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agent-desktop/tests/unit/checkpoints/test_checkpoint_hooks.py
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Python

# -*- coding: utf-8 -*-
"""Checkpoint hook scheduling behavior."""
from __future__ import annotations
from types import SimpleNamespace
import pytest
from pineagents.agents.acp.meta import ACP_EPHEMERAL_META_KEY
from pineagents.checkpoints.hooks import CheckpointAutoSnapshotHook
from pineagents.checkpoints.runtime import RUNTIME
from pineagents.hooks.session.signals import SESSION_SAVE_SUCCEEDED_KEY
pytestmark = [pytest.mark.unit, pytest.mark.p1]
def _ctx(*, persisted: bool | None, ephemeral: bool = False):
extras = {}
if persisted is not None:
extras[SESSION_SAVE_SUCCEEDED_KEY] = persisted
return SimpleNamespace(
request=SimpleNamespace(
request_context={ACP_EPHEMERAL_META_KEY: ephemeral},
user_id="user",
channel="console",
),
workspace=object(),
session_id="session",
input_msgs=[
SimpleNamespace(get_text_content=lambda: "hello"),
],
extras=extras,
)
async def test_auto_snapshot_requires_successfully_persisted_session(
monkeypatch: pytest.MonkeyPatch,
) -> None:
scheduled: list[dict] = []
async def schedule(*_args, **kwargs) -> None:
scheduled.append(kwargs)
monkeypatch.setattr(RUNTIME, "schedule_auto_snapshot", schedule)
await CheckpointAutoSnapshotHook().run(_ctx(persisted=True))
assert scheduled == [
{
"session_id": "session",
"user_id": "user",
"channel": "console",
"query_text": "hello",
},
]
@pytest.mark.parametrize(
("persisted", "ephemeral"),
[
(None, False),
(False, False),
(False, True),
],
)
async def test_auto_snapshot_skips_unpersisted_and_ephemeral_requests(
monkeypatch: pytest.MonkeyPatch,
persisted: bool | None,
ephemeral: bool,
) -> None:
scheduled = False
async def schedule(*_args, **_kwargs) -> None:
nonlocal scheduled
scheduled = True
monkeypatch.setattr(RUNTIME, "schedule_auto_snapshot", schedule)
await CheckpointAutoSnapshotHook().run(
_ctx(persisted=persisted, ephemeral=ephemeral),
)
assert scheduled is False
def test_auto_snapshot_declares_session_save_dependency() -> None:
assert CheckpointAutoSnapshotHook.after == ("session_save",)