public class OutputPortRoundRobinIteratorTest {
@Test
public void t() {
OutputPorts ports = mock(OutputPorts.class);
OutputPort port1 = mock(OutputPort.class);
OutputPort port2 = mock(OutputPort.class);
Packet packet1 = mock(Packet.class);
Packet packet2 = mock(Packet.class);
Packet packet3 = mock(Packet.class);
Packet packet4 = mock(Packet.class);