77 lines
3.0 KiB
Python
77 lines
3.0 KiB
Python
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"""D3 模型拆分归属保护（批次 4，2026-09-17）。
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锁定三个拆分成果：
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1. 三包模型全量注册后 mapper 可配置、31 表齐全；
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2. 单模块部署（inventory-only / moldinsight-only + auth）独立配置 mapper 成功——
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跨模块 ORM relationship 已清零，任何一侧不注册对方模型也能工作；
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3. 旧 shared.models.database 模块已删除且无兼容 facade（诚实原则：不留假象）。
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"""
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import importlib
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import subprocess
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import sys
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from pathlib import Path
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SRC = str(Path(__file__).resolve().parent.parent / "src")
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EXPECTED_TABLES = {
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# identity（shared.models.identity）
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"users", "roles", "permissions", "user_roles", "role_permissions",
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"user_activities", "system_logs",
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# moldinsight.models
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"stp_files", "geometry_data", "mesh_data", "html_files", "processing_tasks",
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"mold_cavity_data", "feature_detections", "design_recommendations", "analysis_metrics",
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# inventory.models
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"products", "product_materials", "material_price_history", "material_suppliers",
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"suppliers", "customers", "warehouses", "inventory", "stock_movements",
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"purchase_orders", "purchase_order_items", "sales_orders", "sales_order_items",
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"finance_transactions", "finance_allocations",
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}
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def test_full_registration_covers_all_31_tables():
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import shared.models.identity # noqa: F401
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import moldinsight.models # noqa: F401
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import inventory.models # noqa: F401
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from sqlalchemy.orm import configure_mappers
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from shared.models.base import Base
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configure_mappers()
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assert set(Base.metadata.tables) == EXPECTED_TABLES
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def test_single_module_deployments_configure_mappers_independently():
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"""单模块注册子进程验证：inventory-only 与 moldinsight-only（含 auth identity）
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均可在不 import 对方业务模型的情况下 configure_mappers 成功。
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用子进程隔离，避免污染本进程的 mapper 注册表。"""
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code = (
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"import sys; sys.path.insert(0, r'%s')\n"
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"from sqlalchemy.orm import configure_mappers\n"
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"%s\n"
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"configure_mappers()\n"
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"print('ok')\n"
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)
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cases = [
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# inventory-only：inventory 模型 + auth 必带的 identity
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"import inventory.models, shared.models.identity",
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# moldinsight-only：moldinsight 模型 + auth 必带的 identity
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"import moldinsight.models, shared.models.identity",
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]
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for imports in cases:
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proc = subprocess.run(
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[sys.executable, "-c", code % (SRC, imports)],
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capture_output=True, text=True, timeout=120,
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)
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assert proc.returncode == 0, f"{imports} 配置失败:\n{proc.stderr}"
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assert proc.stdout.strip().endswith("ok")
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def test_legacy_database_module_is_gone():
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"""旧 shared.models.database 已物理删除，无兼容 facade。"""
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try:
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importlib.import_module("shared.models.database")
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except ModuleNotFoundError:
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pass
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else:
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raise AssertionError("shared.models.database 仍可导入——拆分后不允许残留兼容 facade")
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