def _extract_channel_prompt(pending_event):
"""Reproduce the fixed logic from gateway/run.py.
Mirrors the variable-capture pattern used before the recursive
_run_agent call so we can test both paths without a full runner.
"""
next_channel_prompt = None
if pending_event is not None:
next_channel_prompt = getattr(pending_event, "channel_prompt", None)
return next_channel_prompt
def _extract_pending_text(interrupted, pending_event, interrupt_message):
"""Reproduce the fixed pending-text selection from gateway/run.py."""
if interrupted and pending_event is None and interrupt_message:
if _is_control_interrupt_message(interrupt_message):
return None
return interrupt_message
return None
class TestPendingEventNoneChannelPrompt:
"""Guard against AttributeError when pending_event is None."""
def test_none_pending_event_returns_none_channel_prompt(self):
"""Path B: pending_event is None — must not raise AttributeError."""
result = _extract_channel_prompt(None)
assert result is None
def test_pending_event_with_channel_prompt_passes_through(self):
"""Path A: pending_event present — channel_prompt is forwarded."""
event = SimpleNamespace(channel_prompt="You are a helpful bot.")
result = _extract_channel_prompt(event)
assert result == "You are a helpful bot."
def test_pending_event_without_channel_prompt_returns_none(self):
"""Path A: pending_event present but has no channel_prompt attribute."""
event = SimpleNamespace()
result = _extract_channel_prompt(event)
assert result is None
class TestControlInterruptMessages:
"""Control interrupt reasons must not become follow-up user input."""
def test_stop_requested_is_not_treated_as_pending_user_message(self):
result = _extract_pending_text(True, None, "Stop requested")
assert result is None
def test_session_reset_requested_is_not_treated_as_pending_user_message(self):
result = _extract_pending_text(True, None, "Session reset requested")
assert result is None
def test_real_user_interrupt_message_still_requeues(self):
result = _extract_pending_text(True, None, "actually use postgres instead")
assert result == "actually use postgres instead"