256 lines
10 KiB
Python
256 lines
10 KiB
Python
from __future__ import annotations
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import unittest
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from datetime import date, datetime
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from unittest.mock import patch
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from sqlalchemy import BigInteger, create_engine, select
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from sqlalchemy.ext.compiler import compiles
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from sqlalchemy.orm import Session, sessionmaker
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@compiles(BigInteger, "sqlite")
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def _compile_big_integer_for_sqlite(type_, compiler, **kw) -> str:
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_ = type_, compiler, kw
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return "INTEGER"
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import app.models.document_archive # noqa: E402,F401
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import app.models.master_data # noqa: E402,F401
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import app.models.miniapp # noqa: E402,F401
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import app.models.operations # noqa: E402,F401
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import app.models.org # noqa: E402,F401
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import app.models.planning # noqa: E402,F401
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import app.models.sales # noqa: E402,F401
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from app.api.routes.purchase import create_purchase_order, list_purchase_orders, update_purchase_order # noqa: E402
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from app.models.base import Base # noqa: E402
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from app.models.document_archive import DocumentArchive # noqa: E402
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from app.models.master_data import Item, Material # noqa: E402
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from app.models.operations import Supplier # noqa: E402
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from app.schemas.document_archives import DocumentArchiveGenerateResult # noqa: E402
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from app.schemas.operations import PurchaseOrderCreate, PurchaseOrderItemCreate, PurchaseOrderUpdate # noqa: E402
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class PurchaseOrderDocumentArchiveTest(unittest.TestCase):
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def setUp(self) -> None:
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engine = create_engine("sqlite+pysqlite:///:memory:", future=True)
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Base.metadata.create_all(engine)
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self.SessionLocal = sessionmaker(bind=engine, autoflush=False, autocommit=False, future=True)
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self.db: Session = self.SessionLocal()
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now = datetime.now()
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self.supplier = Supplier(
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id=1,
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supplier_code="SUP-001",
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supplier_name="测试供应商",
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short_name="供应商",
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address="宁波市测试路 1 号",
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lead_time_days=0,
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default_tax_rate=0,
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status="ACTIVE",
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created_at=now,
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updated_at=now,
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)
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self.material_item = Item(
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id=10,
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item_code="RM-001",
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item_name="测试原材料",
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item_type="RAW_MATERIAL",
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specification="A-100",
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material_grade="42CrMo",
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unit_weight_kg=1,
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status="ACTIVE",
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created_at=now,
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updated_at=now,
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)
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self.material = Material(
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id=100,
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item_id=self.material_item.id,
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default_supplier_id=self.supplier.id,
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purchase_calc_mode="WEIGHT",
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min_purchase_qty=0,
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purchase_multiple_qty=0,
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purchase_multiple_weight_kg=0,
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lead_time_days=0,
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quality_rule=None,
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created_at=now,
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updated_at=now,
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)
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self.db.add_all([self.supplier, self.material_item, self.material])
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self.db.commit()
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def tearDown(self) -> None:
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self.db.close()
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def _payload(self, *, order_weight_kg: float = 12) -> PurchaseOrderCreate:
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return PurchaseOrderCreate(
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supplier_id=self.supplier.id,
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order_date=date(2026, 6, 11),
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expected_date=date(2026, 6, 20),
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warning_lead_days=0,
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purchaser_employee_id=None,
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target_warehouse_type="RAW",
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sales_order_ids=[],
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tax_rate=0.13,
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remark="采购归档测试",
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items=[
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PurchaseOrderItemCreate(
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material_item_id=self.material_item.id,
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order_weight_kg=order_weight_kg,
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unit_price=100,
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remark="测试明细",
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)
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],
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)
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def _archive_result(self, *, business_id: int, document_no: str, archive_version: int = 1) -> DocumentArchiveGenerateResult:
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return DocumentArchiveGenerateResult(
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business_id=business_id,
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document_type="采购订单",
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document_no=document_no,
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archive_status="已归档",
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archive_version=archive_version,
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archive_error_message=None,
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)
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def test_create_purchase_order_generates_archive_and_returns_archive_metadata(self) -> None:
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def fake_generate_archive(
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db: Session,
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document_type: str,
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business_id: int,
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) -> DocumentArchiveGenerateResult:
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db.add(
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DocumentArchive(
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document_type=document_type,
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business_id=business_id,
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document_no="采购2026-00001",
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archive_version=1,
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template_version="单据纸面V1",
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file_format="PDF",
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file_name="采购2026-00001.pdf",
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file_path="/tmp/采购2026-00001.pdf",
