Suite: test PIN, cornice e worker PDF allineati all'integrazione (#65)

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/backend/tests/test_pin.py

@@ -6,6 +6,7 @@ from fastapi import HTTPException
 from httpx import AsyncClient
 from sqlalchemy import select
 
+from src.backend.config import settings
 from src.backend.models.orm.user import User
 from src.backend.services import auth_service
 from src.backend.tests.conftest import _create_user, auth_headers
@@ -15,6 +16,13 @@ from src.backend.tests.test_production_runs import (
 from src.backend.utils.tempo import utcnow
 
 
+@pytest.fixture(autouse=True)
+def _alza_limite_login(monkeypatch):
+    # #65: login-pin conta nel bucket del login (limite al minuto); i test del blocco PIN
+    # fanno piu tentativi di fila, quindi qui il limite si alza. Il middleware resta com'e.
+    monkeypatch.setattr(settings, "rate_limit_login", 1000)
+
+
 async def _pin_user(db_session, username="operaio", pin="1234", **kw) -> User:
     user = await _create_user(db_session, username=username, **kw)
     await auth_service.set_user_pin(db_session, user, pin)