def get_by_project(self, context, project_id, resource):

        return db.quota_get(context, project_id, resource)
We test the following:
dataset/ETHPy150Open openstack/nova/nova/quota.py/DbQuotaDriver.get_by_project--crossover with--dataset/ETHPy150Open rcbops/glance-buildpackage/glance/tests/functional/test_ssl.py/TestSSL.test_delete_not_existing