Method unapply_operations

tests/migrations/test_base.py:258–262

(self, app_label, project_state, operations, atomic=True)

            return migration.apply(project_state, editor)

    def unapply_operations(self, app_label, project_state, operations, atomic=True):
        migration = Migration("name", app_label)
        migration.operations = operations
        with connection.schema_editor(atomic=atomic) as editor:
            return migration.unapply(project_state, editor)

    def make_test_state(self, app_label, operation, **kwargs):
        """