baseline: 批次A-D 成果 + membership 半成品（测试红）

2026-09-11 23:11:35 +08:00
commit b3f3095d53
311 changed files with 40540 additions and 0 deletions
@@ -0,0 +1,297 @@
+"""电商平台签名与真实适配器测试。
+
+覆盖：
+1. 抖店 MD5 签名与 1688 HMAC-SHA256 签名的金标准向量
+2. 抖店拉单真实调用（monkeypatch HTTP 缝隙）与分→元归一化
+3. access_token 临期自动刷新
+4. 未配置凭证时 Mock 回退
+5. 1688 Ocean 协议签名参数构造
+"""
+
+import pytest
+from datetime import datetime, timedelta, timezone as dt_timezone
+from decimal import Decimal
+from model_bakery import baker
+
+from apps.channel import adapters as ch_adapters
+from apps.channel.signing import douyin_sign, alibaba1688_sign
+from apps.catalog.models import Product
+from apps.inventory.models import Warehouse
+from apps.partner.models import Customer
+from apps.sales.models import SalesOrder
+from apps.channel.models import ChannelAccount
+
+
+@pytest.fixture
+def customer(tenant, db):
+    return baker.make(Customer, tenant=tenant, code="C_FIX", name="渠道客户")
+
+
+@pytest.fixture
+def warehouse(tenant, db):
+    return baker.make(Warehouse, tenant=tenant, code="WH_FIX", name="渠道仓")
+
+
+# ============================================================
+# 1. 签名金标准向量
+# ============================================================
+
+def test_douyin_sign_golden_vector():
+    params = {"app_key": "k1", "timestamp": "123", "v": "2"}
+    sign = douyin_sign(params, "sec1")
+    assert sign == "1F269B821E839A3A2A28978AC04AFFF6"
+    assert len(sign) == 32 and sign.isupper()
+
+
+def test_alibaba1688_sign_golden_vector():
+    params = {"a": "1", "b": "2"}
+    sign = alibaba1688_sign(params, "s")
+    assert sign == "AFD1ED70462CA57C91A26BEE586FE975C88C02AD0F1A52735712C4E8E897CED2"
+    assert len(sign) == 64 and sign.isupper()
+
+
+# ============================================================
+# 2. 抖店真实拉单（HTTP 缝隙 monkeypatch）
+# ============================================================
+
+@pytest.fixture
+def douyin_account(tenant, customer, warehouse):
+    return ChannelAccount.objects.create(
+        tenant=tenant,
+        platform="douyin",
+        shop_id="DY_REAL_01",
+        shop_name="真实抖店",
+        app_key="test_app_key",
+        app_secret="test_app_secret",
+        access_token="test_access_token",
+        refresh_token="test_refresh_token",
+        token_expires_at=datetime.now(dt_timezone.utc) + timedelta(days=7),
+        default_warehouse=warehouse,
+        default_customer=customer,
+    )
+
+
+def test_douyin_fetch_orders_real_call(douyin_account, monkeypatch):
+    captured = {}
+
+    def fake_post(self, url, params):
+        captured["url"] = url
+        captured["params"] = params
+        return {
+            "code": 10000,
+            "data": {
+                "shop_order_list": [
+                    {
+                        "order_id_str": "DY9876543210",
+                        "order_status": 100,
+                        "pay_amount": 8800,  # 88.00 元（单位分）
+                        "post_receiver": {
+                            "user_name": "赵六",
+                            "mobile": "13800001111",
+                            "province": "浙江省",
+                            "city": "杭州市",
+                            "town": "西湖区",
+                            "detail": "文一西路100号",
+                        },
+                        "sku_order_list": [
+                            {
+                                "sku_id": "SKU-1",
+                                "external_sku_id": "P_EXT_01",
+                                "sku_num": 3,
+                                "sku_order_item_price": 2900,  # 29.00 元
+                            }
+                        ],
+                    }
+                ]
+            },
+        }
