def IpForwardingUtils(self, logger, proto_id=None):
"""Get system IP address configuration utilities.
Args:
logger: logger object, used to write to SysLog and serial port.
proto_id: string, the routing protocol identifier for Google IP changes.
"""
return ip_forwarding_utils.IpForwardingUtilsIproute(logger, proto_id)
def setUp(self):
self.mock_logger = mock.Mock()
self.options = {'hello': 'world'}
with mock.patch(
'google_compute_engine.distro_lib.ip_forwarding_utils'
'.subprocess') as mock_subprocess:
mock_subprocess.Popen.return_value = _CreateMockProcess(
0, b'out', b'')
self.mock_utils = ip_forwarding_utils.IpForwardingUtilsIproute(
self.mock_logger)
self.mock_utils.proto_id = 'proto'