dingdanquanliucheng/backend/tests/test_order_cancel.py
2026-06-19 23:03:14 +08:00

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"""CAN-001 ~ CAN-012: 订单取消流程测试。
覆盖功能点:
- 草稿/待审核订单直接取消
- 已审批订单申请取消 → 管理层审批
- 履约中订单申请取消 → 管理层审批
- 取消原因必填
- 取消状态恢复
"""
from __future__ import annotations
import pytest
@pytest.mark.cancel
@pytest.mark.p0
class TestDirectCancel:
"""CAN-001 ~ CAN-002: 草稿/待审核订单直接取消。"""
def test_cancel_draft_order(self, client, salesman_headers, make_product):
"""CAN-001: 草稿订单直接取消成功。"""
product = make_product()
create_resp = client.post("/api/orders", headers=salesman_headers, json={
"customer_name": "取消草稿客户",
"customer_mobile": "1380000C001",
"items": [{
"product_id": product.id,
"product_name": product.product_name,
"specification": product.specification,
"unit": product.unit,
"quantity": 5,
"sale_price": 100,
"cost_price": 60,
}],
})
order_id = create_resp.json()["data"]["order_id"]
resp = client.post(f"/api/orders/{order_id}/cancel", headers=salesman_headers, json={
"cancel_reason": "不想要了",
})
assert resp.status_code == 200
data = resp.json()
assert data["data"]["order_status"] == "canceled"
def test_cancel_pending_approve_order(self, client, salesman_headers, make_product):
"""CAN-002: 待审核订单直接取消成功。"""
product = make_product()
create_resp = client.post("/api/orders", headers=salesman_headers, json={
"customer_name": "取消待审核客户",
"customer_mobile": "1380000C002",
"items": [{
"product_id": product.id,
"product_name": product.product_name,
"specification": product.specification,
"unit": product.unit,
"quantity": 5,
"sale_price": 100,
"cost_price": 60,
}],
})
order_id = create_resp.json()["data"]["order_id"]
client.post(f"/api/orders/{order_id}/submit", headers=salesman_headers)
resp = client.post(f"/api/orders/{order_id}/cancel", headers=salesman_headers, json={
"cancel_reason": "客户不想要了",
})
assert resp.status_code == 200
data = resp.json()
assert data["data"]["order_status"] == "canceled"
@pytest.mark.cancel
@pytest.mark.p0
class TestApprovedOrderCancel:
"""CAN-003, CAN-005 ~ CAN-006: 已审批订单取消流程。"""
def test_approved_order_cancel_request(self, client, salesman_headers, manager_headers, make_product):
"""CAN-003: 已审批订单申请取消,进入 cancel_pending 状态。"""
product = make_product()
create_resp = client.post("/api/orders", headers=salesman_headers, json={
"customer_name": "已审批取消客户",
"customer_mobile": "1380000C003",
"items": [{
"product_id": product.id,
"product_name": product.product_name,
"specification": product.specification,
"unit": product.unit,
"quantity": 10,
"sale_price": 100,
"cost_price": 60,
}],
})
order_id = create_resp.json()["data"]["order_id"]
client.post(f"/api/orders/{order_id}/submit", headers=salesman_headers)
client.post(f"/api/orders/{order_id}/approve", headers=manager_headers, json={
"approve_result": "pass",
})
# 申请取消
resp = client.post(f"/api/orders/{order_id}/cancel", headers=salesman_headers, json={
"cancel_reason": "客户取消订单",
})
assert resp.status_code == 200
data = resp.json()
assert data["data"]["order_status"] in ("cancel_pending", "canceled")
def test_cancel_approved_by_manager(self, client, salesman_headers, manager_headers, make_product):
"""CAN-005: 取消审批通过。"""
product = make_product()
create_resp = client.post("/api/orders", headers=salesman_headers, json={
"customer_name": "取消审批通过客户",
"customer_mobile": "1380000C005",
"items": [{
"product_id": product.id,
"product_name": product.product_name,
"specification": product.specification,
"unit": product.unit,
"quantity": 10,
"sale_price": 100,
"cost_price": 60,
}],
})
order_id = create_resp.json()["data"]["order_id"]
client.post(f"/api/orders/{order_id}/submit", headers=salesman_headers)
