Commit 3c5d1edb authored by Claude Paroz's avatar Claude Paroz
Browse files

Fixed #22279 -- Prevented dummy backend going through DatabaseErrorWrapper 

Thanks Daniel Hahler for the report and Tim Graham for the review.
parent 1d24f073

django/db/backends/dummy/base.py

+1 −0
Original line number Diff line number Diff line
@@ -60,6 +60,7 @@ class DatabaseWrapper(BaseDatabaseWrapper): 
    # do something raises complain; anything that tries

    # to rollback or undo something raises ignore.

    _cursor = complain

    ensure_connection = complain

    _commit = complain

    _rollback = ignore

    _close = ignore

tests/backends/tests.py

+2 −0
Original line number Diff line number Diff line
@@ -41,6 +41,8 @@ class DummyBackendTest(TestCase): 
        conns = ConnectionHandler(DATABASES)

        self.assertEqual(conns[DEFAULT_DB_ALIAS].settings_dict['ENGINE'],

            'django.db.backends.dummy')

        with self.assertRaises(ImproperlyConfigured):

            conns[DEFAULT_DB_ALIAS].ensure_connection()





@unittest.skipUnless(connection.vendor == 'oracle', "Test only for Oracle")