udp_replay_approx_vnf.q_in = mock.MagicMock()
udp_replay_approx_vnf.q_out = mock.MagicMock()
udp_replay_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
udp_replay_approx_vnf.all_ports = ["xe0", "xe1"]
udp_replay_approx_vnf.get_stats = mock.Mock(return_value=get_stats_ret_val)
udp_replay_approx_vnf.q_in = mock.MagicMock()
udp_replay_approx_vnf.q_out = mock.MagicMock()
udp_replay_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
udp_replay_approx_vnf.all_ports = ["xe0", "xe1"]
udp_replay_approx_vnf.get_stats = mock.Mock(return_value=get_stats_ret_val)