refactor(core): fix tests

7project/src/backend/tests/test_unit_user_service.py

@@ -34,7 +34,8 @@ def test_authenticated_route_requires_auth(client):
 async def test_on_after_request_verify_enqueues_email(monkeypatch):
     calls = {}
 
-    def fake_enqueue_email(to: str, subject: str, body: str):
+    class FakeCeleryTask:
+        def delay(to: str, subject: str, body: str):
             calls.setdefault("emails", []).append({
                 "to": to,
                 "subject": subject,
@@ -42,7 +43,7 @@ async def test_on_after_request_verify_enqueues_email(monkeypatch):
             })
 
     # Patch the enqueue_email used inside user_service
-    monkeypatch.setattr(user_service, "enqueue_email", fake_enqueue_email)
+    monkeypatch.setattr(user_service, "send_email", FakeCeleryTask)
 
     class DummyUser:
         def __init__(self, email):