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file_hash="abc123",
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status="已归档",
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error_message=None,
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created_by=None,
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created_at=datetime(2026, 6, 11, 10, 30, 0),
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updated_at=datetime(2026, 6, 11, 10, 30, 0),
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)
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)
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db.commit()
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return self._archive_result(business_id=business_id, document_no="采购2026-00001")
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with (
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patch("app.api.routes.purchase.ensure_employee_has_permission"),
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patch("app.api.routes.purchase.generate_document_archive", side_effect=fake_generate_archive) as archive_mock,
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):
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result = create_purchase_order(self._payload(), self.db)
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archive_mock.assert_called_once_with(self.db, "采购订单", int(result.purchase_order_id))
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self.assertEqual(result.archive_status, "已归档")
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self.assertEqual(result.archive_version, 1)
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self.assertIsNone(result.archive_error_message)
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saved_archive = self.db.scalar(select(DocumentArchive).where(DocumentArchive.business_id == result.purchase_order_id))
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self.assertIsNotNone(saved_archive)
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def test_create_purchase_order_returns_failed_archive_metadata_when_archive_generation_raises(self) -> None:
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with (
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patch("app.api.routes.purchase.ensure_employee_has_permission"),
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patch("app.api.routes.purchase.generate_document_archive", side_effect=RuntimeError("renderer exploded")),
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):
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result = create_purchase_order(self._payload(), self.db)
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self.assertIsNotNone(result.purchase_order_id)
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self.assertTrue(result.po_no)
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self.assertEqual(result.archive_status, "归档失败")
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self.assertIsNone(result.archive_version)
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self.assertTrue(result.archive_error_message and result.archive_error_message.startswith("归档失败："))
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def test_list_purchase_orders_uses_pdf_archive_when_same_version_has_other_format_without_duplicates(self) -> None:
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with (
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patch("app.api.routes.purchase.ensure_employee_has_permission"),
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patch(
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"app.api.routes.purchase.generate_document_archive",
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return_value=self._archive_result(business_id=1, document_no="采购2026-00001"),
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),
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):
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result = create_purchase_order(self._payload(), self.db)
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self.db.add_all(
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[
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DocumentArchive(
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document_type="采购订单",
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business_id=result.purchase_order_id,
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document_no=result.po_no,
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archive_version=1,
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template_version="单据纸面V1",
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file_format="PDF",
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file_name="order.pdf",
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file_path="/tmp/order.pdf",
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file_hash="pdf",
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status="已归档",
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error_message=None,
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created_by=None,
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created_at=datetime(2026, 6, 11, 10, 30, 0),
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updated_at=datetime(2026, 6, 11, 10, 30, 0),
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),
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DocumentArchive(
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document_type="采购订单",
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business_id=result.purchase_order_id,
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document_no=result.po_no,
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archive_version=1,
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template_version="单据纸面V1",
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file_format="DOCX",
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file_name="order.docx",
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file_path="/tmp/order.docx",
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file_hash="docx",
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status="DOCX不应显示",
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error_message="wrong format",
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created_by=None,
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created_at=datetime(2026, 6, 11, 10, 35, 0),
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updated_at=datetime(2026, 6, 11, 10, 35, 0),
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),
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]
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)
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self.db.commit()
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rows = list_purchase_orders(limit=200, db=self.db)
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self.assertEqual(len(rows), 1)
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self.assertEqual(rows[0].archive_status, "已归档")
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self.assertEqual(rows[0].archive_version, 1)
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self.assertIsNone(rows[0].archive_error_message)
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def test_update_purchase_order_generates_archive_and_returns_archive_metadata(self) -> None:
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with (
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patch("app.api.routes.purchase.ensure_employee_has_permission"),
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patch(
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"app.api.routes.purchase.generate_document_archive",
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return_value=self._archive_result(business_id=1, document_no="采购2026-00001"),
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),
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):
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created = create_purchase_order(self._payload(), self.db)
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update_payload = PurchaseOrderUpdate.model_validate(self._payload(order_weight_kg=18).model_dump())
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with (
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patch("app.api.routes.purchase.ensure_employee_has_permission"),
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patch(
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"app.api.routes.purchase.generate_document_archive",
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return_value=self._archive_result(
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business_id=created.purchase_order_id,
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document_no=created.po_no,
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archive_version=2,
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),
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) as archive_mock,
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):
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updated = update_purchase_order(created.purchase_order_id, update_payload, self.db)
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archive_mock.assert_called_once_with(self.db, "采购订单", int(created.purchase_order_id))
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self.assertEqual(updated.archive_status, "已归档")
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self.assertEqual(updated.archive_version, 2)
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self.assertEqual(updated.total_order_weight_kg, 18)
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if __name__ == "__main__":
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unittest.main()
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