mirror of
https://github.com/jxxghp/MoviePilot.git
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131 lines
4.0 KiB
Python
131 lines
4.0 KiB
Python
"""
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系统数据库备份策略配置测试。
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"""
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import asyncio
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from contextlib import asynccontextmanager
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from types import SimpleNamespace
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from unittest.mock import patch
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import pytest
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from app.api.endpoints import system as system_endpoint
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from app.application.configuration import (
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get_configured_system_config,
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get_runtime_settings,
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)
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from app.runtime.config import settings
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from app.startup.composition.system import compose_system_service
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def _runtime():
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"""
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构造使用真实配置校验逻辑的最小系统运行时。
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"""
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@asynccontextmanager
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async def rule_group_mutation():
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"""
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提供本组测试不会进入的规则组事务替身。
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"""
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yield SimpleNamespace()
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return SimpleNamespace(
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system=compose_system_service(
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settings=get_runtime_settings(),
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system_config=get_configured_system_config(),
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rule_group_mutation=rule_group_mutation,
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)
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)
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@pytest.mark.parametrize(
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("env", "message"),
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[
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({"DB_BACKUP_CRON": "0 3 * *"}, "数据库备份周期格式不正确"),
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({"DB_BACKUP_PATH": 123}, "数据库备份目录必须是路径字符串"),
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({"DB_BACKUP_RETENTION_DAYS": -1}, "数据库备份过期天数"),
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({"DB_BACKUP_RETENTION_DAYS": 1.5}, "数据库备份过期天数"),
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({"DB_BACKUP_MAX_COUNT": True}, "数据库备份最大保留份数"),
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({"DB_BACKUP_MAX_COUNT": "many"}, "数据库备份最大保留份数"),
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],
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)
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def test_database_backup_policy_rejects_invalid_values(
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env: dict,
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message: str,
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) -> None:
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"""
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无效策略必须在批量配置写入前被拒绝。
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"""
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env["DB_BACKUP_ENABLE"] = True
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assert message in str(_runtime().system._validate_database_backup_config(env))
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@pytest.mark.parametrize(
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"env",
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[
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{"DB_BACKUP_CRON": ""},
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{"DB_BACKUP_CRON": "0 3 * * *"},
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{"DB_BACKUP_ON_UPGRADE": True},
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{"DB_BACKUP_ON_UPGRADE": False},
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{"DB_BACKUP_PATH": None},
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{"DB_BACKUP_PATH": ""},
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{"DB_BACKUP_PATH": "database_backup"},
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{"DB_BACKUP_RETENTION_DAYS": 0},
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{"DB_BACKUP_MAX_COUNT": "0"},
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],
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)
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def test_database_backup_policy_accepts_supported_boundaries(env: dict) -> None:
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"""
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空目录使用默认路径，两个保留值的零均表示不限制。
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"""
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env["DB_BACKUP_ENABLE"] = True
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assert _runtime().system._validate_database_backup_config(env) is None
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@pytest.mark.parametrize("disabled", [False, "false", "0", "off"])
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def test_database_backup_policy_rejects_invalid_hidden_values_when_disabled(disabled) -> None:
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"""
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关闭总开关只暂停调度，不能把无效策略写入持久配置。
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"""
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error = _runtime().system._validate_database_backup_config({
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"DB_BACKUP_ENABLE": disabled,
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"DB_BACKUP_CRON": "invalid",
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"DB_BACKUP_PATH": 123,
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"DB_BACKUP_RETENTION_DAYS": -1,
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"DB_BACKUP_MAX_COUNT": 1.5,
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})
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assert error is not None
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def test_set_env_rejects_invalid_database_backup_policy_without_partial_write() -> None:
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"""
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备份策略校验失败时不得调用 Settings 的批量写入。
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"""
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env = {
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"DB_BACKUP_ENABLE": True,
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"DB_BACKUP_CRON": "invalid",
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"DB_BACKUP_RETENTION_DAYS": 30,
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"DB_BACKUP_MAX_COUNT": 30,
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}
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with patch.object(type(settings), "update_settings") as update_settings:
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response = asyncio.run(
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system_endpoint.set_env_setting(env=env, _=object(), runtime=_runtime())
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)
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assert response.success is False
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assert "数据库备份周期格式不正确" in response.message
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update_settings.assert_not_called()
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def test_database_backup_default_path_tracks_config_directory(tmp_path, monkeypatch) -> None:
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"""
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未显式配置目录时应跟随当前配置根，而不是写死 Docker 路径。
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"""
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monkeypatch.setattr(settings, "CONFIG_DIR", str(tmp_path))
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monkeypatch.setattr(settings, "DB_BACKUP_PATH", None)
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assert settings.DATABASE_BACKUP_PATH == tmp_path / "database_backup"
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