接入匿名设备态协议补齐Cookie字段并放宽保存

tests/test_huya_app_login.py

@@ -147,6 +147,46 @@ def test_app_login_cookie_contains_web_session_shape():
     assert expected <= keys
 
 
+def test_supplement_anonymous_device_adds_four_fields(monkeypatch):
+    anon = {
+        "udb_deviceid": "w_1147246591246680065",
+        "udb_guiddata": "a" * 32,
+        "udb_anobiztoken": "B" * 344,
+        "udb_anouid": "1471255709907",
+    }
+    monkeypatch.setattr(
+        "core.huya.anon_device.fetch_anonymous_device_state", lambda **kw: anon
+    )
+    merged = HuyaAppPasswordLogin._supplement_anonymous_device({"guid": "g" * 32})
+    assert merged["udb_deviceid"] == anon["udb_deviceid"]
+    assert merged["udb_guiddata"] == anon["udb_guiddata"]
+    assert merged["udb_anobiztoken"] == anon["udb_anobiztoken"]
+    assert merged["udb_anouid"] == anon["udb_anouid"]
+    assert merged["guid"] == "g" * 32  # 已有显式值不被覆盖
+
+
+def test_supplement_anonymous_device_keeps_explicit_values(monkeypatch):
+    anon = {"udb_deviceid": "w_9999999999999999999", "udb_anobiztoken": "B" * 344}
+    monkeypatch.setattr(
+        "core.huya.anon_device.fetch_anonymous_device_state", lambda **kw: anon
+    )
+    merged = HuyaAppPasswordLogin._supplement_anonymous_device(
+        {"udb_deviceid": "w_1111111111111111111"}
+    )
+    assert merged["udb_deviceid"] == "w_1111111111111111111"  # setdefault 语义
+
+
+def test_supplement_anonymous_device_failure_does_not_raise(monkeypatch):
+    def boom(**kw):
+        from core.huya.anon_device import AnonymousDeviceError
+
+        raise AnonymousDeviceError("network down")
+
+    monkeypatch.setattr("core.huya.anon_device.fetch_anonymous_device_state", boom)
+    merged = HuyaAppPasswordLogin._supplement_anonymous_device({"guid": "g"})
+    assert merged == {"guid": "g"}
+
+
 class TestHuyaAppLogin:
     def setup_method(self):
         self.engine = create_engine("sqlite://")