test(auth): 补 jverify 绑号 401/502 错误分支测试

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

tests/test_wechat_login.py

@@ -167,3 +167,32 @@ def test_wechat_bind_jverify_creates_account(client, monkeypatch) -> None:
     assert user["nickname"] == "极光用户"
     # 微信 userinfo 隐私脱敏 avatar=None → 头像为空(客户端兜底默认头像)
     assert user["avatar_url"] is None
+
+
+def test_wechat_bind_jverify_expired_ticket_returns_401(client, monkeypatch) -> None:
+    """过期 bind_ticket → 401(极光绑号路径,decode 先于极光核验)。"""
+    monkeypatch.setattr(security.settings, "WECHAT_BIND_TICKET_EXPIRE_MINUTES", -1)
+    expired = security.create_bind_ticket(openid="openid_jv_exp", wechat_nickname="x", wechat_avatar_url=None)
+    r = client.post(
+        "/api/v1/auth/wechat/bind-phone/jverify",
+        json={"bind_ticket": expired, "login_token": "jgtoken", "device_id": "devE"},
+    )
+    assert r.status_code == 401, r.text
+
+
+def test_wechat_bind_jverify_jiguang_error_returns_502(client, monkeypatch) -> None:
+    """极光核验失败(JiguangError)→ 502。"""
+    monkeypatch.setattr(wxpay, "code_to_userinfo", _fake_userinfo("openid_jv_err"))
+
+    def _raise(token: str) -> str:
+        raise auth.JiguangError("mock jg failure")
+
+    monkeypatch.setattr(auth, "verify_and_get_phone", _raise)
+    ticket = client.post(
+        "/api/v1/auth/wechat-login", json={"code": "c", "device_id": "devE"}
+    ).json()["bind_ticket"]
+    r = client.post(
+        "/api/v1/auth/wechat/bind-phone/jverify",
+        json={"bind_ticket": ticket, "login_token": "badtoken", "device_id": "devE"},
+    )
+    assert r.status_code == 502, r.text