def test_delete_without_pk_already_missing(self):
        with client.test_mode as t:
            t.register_json('/foo/?name=bar', {'count': 0, 'results': []})
            result = self.res.delete(name='bar')
            self.assertFalse(result['changed'])
perform a database check, returning the number of errors found
dataset/ETHPy150Open ansible/tower-cli/tests/test_models_base.py/ResourceTests.test_delete_without_pk_already_missing--crossover with--dataset/ETHPy150Open byt3bl33d3r/pth-toolkit/lib/python2.7/site-packages/samba/dbchecker.py/dbcheck.check_database