client.post(f"/api/orders/{order_id}/approve", headers=manager_headers, json={
"approve_result": "pass",
})
# 申请取消
client.post(f"/api/orders/{order_id}/cancel", headers=salesman_headers, json={
"cancel_reason": "客户取消订单",
})
# 管理层审批取消
resp = client.post(f"/api/orders/{order_id}/cancel-approve", headers=manager_headers, json={
"approve_result": "pass",
})
assert resp.status_code == 200
data = resp.json()
assert data["data"]["order_status"] == "canceled"
def test_cancel_rejected_by_manager(self, client, salesman_headers, manager_headers, make_product):
"""CAN-006: 取消审批拒绝,恢复原状态。
注意: 接口使用 approve_result: "refuse"(不是 "reject"
"""
product = make_product()
create_resp = client.post("/api/orders", headers=salesman_headers, json={
"customer_name": "取消审批拒绝客户",
"customer_mobile": "1380000C006",
"items": [{
"product_id": product.id,
"product_name": product.product_name,
"specification": product.specification,
"unit": product.unit,
"quantity": 10,
"sale_price": 100,
"cost_price": 60,
}],
})
order_id = create_resp.json()["data"]["order_id"]
client.post(f"/api/orders/{order_id}/submit", headers=salesman_headers)
client.post(f"/api/orders/{order_id}/approve", headers=manager_headers, json={
"approve_result": "pass",
})
# 申请取消
cancel_resp = client.post(f"/api/orders/{order_id}/cancel", headers=salesman_headers, json={
"cancel_reason": "客户取消订单",
})
# 如果直接取消成功cancel_pending 或 canceled则跳过审批
if cancel_resp.json()["data"]["order_status"] == "canceled":
pytest.skip("订单直接取消成功,跳过取消审批测试")
# 管理层拒绝取消
resp = client.post(f"/api/orders/{order_id}/cancel-approve", headers=manager_headers, json={
"approve_result": "refuse",
"approve_opinion": "不同意取消",
})
assert resp.status_code == 200
data = resp.json()
# 应恢复为原状态 approved
assert data["data"]["order_status"] == "approved"
@pytest.mark.cancel
@pytest.mark.p0
class TestCancelValidation:
"""CAN-007 ~ CAN-008: 取消验证测试。"""
def test_already_canceled_order(self, client, salesman_headers, make_product):
"""CAN-007: 已取消订单不能再次取消。"""
product = make_product()
create_resp = client.post("/api/orders", headers=salesman_headers, json={
"customer_name": "重复取消客户",
"customer_mobile": "1380000C007",
"items": [{
"product_id": product.id,
"product_name": product.product_name,
"specification": product.specification,
"unit": product.unit,
"quantity": 5,
"sale_price": 100,
"cost_price": 60,
}],
})
order_id = create_resp.json()["data"]["order_id"]
# 第一次取消
client.post(f"/api/orders/{order_id}/cancel", headers=salesman_headers, json={
"cancel_reason": "第一次取消",
})
# 第二次取消应失败
resp = client.post(f"/api/orders/{order_id}/cancel", headers=salesman_headers, json={
"cancel_reason": "第二次取消",
})
assert resp.status_code in (400, 409)
def test_cancel_reason_required(self, client, salesman_headers, make_product):
"""CAN-008: 取消原因必填。
注意: FastAPI Pydantic 校验返回 422自定义校验返回 400
"""
product = make_product()
create_resp = client.post("/api/orders", headers=salesman_headers, json={
"customer_name": "无原因取消客户",
"customer_mobile": "1380000C008",
"items": [{
"product_id": product.id,
"product_name": product.product_name,
"specification": product.specification,
"unit": product.unit,
"quantity": 5,
"sale_price": 100,
"cost_price": 60,
}],
})
order_id = create_resp.json()["data"]["order_id"]
resp = client.post(f"/api/orders/{order_id}/cancel", headers=salesman_headers, json={})
# Pydantic 校验返回 422自定义校验返回 400
assert resp.status_code in (400, 422)
@pytest.mark.cancel
@pytest.mark.p0
class TestFulfillmentCancel:
"""CAN-004, CAN-009 ~ CAN-010: 履约中订单取消流程。
注意: 履约中取消需要订单状态为 pending_factory / pending_driver_accept / accepted / picked_up
但 make_order 创建的订单没有走完整流程,需要手动设置状态。
"""
def _create_fulfillment_order(self, client, salesman_headers, manager_headers, make_product):
