hermes-agent/tests/gateway/test_background_process_notifications.py

304 lines
10 KiB
Python

"""Tests for configurable background process notification modes.
The gateway process watcher pushes status updates to users' chats when
background terminal commands run. ``display.background_process_notifications``
controls verbosity: off | result | error | all (default).
Contributed by @PeterFile (PR #593), reimplemented on current main.
"""
import asyncio
from types import SimpleNamespace
from unittest.mock import AsyncMock, patch
import pytest
from gateway.config import GatewayConfig, Platform
from gateway.run import GatewayRunner
# ---------------------------------------------------------------------------
# Helpers
# ---------------------------------------------------------------------------
class _FakeRegistry:
"""Return pre-canned sessions, then None once exhausted."""
def __init__(self, sessions):
self._sessions = list(sessions)
def get(self, session_id):
if self._sessions:
return self._sessions.pop(0)
return None
def _build_runner(monkeypatch, tmp_path, mode: str) -> GatewayRunner:
"""Create a GatewayRunner with a fake config for the given mode."""
(tmp_path / "config.yaml").write_text(
f"display:\n background_process_notifications: {mode}\n",
encoding="utf-8",
)
import gateway.run as gateway_run
monkeypatch.setattr(gateway_run, "_hermes_home", tmp_path)
runner = GatewayRunner(GatewayConfig())
adapter = SimpleNamespace(send=AsyncMock(), handle_message=AsyncMock())
runner.adapters[Platform.TELEGRAM] = adapter
return runner
def _watcher_dict(session_id="proc_test", thread_id=""):
d = {
"session_id": session_id,
"check_interval": 0,
"platform": "telegram",
"chat_id": "123",
}
if thread_id:
d["thread_id"] = thread_id
return d
# ---------------------------------------------------------------------------
# _load_background_notifications_mode unit tests
# ---------------------------------------------------------------------------
class TestLoadBackgroundNotificationsMode:
def test_defaults_to_all(self, monkeypatch, tmp_path):
import gateway.run as gw
monkeypatch.setattr(gw, "_hermes_home", tmp_path)
monkeypatch.delenv("HERMES_BACKGROUND_NOTIFICATIONS", raising=False)
assert GatewayRunner._load_background_notifications_mode() == "all"
def test_reads_config_yaml(self, monkeypatch, tmp_path):
(tmp_path / "config.yaml").write_text(
"display:\n background_process_notifications: error\n"
)
import gateway.run as gw
monkeypatch.setattr(gw, "_hermes_home", tmp_path)
monkeypatch.delenv("HERMES_BACKGROUND_NOTIFICATIONS", raising=False)
assert GatewayRunner._load_background_notifications_mode() == "error"
def test_env_var_overrides_config(self, monkeypatch, tmp_path):
(tmp_path / "config.yaml").write_text(
"display:\n background_process_notifications: error\n"
)
import gateway.run as gw
monkeypatch.setattr(gw, "_hermes_home", tmp_path)
monkeypatch.setenv("HERMES_BACKGROUND_NOTIFICATIONS", "off")
assert GatewayRunner._load_background_notifications_mode() == "off"
def test_false_value_maps_to_off(self, monkeypatch, tmp_path):
(tmp_path / "config.yaml").write_text(
"display:\n background_process_notifications: false\n"
)
import gateway.run as gw
monkeypatch.setattr(gw, "_hermes_home", tmp_path)
monkeypatch.delenv("HERMES_BACKGROUND_NOTIFICATIONS", raising=False)
assert GatewayRunner._load_background_notifications_mode() == "off"
def test_invalid_value_defaults_to_all(self, monkeypatch, tmp_path):
(tmp_path / "config.yaml").write_text(
"display:\n background_process_notifications: banana\n"
)
import gateway.run as gw
monkeypatch.setattr(gw, "_hermes_home", tmp_path)
monkeypatch.delenv("HERMES_BACKGROUND_NOTIFICATIONS", raising=False)
assert GatewayRunner._load_background_notifications_mode() == "all"
# ---------------------------------------------------------------------------
# _run_process_watcher integration tests
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
@pytest.mark.parametrize(
("mode", "sessions", "expected_calls", "expected_fragment"),
[
# all mode: running output → sends update
(
"all",
[
SimpleNamespace(output_buffer="building...\n", exited=False, exit_code=None),
None, # process disappears → watcher exits
],
1,
"is still running",
),
# result mode: running output → no update
(
"result",
[
SimpleNamespace(output_buffer="building...\n", exited=False, exit_code=None),
None,
],
0,
None,
),
# off mode: exited process → no notification
(
"off",
[SimpleNamespace(output_buffer="done\n", exited=True, exit_code=0)],
0,
None,
),
# result mode: exited → notifies
(
