def test_list_network_service_policies(self):
        resources = 'network_service_policies'
        cmd = gbp.ListNetworkServicePolicy(test_cli20.MyApp(sys.stdout),
                                           None)
        self._test_list_resources(resources, cmd, True)
Retrieves all string pairs in the directory
dataset/ETHPy150Open openstack/python-group-based-policy-client/gbpclient/tests/unit/test_cli20_networkservicepolicy.py/CLITestV20NetworkServicePolicyJSON.test_list_network_service_policies--crossover with--dataset/ETHPy150Open joytunes/JTLocalize/localization_flow/jtlocalize/core/localization_utils.py/extract_string_pairs_in_directory