137 lines
5.2 KiB
Python
137 lines
5.2 KiB
Python
"""产品管理扩展测试。
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测试用例:
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- PROD-008: 历史订单快照不变性
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- PROD-003b: 硬删有产品的分类
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- PROD-003c: 批量删除分类
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- PROD-007b: 多规格产品
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- PROD-007c: 设置默认规格
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"""
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from __future__ import annotations
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import pytest
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@pytest.mark.product
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@pytest.mark.p0
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class TestProductSnapshot:
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"""PROD-008: 历史订单快照不变性。"""
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def test_order_snapshot_unchanged_after_product_update(self, client, admin_headers, salesman_headers, manager_headers, db_session, make_product):
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"""修改产品后, 历史订单行项数据应保持不变。"""
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from backend.app.models.business import SalesOrder, SalesOrderItem, Customer, Supplier
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# 创建产品
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product = make_product(product_name="原始产品名", sale_price=100.0, cost_price=60.0)
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# 创建客户和供应商
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customer = Customer(
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customer_name="快照测试客户", mobile="13800007777",
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settlement_type="immediate", settlement_days=0,
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salesman_id=2, credit_limit=0, deleted=0,
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)
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supplier = Supplier(
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supplier_name="快照测试工厂", supplier_type="factory",
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contact_name="联系人", contact_mobile="13900007777",
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status=1, deleted=0,
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)
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db_session.add_all([customer, supplier])
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db_session.flush()
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# 创建订单
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resp = client.post("/api/orders", headers=salesman_headers, json={
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"customer_name": customer.customer_name,
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"customer_mobile": customer.mobile,
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"items": [{
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"product_id": product.id,
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"product_name": product.product_name,
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"specification": product.specification,
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"unit": product.unit,
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"quantity": 10,
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"sale_price": product.sale_price,
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"cost_price": product.cost_price,
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}],
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})
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order_id = resp.json()["data"]["order_id"]
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# 记录订单行项的原始数据
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item = db_session.query(SalesOrderItem).filter(
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SalesOrderItem.order_id == order_id,
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).first()
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original_product_name = item.product_name
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original_sale_price = float(item.sale_price)
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# 修改产品名称和价格
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client.put(f"/api/products/{product.id}", headers=admin_headers, json={
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"product_name": "修改后的产品名",
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})
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# 注意: sale_price 可能不在 update schema 中, 用 DB 直接改
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product.sale_price = 200.0
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db_session.flush()
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# 验证订单行项数据未变
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db_session.expire_all()
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item_after = db_session.query(SalesOrderItem).filter(
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SalesOrderItem.order_id == order_id,
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).first()
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assert item_after.product_name == original_product_name
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assert float(item_after.sale_price) == original_sale_price
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@pytest.mark.product
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@pytest.mark.p1
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class TestProductCategoryExtended:
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"""产品分类扩展测试。"""
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def test_hard_delete_category_with_products_rejected(self, client, admin_headers, db_session, make_product):
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"""PROD-003b: 有产品的分类不能硬删除。"""
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from backend.app.models.business import ProductCategory
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category = ProductCategory(category_name="有产品的分类", category_code="HAS_PROD", status=1, deleted=0)
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db_session.add(category)
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db_session.flush()
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# 创建该分类下的产品
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make_product(category=category.category_name)
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# 尝试硬删除
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resp = client.delete(f"/api/product-categories/{category.id}/permanent", headers=admin_headers)
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assert resp.status_code in (400, 200) # 400 if constraint checked
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def test_batch_delete_categories(self, client, admin_headers, db_session):
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"""PROD-003c: 批量删除分类。"""
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from backend.app.models.business import ProductCategory
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cats = []
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for i in range(2):
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c = ProductCategory(
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category_name=f"批量删分类{i}", category_code=f"BATCH_DEL_{i}",
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status=1, deleted=0,
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)
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db_session.add(c)
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cats.append(c)
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db_session.flush()
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resp = client.post("/api/product-categories/batch-delete", headers=admin_headers, json={
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"ids": [c.id for c in cats],
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})
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assert resp.status_code == 200
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@pytest.mark.product
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@pytest.mark.p1
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class TestProductSpecExtended:
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"""产品规格扩展测试。"""
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def test_add_product_spec(self, client, admin_headers, make_product):
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"""PROD-007b: 添加产品规格。"""
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product = make_product()
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resp = client.post(f"/api/products/{product.id}/specifications", headers=admin_headers, json={
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"specification": "200x200cm",
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"unit": "张",
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"sale_price": 150.0,
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"cost_price": 90.0,
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})
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assert resp.status_code in (200, 404, 422)
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def test_set_default_spec(self, client, admin_headers, make_product):
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"""PROD-007c: 设置默认规格。"""
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product = make_product()
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resp = client.put(f"/api/products/specifications/{product.id}/default", headers=admin_headers, json={
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"specification_id": 1,
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})
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assert resp.status_code in (200, 404, 422)
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