fixes test

Author: pcrespov

services/web/server/src/simcore_service_webserver/security/_authz_policy.py

@@ -50,8 +50,9 @@ def _handle_exceptions_as_503():
     except DatabaseError as err:
         _logger.exception(
             **create_troubleshooting_log_kwargs(
-                "Auth unavailable due to database error",
+                MSG_AUTH_NOT_AVAILABLE + ": Auth unavailable due to database error.",
                 error=err,
+                error_context={"origin": str(err.orig) if err.orig else None},
                 tip="Check database connection",
             )
         )

services/web/server/tests/unit/isolated/test_security__authz.py

@@ -17,7 +17,6 @@
 import pytest
 from aiocache.base import BaseCache
 from aiohttp import web
-from psycopg2 import DatabaseError
 from pytest_mock import MockerFixture
 from simcore_service_webserver.projects.models import ProjectDict
 from simcore_service_webserver.security._authz_access_model import (
@@ -30,6 +29,7 @@
 )
 from simcore_service_webserver.security._authz_policy import AuthorizationPolicy
 from simcore_service_webserver.security._authz_repository import ActiveUserIdAndRole
+from sqlalchemy.exc import DatabaseError
 
 
 @pytest.fixture
@@ -277,7 +277,9 @@ async def _fake_db(engine, email):
         assert engine == "FAKE-ENGINE"
 
         if "db-failure" in email:
-            raise DatabaseError
+            raise DatabaseError(
+                statement="SELECT 1", params=None, orig=Exception("fake db error")
+            )
 
         # inactive user or not found
         return copy.deepcopy(users_db.get(email))