def test_in_subnet(self):
        with patch.object(salt.utils.network, 'in_subnet', return_value={}):
            self.assertDictEqual(network.in_subnet('iface'), {})
Checks the string output returned from the given function, and frees
dataset/ETHPy150Open saltstack/salt/tests/unit/modules/network_test.py/NetworkTestCase.test_in_subnet--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/contrib/gis/gdal/prototypes/errcheck.py/check_string