chenxin
28127949db
- 通用 DTO：Money（最小货币单位整数）、CursorPage 泛型、9 个平台 ID Annotated 类型（前缀+UUIDv7/v4 正则，与 openapi 契约对齐） - db 基础：naming_convention Base（pk_/uq_/ix_/fk_，AGENTS 8.6）+ async engine + 事务作用域 session - 首批 6 张表 typed mapping：user/personal_domain/session/service_account/audit_event/outbox_event；Session ID 为 CSPRNG opaque；审计与 Outbox 不可变 - Alembic async 迁移（含表注释）；docker 起 hunjing-postgres 并 upgrade 验证：7 表、约束/索引命名全部符合约定 - 按 database-design skill 清单交叉检查：外键索引全覆盖（复合唯一最左前缀）、审计聚合时间线与 Outbox 投递扫描均为专用复合索引 - 集成测试 8 项（唯一约束、FK restrict/cascade、检查约束、同事务提交）连 PG 测试库运行；pytest 15 项、ruff、mypy strict 全绿
27 lines
877 B
Python
27 lines
877 B
Python
"""pytest 夹具：统一连接 PostgreSQL 测试库（ADR-024，不用 SQLite 替代）。"""
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import os
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import pytest
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from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
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from app import models # noqa: F401 注册模型
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from app.db.base import Base
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TEST_DATABASE_URL = os.environ.get(
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"TEST_DATABASE_URL",
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"postgresql+asyncpg://hunjing:hunjing_dev_password@127.0.0.1:5432/hunjing_test",
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)
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@pytest.fixture
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async def db() -> async_sessionmaker[AsyncSession]:
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"""每个测试重建 schema：隔离且可重复。"""
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engine = create_async_engine(TEST_DATABASE_URL)
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async with engine.begin() as conn:
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await conn.run_sync(Base.metadata.drop_all)
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await conn.run_sync(Base.metadata.create_all)
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factory = async_sessionmaker(engine, expire_on_commit=False)
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yield factory
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await engine.dispose()
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