Files
turnstone/tests/_replay_helpers.py
2026-08-11 21:58:21 -07:00

62 lines
2.3 KiB
Python

"""Shared mock factory for ``events_replay`` tests.
Interactive and coordinator replay tests exercise the same shared preamble at
:func:`turnstone.core.session_replay.session_replay_preamble` plus their
kind-specific tails. Their test suites share the underlying mock surface (session.model,
session.model_alias, session._last_usage, ui._pending_*, ui._ws_lock,
counters); this module is the single home for that shape so a future
field add lands once.
"""
from __future__ import annotations
import threading
from typing import Any
from unittest.mock import MagicMock
def make_replay_mocks(
*,
last_usage: dict[str, Any] | None = None,
**ui_overrides: Any,
) -> tuple[Any, Any, Any]:
"""Build ``(ws, ui, request)`` MagicMocks for events-replay tests.
Defaults match a fresh workstream that hasn't completed a turn
(no ``last_usage``, no pending prompts).
Args:
last_usage: Sets ``ws.session._last_usage`` directly so tests
don't have to reach into the nested mock; when ``None``
(default), the status replay branch stays inert.
**ui_overrides: Additional attributes set directly on the ``ui``
mock (e.g. ``_pending_approval``, ``_llm_verdicts``,
``_ws_turn_tool_calls``, ``_ws_messages``).
"""
session = MagicMock()
session.model = "gpt-5"
session.model_alias = "default"
session._last_usage = last_usage
session.context_window = 100000
session.reasoning_effort = "medium"
session.messages = []
ui = MagicMock()
ui.auto_approve = False
ui._pending_approval = None
ui._llm_verdicts = {}
ui._ws_lock = threading.Lock()
ui._ws_turn_tool_calls = 0
ui._ws_messages = 0
for key, value in ui_overrides.items():
setattr(ui, key, value)
# Both replay paths read cycle cards via ``pending_approval_cards()``
# (one card per concurrent approval cycle). Model it from the
# single-slot ``_pending_approval`` override so tests keep seeding
# the one field; a bare MagicMock here would iterate empty and
# silently drop the approve_request from the replay.
ui.pending_approval_cards = lambda: [ui._pending_approval] if ui._pending_approval else []
ws = MagicMock()
ws.session = session
request = MagicMock()
return ws, ui, request