diff options
| -rw-r--r-- | tests/schema/tests.py | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/tests/schema/tests.py b/tests/schema/tests.py index 89853088ac..4f3c9b7f10 100644 --- a/tests/schema/tests.py +++ b/tests/schema/tests.py @@ -250,7 +250,6 @@ class SchemaTests(TransactionTestCase): try: # Ensure there's no m2m table there self.assertRaises(DatabaseError, self.column_classes, new_field.rel.through) - connection.rollback() # Add the field with connection.schema_editor() as editor: editor.add_field( @@ -268,11 +267,9 @@ class SchemaTests(TransactionTestCase): ) # Ensure there's no m2m table there self.assertRaises(DatabaseError, self.column_classes, new_field.rel.through) - connection.rollback() finally: # Cleanup model states AuthorWithM2M._meta.local_many_to_many.remove(new_field) - del AuthorWithM2M._meta._m2m_cache def test_m2m_repoint(self): """ @@ -305,7 +302,6 @@ class SchemaTests(TransactionTestCase): ) # Ensure old M2M is gone self.assertRaises(DatabaseError, self.column_classes, BookWithM2M._meta.get_field_by_name("tags")[0].rel.through) - connection.rollback() # Ensure the new M2M exists and points to UniqueTest constraints = connection.introspection.get_constraints(connection.cursor(), new_field.rel.through._meta.db_table) if connection.features.supports_foreign_keys: |