muse-agent-example/tests/集成/test_数据维护与恢复.py
zizi 9e6f1c4481 R2 改造交付:新版模块化单体全量成果
- src/muse 新版全模块(装配/共享/上下文/任务运行/作品规划/故事世界/正文写作/审校修订/知识方法/作者经验/效果评测/交付连载/资料研究/正式变更/元数据/接入/基础设施/编排)+ 测试树(单元/契约/集成/架构/迁移/端到端/夹具)
- 129 项功能全部实现与自动验证(功能覆盖.json/矩阵),含 W31 补齐的规则与代价/节奏安排/伏笔与承诺
- 旧实现按处置清单退出(702 条中 324 删,保护合同与未迁移条目留存有据);web/app.py 旧工作台退役,新工作台为唯一写入口
- 数据库/旧库迁移:真实旧库内容批次迁移链(端点守卫/PG作品正文映射/质量资产缺省投影)
- 运行手册 docs/运行手册.md;W30 本机服务阶段一已运行(infra PG 为正式内容权威)
- R2 执行证据与私有运行材料在 .agents.local/改造/R2-20260909/(不入库)
2026-09-15 12:47:42 +08:00

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"""源库断开后从CLI恢复,再由真实业务owner读取候选和续接任务。"""
import io
import json
import subprocess
import sys
import tarfile
from dataclasses import replace
from pathlib import Path
import psycopg
import pytest
import test_定稿与导出 as 定稿测试
import test_生产评测权限隔离 as 接入测试
from fastapi.testclient import TestClient
from psycopg import sql
from psycopg.conninfo import conninfo_to_dict, make_conninfo
from muse.共享.调用身份 import 用途
from muse.启动 import 构建
from muse.基础设施.备份恢复 import 创建备份
from muse.接入.http.应用 import 创建应用
from muse.编排.定稿交付 import 发起定稿导出
from muse.资源加载 import 加载清单
from muse.配置 import 应用配置, 数据库引用, 读取配置
pytestmark = pytest.mark.数据库
候选环境 = 定稿测试.候选环境
交付环境 = 定稿测试.交付环境
def test_维护CLI断源恢复真实候选正文与排队交付任务__29b008(
交付环境, 新空目标库, 隔离数据库URL, tmp_path
):
app, author, pools, request = 交付环境
proposed = app.要求正文().创建人工候选(
author,
"backup-candidate",
"chapter-candidate",
1,
定稿测试.正文测试.草稿("备份中的未决候选"),
)
candidate_id = proposed["results"][0]["candidate_id"]
candidate = app.要求正文().读取候选(author, candidate_id)
app.要求交付().冻结定稿(author, "backup-delivery", request)
queued = 发起定稿导出(app, author, "backup-export", request.delivery_id, ["txt"])
raw, drafts = tmp_path / "source-raw", tmp_path / "source-drafts"
raw.mkdir()
drafts.mkdir()
(raw / "供应方原文.bin").write_bytes(b"\x00\xfffixture-raw")
(drafts / "随手记.txt").write_text("合成的作者草稿。")
def config(path, reference, raw_root, drafts_root):
path.write_text(
'["数据库"]\n"取值方式"="受控存储"\n"位置"='
+ json.dumps(reference.位置)
+ '\n["运行"]\n"用途"="maintenance"\n["资源"]\n"发布身份"='
+ json.dumps(加载清单()["构建身份"])
+ '\n["文件"]\n"原文暂存"='
+ json.dumps(str(raw_root))
+ '\n"探索草稿"='
+ json.dumps(str(drafts_root))
+ "\n"
)
return path
def cli(*args):
result = subprocess.run(
[sys.executable, "-I", "-m", "muse", "数据维护", *map(str, args)],
cwd=tmp_path,
capture_output=True,
text=True,
timeout=30,
)
assert result.returncode == 0, result.stderr
return json.loads(result.stdout)
source_cfg = config(tmp_path / "source.toml", pools[用途.维护].引用, raw, drafts)
archive = tmp_path / "cli-backup"
saved = cli("备份", source_cfg, archive)
assert saved["archive_verified"] and not saved["restore_verified"]
source_db = conninfo_to_dict(Path(pools[用途.维护].引用.位置).read_text())["dbname"]
# 只关闭本用例创建的源库连接,证明恢复并不依赖源库运行或任务调度。
with psycopg.connect(隔离数据库URL, autocommit=True) as admin:
admin.execute(
sql.SQL("ALTER DATABASE {} ALLOW_CONNECTIONS false").format(sql.Identifier(source_db))
)
assert cli("核对", archive)["backup_id"] == saved["backup_id"]
restored_raw, restored_drafts = tmp_path / "cli-raw", tmp_path / "cli-drafts"
target_cfg = config(
tmp_path / "target.toml", 新空目标库.工厂.引用, restored_raw, restored_drafts
)
outcome = cli("恢复", target_cfg, archive, "--预期备份ID", saved["backup_id"])
assert outcome["status"] == "verified" and not outcome["services_started"]
