hermes-agent/tests/acp/test_permissions.py
alt-glitch 420c4d02e2 refactor(acp): rewrite imports and update infra for hermes_agent.acp
Rewrite all acp_adapter imports to hermes_agent.acp in source, tests,
and pyproject.toml. Convert relative imports to absolute per manifest
convention. Strip sys.path hack from entry.py (redundant with editable
install). Update pyproject.toml entry point and packages.find.

Part of #14586, #14182
2026-04-23 21:02:03 +05:30

89 lines
3.1 KiB
Python

"""Tests for hermes_agent.acp.permissions — ACP approval bridging."""
import asyncio
from concurrent.futures import Future
from unittest.mock import MagicMock, patch
import pytest
from acp.schema import (
AllowedOutcome,
DeniedOutcome,
RequestPermissionResponse,
)
from hermes_agent.acp.permissions import make_approval_callback
def _make_response(outcome):
"""Helper to build a RequestPermissionResponse with the given outcome."""
return RequestPermissionResponse(outcome=outcome)
def _setup_callback(outcome, timeout=60.0):
"""
Create a callback wired to a mock request_permission coroutine
that resolves to the given outcome.
Returns:
(callback, mock_request_permission_fn)
"""
loop = MagicMock(spec=asyncio.AbstractEventLoop)
mock_rp = MagicMock(name="request_permission")
response = _make_response(outcome)
# Patch asyncio.run_coroutine_threadsafe so it returns a future
# that immediately yields the response.
future = MagicMock(spec=Future)
future.result.return_value = response
with patch("hermes_agent.acp.permissions.asyncio.run_coroutine_threadsafe", return_value=future):
cb = make_approval_callback(mock_rp, loop, session_id="s1", timeout=timeout)
result = cb("rm -rf /", "dangerous command")
return result
class TestApprovalMapping:
def test_approval_allow_once_maps_correctly(self):
outcome = AllowedOutcome(option_id="allow_once", outcome="selected")
result = _setup_callback(outcome)
assert result == "once"
def test_approval_allow_always_maps_correctly(self):
outcome = AllowedOutcome(option_id="allow_always", outcome="selected")
result = _setup_callback(outcome)
assert result == "always"
def test_approval_deny_maps_correctly(self):
outcome = DeniedOutcome(outcome="cancelled")
result = _setup_callback(outcome)
assert result == "deny"
def test_approval_timeout_returns_deny(self):
"""When the future times out, the callback should return 'deny'."""
loop = MagicMock(spec=asyncio.AbstractEventLoop)
mock_rp = MagicMock(name="request_permission")
future = MagicMock(spec=Future)
future.result.side_effect = TimeoutError("timed out")
with patch("hermes_agent.acp.permissions.asyncio.run_coroutine_threadsafe", return_value=future):
cb = make_approval_callback(mock_rp, loop, session_id="s1", timeout=0.01)
result = cb("rm -rf /", "dangerous")
assert result == "deny"
def test_approval_none_response_returns_deny(self):
"""When request_permission resolves to None, the callback should return 'deny'."""
loop = MagicMock(spec=asyncio.AbstractEventLoop)
mock_rp = MagicMock(name="request_permission")
future = MagicMock(spec=Future)
future.result.return_value = None
with patch("hermes_agent.acp.permissions.asyncio.run_coroutine_threadsafe", return_value=future):
cb = make_approval_callback(mock_rp, loop, session_id="s1", timeout=1.0)
result = cb("echo hi", "demo")
assert result == "deny"