+
+    monkeypatch.setattr(ch_adapters.DouyinChannelAdapter, "_http_post", fake_post)
+    orders = ch_adapters.DouyinChannelAdapter().fetch_orders(douyin_account)
+
+    # 1. 签名请求参数已正确构造
+    assert captured["url"] == f"{ch_adapters.DOUYIN_API_BASE}/order/searchList"
+    p = captured["params"]
+    assert p["method"] == "order.searchList"
+    assert p["app_key"] == "test_app_key"
+    assert p["access_token"] == "test_access_token"
+    assert len(p["sign"]) == 32 and p["sign"].isupper()
+
+    # 2. 归一化结果：分→元
+    assert len(orders) == 1
+    o = orders[0]
+    assert o["external_order_id"] == "DY9876543210"
+    assert Decimal(o["order_amount"]) == Decimal("88.00")
+    assert o["buyer_name"] == "赵六"
+    assert "西湖区" in o["receiver_address"]
+    assert o["items"][0]["product_code"] == "P_EXT_01"
+    assert o["items"][0]["quantity"] == "3"
+    assert Decimal(o["items"][0]["unit_price"]) == Decimal("29.00")
+
+
+def test_douyin_token_auto_refresh(douyin_account, monkeypatch):
+    # Token 只剩 2 小时 → 触发刷新
+    douyin_account.token_expires_at = datetime.now(dt_timezone.utc) + timedelta(hours=2)
+    douyin_account.save(update_fields=["token_expires_at"])
+
+    call_log = []
+
+    def fake_post(self, url, params):
+        call_log.append(url)
+        if "refresh_token" in url:
+            return {
+                "code": 10000,
+                "data": {
+                    "access_token": "NEW_TOKEN",
+                    "refresh_token": "NEW_REFRESH",
+                    "expires_in": 604800,
+                },
+            }
+        return {"code": 10000, "data": {"shop_order_list": []}}
+
+    monkeypatch.setattr(ch_adapters.DouyinChannelAdapter, "_http_post", fake_post)
+    ch_adapters.DouyinChannelAdapter().fetch_orders(douyin_account)
+
+    assert any("oauth2/refresh_token" in u for u in call_log)
+    douyin_account.refresh_from_db()
+    assert douyin_account.access_token == "NEW_TOKEN"
+    assert douyin_account.refresh_token == "NEW_REFRESH"
+    assert douyin_account.token_expires_at > datetime.now(dt_timezone.utc) + timedelta(days=6)
+
+
+def test_douyin_push_stock(douyin_account, monkeypatch):
+    def fake_post(self, url, params):
+        assert "product/stockNum/update" in url
+        return {"code": 10000, "data": {"update_result": True}}
+
+    monkeypatch.setattr(ch_adapters.DouyinChannelAdapter, "_http_post", fake_post)
+    ok = ch_adapters.DouyinChannelAdapter().push_stock(douyin_account, "P001", Decimal("99"))
+    assert ok is True
+
+
+def test_mock_fallback_without_credentials(tenant):
+    # 无 app_key 的抖音店铺 → 自动回退 Mock（能产出标准订单）
+    account = baker.make(
+        ChannelAccount, tenant=tenant, platform="douyin",
+        shop_id="DY_EMPTY", shop_name="无凭证店铺",
+        app_key="", app_secret="", access_token="",
+    )
+    baker.make(Product, tenant=tenant, code="P_MOCK", status="active", sale_price=Decimal("25.00"))
+    orders = ch_adapters.DouyinChannelAdapter().fetch_orders(account)
+    assert len(orders) == 1
+    assert orders[0]["order_status"] == "PAID"
+
+
+# ============================================================
+# 3. 1688 Ocean 协议
+# ============================================================
+
+@pytest.fixture
+def ali_account(tenant, customer, warehouse):
+    return ChannelAccount.objects.create(
+        tenant=tenant,
+        platform="1688",
+        shop_id="ALI_01",
+        shop_name="1688 分销店",
+        app_key="ali_key",
+        app_secret="ali_secret",
+        access_token="ali_token",
+        token_expires_at=datetime.now(dt_timezone.utc) + timedelta(days=7),
+        default_warehouse=warehouse,
+        default_customer=customer,
+    )
+
+
+def test_1688_build_signed_params(ali_account):