params = conninfo_to_dict(Path(新空目标库.工厂.引用.位置).read_text())
params["user"] = "muse_app"
secret = tmp_path / "target-production.txt"
secret.write_text(make_conninfo(**params))
secret.chmod(0o600)
restored = 构建(应用配置(数据库引用("受控存储", str(secret)), 加载清单()["构建身份"]))
current = restored.要求正文().读取候选(author, candidate_id)
assert current["candidate_hash"] == candidate["candidate_hash"]
assert current["decision"] == "undecided"
assert restored.要求正文().读取正文(author, "chapter-candidate")["revision"] == 1
assert 定稿测试.跑导出(restored, queued["task_id"]).状态.value == "completed"
assert (restored_raw / "供应方原文.bin").read_bytes() == (raw / "供应方原文.bin").read_bytes()
def test_认证备份目录核对下载不依赖可用源库并拒绝坏份__29b009(应用测试库, tmp_path):
root = tmp_path / "backups"
root.mkdir(mode=0o700)
good = root / "一份完整备份"
source = 应用配置(应用测试库[用途.维护].引用, 加载清单()["构建身份"], 运行用途=用途.维护)
archive = 创建备份(source, good)
bad = root / "不完整备份"
bad.mkdir(mode=0o700)
(bad / "manifest.json").write_text("{}")
(bad / "manifest.json").chmod(0o600)
cfg = 读取配置(接入测试._配置文件(应用测试库[用途.生产], tmp_path))
# 当前HTTP配置故意没有可连接的DB引用,备份查询仍是独立只读能力。
cfg = replace(
cfg,
备份目录=str(root),
数据库=数据库引用("受控存储", str(tmp_path / "missing-database")),
)
with TestClient(创建应用(cfg), headers={"origin": "http://testserver"}) as client:
assert client.get("/api/v1/system/backups").status_code == 401
assert (
client.post(
"/api/v1/session", json={"password": "synthetic-evaluation-only"}
).status_code
== 200
)
catalog = client.get("/api/v1/system/backups")
assert catalog.status_code == 200
assert str(tmp_path) not in catalog.text
rows = catalog.json()["items"]
assert {x["state"] for x in rows} == {"manifest_only", "unreadable"}
row = next(x for x in rows if x.get("backup_id") == archive["backup_id"])
path = "/api/v1/system/backups/" + row["entry_id"]
params = {"expected_backup_id": archive["backup_id"]}
checked = client.get(path + "/verify", params=params)
assert checked.status_code == 200, checked.text
assert checked.json()["archive_verified"] and not checked.json()["restore_verified"]
wrong = client.get(path + "/download", params={"expected_backup_id": "bkp-" + "0" * 40})
assert wrong.status_code != 200
downloaded = client.get(path + "/download", params=params)
assert downloaded.status_code == 200
assert downloaded.headers["content-type"].startswith("application/x-tar")
with tarfile.open(fileobj=io.BytesIO(downloaded.content)) as bundle:
assert {x.name.split("/")[0] for x in bundle.getmembers()} == {
"manifest.json",
"database.dump",
"files",
}
content = bundle.extractfile("database.dump")
assert content is not None and content.read() == (good / "database.dump").read_bytes()
downloaded_file = tmp_path / "downloaded.tar"
downloaded_file.write_bytes(downloaded.content)
unpacked = tmp_path / "unpacked"
command = subprocess.run(
[
sys.executable,
"-I",
"-m",
"muse",
"数据维护",
"解包",
str(downloaded_file),
str(unpacked),
"--预期备份ID",
archive["backup_id"],
],
cwd=tmp_path,
capture_output=True,
text=True,
timeout=30,
)
assert command.returncode == 0, command.stderr
assert json.loads(command.stdout)["archive_verified"] is True
assert (unpacked / "database.dump").read_bytes() == (good / "database.dump").read_bytes()
with (good / "database.dump").open("ab") as stream:
stream.write(b"corruption")
assert client.get(path + "/verify", params=params).status_code != 200