def test_port_to_br_not_found(self, check_output): check_output.side_effect = subprocess.CalledProcessError( 1, 'not found') self.assertEqual(ovs.port_to_br('br-lb'), None)
def test_port_to_br(self, check_output): check_output.return_value = b'br-ex' self.assertEqual(ovs.port_to_br('br-lb'), 'br-ex')