+    params = ch_adapters.alibaba1688_build_url_params(
+        ali_account,
+        "com.alibaba.trade/alibaba.trade.getBuyerOrderList",
+        {"status": "waitsellerreceive"},
+    )
+    assert params["_aop_key"] == "ali_key"
+    assert params["access_token"] == "ali_token"
+    assert params["_aop_timestamp"].isdigit()
+    assert len(params["_aop_signature"]) == 64 and params["_aop_signature"].isupper()
+
+
+def test_1688_fetch_orders_real_call(ali_account, monkeypatch):
+    captured = {}
+
+    def fake_get(self, url, params):
+        captured["url"] = url
+        captured["params"] = params
+        return {
+            "result": {
+                "result": [
+                    {
+                        "baseInfo": {
+                            "idOfStr": "ALI10086",
+                            "status": "waitsellerreceive",
+                            "totalAmount": 16800,  # 168.00 元
+                            "buyerLoginID": "buyer_alibaba",
+                            "receiverProvince": "广东省",
+                            "receiverCity": "深圳市",
+                            "receiverAddress": "南山区科技园",
+                        },
+                        "productItems": [
+                            {
+                                "productID": "P_ALI_EXT",
+                                "quantity": 4,
+                                "itemAmount": 16800,  # 行金额分 → 单价 42 元
+                            }
+                        ],
+                    }
+                ]
+            }
+        }
+
+    monkeypatch.setattr(ch_adapters.Alibaba1688Adapter, "_http_get", fake_get)
+    orders = ch_adapters.Alibaba1688Adapter().fetch_orders(ali_account)
+
+    assert captured["url"].startswith(f"{ch_adapters.ALI1688_API_BASE}/openapi/param2/1/")
+    assert len(orders) == 1
+    o = orders[0]
+    assert o["external_order_id"] == "ALI10086"
+    assert Decimal(o["order_amount"]) == Decimal("168.00")
+    assert o["items"][0]["product_code"] == "P_ALI_EXT"
+    assert o["items"][0]["quantity"] == "4"
+    assert Decimal(o["items"][0]["unit_price"]) == Decimal("42.0000")
+
+
+# ============================================================
+# 4. 真实归一化结构 → 自动转销售单（端到端）
+# ============================================================
+
+@pytest.mark.django_db
+def test_real_normalized_order_converts_to_sales_order(tenant, douyin_account, monkeypatch):
+    baker.make(Product, tenant=tenant, code="P_EXT_01", status="active", sale_price=Decimal("29.00"))
+
+    def fake_post(self, url, params):
+        return {
+            "code": 10000,
+            "data": {
+                "shop_order_list": [
+                    {
+                        "order_id_str": "DY-E2E-001",
+                        "order_status": 100,
+                        "pay_amount": 8700,
+                        "post_receiver": {"user_name": "测试", "mobile": "138"},
+                        "sku_order_list": [
+                            {"sku_id": "S1", "external_sku_id": "P_EXT_01", "sku_num": 3, "sku_order_item_price": 2900}
+                        ],
+                    }
+                ]
+            },
+        }
+
+    monkeypatch.setattr(ch_adapters.DouyinChannelAdapter, "_http_post", fake_post)
+
+    from apps.channel import services as channel_services
+    result = channel_services.sync_channel_orders(douyin_account, auto_convert=True)
+    assert result["pulled_count"] == 1
+    assert result["converted_count"] == 1
+    assert result["failed_count"] == 0
+
+    so = SalesOrder.objects.get(tenant=tenant, remark__contains="DY-E2E-001")
+    assert so.total_amount == Decimal("87.00")
+    assert so.state == "confirmed"