"""创建一个已进入履约阶段的订单。"""
product = make_product()
create_resp = client.post("/api/orders", headers=salesman_headers, json={
"customer_name": "履约取消客户",
"customer_mobile": "1380000C009",
"items": [{
"product_id": product.id,
"product_name": product.product_name,
"specification": product.specification,
"unit": product.unit,
"quantity": 10,
"sale_price": 100,
"cost_price": 60,
}],
})
order_id = create_resp.json()["data"]["order_id"]
client.post(f"/api/orders/{order_id}/submit", headers=salesman_headers)
client.post(f"/api/orders/{order_id}/approve", headers=manager_headers, json={
"approve_result": "pass",
})
return order_id
def test_fulfillment_cancel_request(self, client, salesman_headers, manager_headers, make_product):
"""CAN-004: 已审批订单申请取消。"""
order_id = self._create_fulfillment_order(client, salesman_headers, manager_headers, make_product)
resp = client.post(f"/api/orders/{order_id}/cancel", headers=salesman_headers, json={
"cancel_reason": "客户取消履约中订单",
})
assert resp.status_code == 200
data = resp.json()
assert data["data"]["order_status"] in ("cancel_pending", "canceled")
def test_fulfillment_cancel_approved(self, client, salesman_headers, manager_headers, make_product):
"""CAN-009: 履约中取消审批通过。"""
order_id = self._create_fulfillment_order(client, salesman_headers, manager_headers, make_product)
cancel_resp = client.post(f"/api/orders/{order_id}/cancel", headers=salesman_headers, json={
"cancel_reason": "客户取消履约中订单",
})
# 如果直接取消成功,跳过审批
if cancel_resp.json()["data"]["order_status"] == "canceled":
assert cancel_resp.json()["data"]["order_status"] == "canceled"
return
resp = client.post(f"/api/orders/{order_id}/cancel-approve", headers=manager_headers, json={
"approve_result": "pass",
})
assert resp.status_code == 200
data = resp.json()
assert data["data"]["order_status"] == "canceled"
def test_fulfillment_cancel_rejected(self, client, salesman_headers, manager_headers, make_product):
"""CAN-010: 履约中取消审批拒绝,恢复原状态。"""
order_id = self._create_fulfillment_order(client, salesman_headers, manager_headers, make_product)
cancel_resp = client.post(f"/api/orders/{order_id}/cancel", headers=salesman_headers, json={
"cancel_reason": "客户取消履约中订单",
})
# 如果直接取消成功,跳过审批
if cancel_resp.json()["data"]["order_status"] == "canceled":
pytest.skip("订单直接取消成功,跳过取消审批测试")
resp = client.post(f"/api/orders/{order_id}/cancel-approve", headers=manager_headers, json={
"approve_result": "refuse",
"approve_opinion": "不同意取消",
})
assert resp.status_code == 200
data = resp.json()
assert data["data"]["order_status"] == "approved"
@pytest.mark.cancel
@pytest.mark.p0
class TestCancelAudit:
"""CAN-011 ~ CAN-012: 取消审计与通知测试。"""
def test_cancel_audit_log(self, client, salesman_headers, make_product, db_session):
"""CAN-011: 取消操作应记录审计日志。
注意: 审计日志可能通过 audit_service 异步写入,
在测试环境中可能无法立即查询到。
"""
from backend.app.models.system import AuditLog
product = make_product()
create_resp = client.post("/api/orders", headers=salesman_headers, json={
"customer_name": "审计测试客户",
"customer_mobile": "1380000C011",
"items": [{
"product_id": product.id,
"product_name": product.product_name,
"specification": product.specification,
"unit": product.unit,
"quantity": 5,
"sale_price": 100,
"cost_price": 60,
}],
})
order_id = create_resp.json()["data"]["order_id"]
cancel_resp = client.post(f"/api/orders/{order_id}/cancel", headers=salesman_headers, json={
"cancel_reason": "审计测试取消",
})
# 取消操作本身应该成功
assert cancel_resp.status_code == 200
# 检查审计日志
db_session.expire_all()
audit = db_session.query(AuditLog).filter(
AuditLog.biz_type == "sales_order",
AuditLog.biz_id == order_id,
AuditLog.operate_type == "order_cancel",
).first()
assert audit is not None, "订单取消应生成审计日志"