screen-locker/screen_locker/tests/test_workout_sync_part3.py
2026-08-27 21:32:39 +02:00

66 lines
2.1 KiB
Python

"""``remote_client`` mirror selection, split from ``test_workout_sync_part2``.
Kept separate from the pulls so no workout-sync test file exceeds the repo's
400-line limit.
"""
from __future__ import annotations
from pathlib import Path
from typing import TYPE_CHECKING
from crdt_sync import ConfigError
from screen_locker import _sync_client, _workout_sync
from screen_locker.tests._workout_sync_fixtures import (
ReachableClient,
_firebase_config,
)
if TYPE_CHECKING:
import pytest
class TestRemoteClient:
"""Which backend the workout pull reads from during the cutover."""
def test_stays_on_github_without_firebase_config(
self, monkeypatch: pytest.MonkeyPatch
) -> None:
"""An unconfigured machine must not reach the network at all."""
monkeypatch.setattr(
_workout_sync, "CONFIG_FILE", Path("/nonexistent/firebase.json")
)
github = object()
assert _workout_sync.remote_client(github) is github
def test_mirrors_to_github_when_configured(
self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
) -> None:
"""Configured: reads union both, so either backend's workout counts."""
_firebase_config(_sync_client, tmp_path, monkeypatch)
monkeypatch.setattr(
_sync_client,
"mirror_client_for",
lambda _app, client: ReachableClient(("mirror", client)),
)
github = object()
assert _workout_sync.remote_client(github).identity == ("mirror", github)
def test_falls_back_when_firebase_is_unusable(
self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
) -> None:
"""A broken Firebase must degrade to GitHub, never fail the pull."""
_firebase_config(_sync_client, tmp_path, monkeypatch)
def _boom(*_args: object, **_kwargs: object) -> None:
message = "no password"
raise ConfigError(message)
monkeypatch.setattr(_sync_client, "mirror_client_for", _boom)
github = object()
assert _workout_sync.remote_client(github) is github