"result",
[SimpleNamespace(output_buffer="done\n", exited=True, exit_code=0)],
1,
"finished with exit code 0",
),
# error mode: exit 0 → no notification
(
"error",
[SimpleNamespace(output_buffer="done\n", exited=True, exit_code=0)],
0,
None,
),
# error mode: exit 1 → notifies
(
"error",
[SimpleNamespace(output_buffer="traceback\n", exited=True, exit_code=1)],
1,
"finished with exit code 1",
),
# all mode: exited → notifies
(
"all",
[SimpleNamespace(output_buffer="ok\n", exited=True, exit_code=0)],
1,
"finished with exit code 0",
),
],
)
async def test_run_process_watcher_respects_notification_mode(
monkeypatch, tmp_path, mode, sessions, expected_calls, expected_fragment
):
import tools.process_registry as pr_module
monkeypatch.setattr(pr_module, "process_registry", _FakeRegistry(sessions))
# Patch asyncio.sleep to avoid real delays
async def _instant_sleep(*_a, **_kw):
pass
monkeypatch.setattr(asyncio, "sleep", _instant_sleep)
runner = _build_runner(monkeypatch, tmp_path, mode)
adapter = runner.adapters[Platform.TELEGRAM]
await runner._run_process_watcher(_watcher_dict())
assert adapter.send.await_count == expected_calls, (
f"mode={mode}: expected {expected_calls} sends, got {adapter.send.await_count}"
)
if expected_fragment is not None:
sent_message = adapter.send.await_args.args[1]
assert expected_fragment in sent_message
@pytest.mark.asyncio
async def test_thread_id_passed_to_send(monkeypatch, tmp_path):
"""thread_id from watcher dict is forwarded as metadata to adapter.send()."""
import tools.process_registry as pr_module
sessions = [SimpleNamespace(output_buffer="done\n", exited=True, exit_code=0)]
monkeypatch.setattr(pr_module, "process_registry", _FakeRegistry(sessions))
async def _instant_sleep(*_a, **_kw):
pass
monkeypatch.setattr(asyncio, "sleep", _instant_sleep)
runner = _build_runner(monkeypatch, tmp_path, "all")
adapter = runner.adapters[Platform.TELEGRAM]
await runner._run_process_watcher(_watcher_dict(thread_id="42"))
assert adapter.send.await_count == 1
_, kwargs = adapter.send.call_args
assert kwargs["metadata"] == {"thread_id": "42"}
@pytest.mark.asyncio
async def test_no_thread_id_sends_no_metadata(monkeypatch, tmp_path):
"""When thread_id is empty, metadata should be None (general topic)."""
import tools.process_registry as pr_module
sessions = [SimpleNamespace(output_buffer="done\n", exited=True, exit_code=0)]
monkeypatch.setattr(pr_module, "process_registry", _FakeRegistry(sessions))
async def _instant_sleep(*_a, **_kw):
pass
monkeypatch.setattr(asyncio, "sleep", _instant_sleep)
runner = _build_runner(monkeypatch, tmp_path, "all")
adapter = runner.adapters[Platform.TELEGRAM]
await runner._run_process_watcher(_watcher_dict())
assert adapter.send.await_count == 1
_, kwargs = adapter.send.call_args
assert kwargs["metadata"] is None
@pytest.mark.asyncio
async def test_inject_watch_notification_routes_from_session_store_origin(monkeypatch, tmp_path):
from gateway.session import SessionSource
runner = _build_runner(monkeypatch, tmp_path, "all")
adapter = runner.adapters[Platform.TELEGRAM]
runner.session_store._entries["agent:main:telegram:group:-100:42"] = SimpleNamespace(
origin=SessionSource(
platform=Platform.TELEGRAM,
chat_id="-100",
chat_type="group",
thread_id="42",
user_id="123",
user_name="Emiliyan",
)
)
evt = {
"session_id": "proc_watch",
"session_key": "agent:main:telegram:group:-100:42",
}
await runner._inject_watch_notification("[SYSTEM: Background process matched]", evt)
adapter.handle_message.assert_awaited_once()
synth_event = adapter.handle_message.await_args.args[0]
assert synth_event.internal is True
assert synth_event.source.platform == Platform.TELEGRAM
assert synth_event.source.chat_id == "-100"
assert synth_event.source.chat_type == "group"
assert synth_event.source.thread_id == "42"
assert synth_event.source.user_id == "123"
assert synth_event.source.user_name == "Emiliyan"
def test_build_process_event_source_falls_back_to_session_key_chat_type(monkeypatch, tmp_path):
runner = _build_runner(monkeypatch, tmp_path, "all")
evt = {
"session_id": "proc_watch",
"session_key": "agent:main:telegram:group:-100:42",
"platform": "telegram",
"chat_id": "-100",
"thread_id": "42",
"user_id": "123",
"user_name": "Emiliyan",
}
source = runner._build_process_event_source(evt)
assert source is not None
assert source.platform == Platform.TELEGRAM
assert source.chat_id == "-100"
assert source.chat_type == "group"
assert source.thread_id == "42"
assert source.user_id == "123"
assert source.user_name == "Emiliyan"