@Test
public void testFloodNoBufferId() throws Exception {

    // build our expected flooded packetOut
    OFPacketOut po = ((OFPacketOut) mockFloodlightProvider.getOFMessageFactory().getMessage(OFType.PACKET_OUT))
        .setActions(Arrays.asList(new OFAction[] {new OFActionOutput().setPort(OFPort.OFPP_FLOOD.getValue())}))
        .setActionsLength((short) OFActionOutput.MINIMUM_LENGTH)
        .setBufferId(-1)
        .setInPort((short) 1)
        .setPacketData(this.testPacketSerialized);
    po.setLengthU(OFPacketOut.MINIMUM_LENGTH + po.getActionsLengthU()
            + this.testPacketSerialized.length);
    // Mock up our expected behavior
    IOFSwitch mockSwitch = createMock(IOFSwitch.class);
    
    Capture<OFMessage> wc1 = new Capture<OFMessage>(CaptureType.ALL);
    Capture<FloodlightContext> bc1 = new Capture<FloodlightContext>(CaptureType.ALL);
    
    mockSwitch.write(capture(wc1), capture(bc1));
    // Start recording the replay on the mocks
    replay(mockSwitch);
    // Get the listener and trigger the packet in
    IOFMessageListener listener = mockFloodlightProvider.getListeners().get(
            OFType.PACKET_IN).get(0);
    listener.receive(mockSwitch, this.packetIn,
                     parseAndAnnotate(this.packetIn));
    // Verify the replay matched our expectations
    verify(mockSwitch);
    
    assertTrue(wc1.hasCaptured());
    OFMessage m = wc1.getValue();
    assert(m.equals(po));
}