Examples with OFELinkBolt org.openkilda.wfm.topology.event.OFELinkBolt used on opensource projects

Example 1 with OFELinkBolt

use of org.openkilda.wfm.topology.event.OFELinkBolt in project open-kilda by telstra.

the class OFEventWfmTest method basicLinkDiscoveryTest.

/**
 * BasicLinkDiscoveryTest will exercise the basics of Link Discovery test.
 * The key results should show up in a kafka topic, which are dumped to file.
 */
@Test
@Ignore
public void basicLinkDiscoveryTest() throws IOException, ConfigurationException, CmdLineException {
    System.out.println("==> Starting BasicLinkDiscoveryTest");
    OFEventWFMTopology manager = new OFEventWFMTopology(makeLaunchEnvironment());
    TopologyConfig config = manager.getConfig();
    String topo_input_topic = config.getKafkaTopoDiscoTopic();
    Tuple tuple;
    KeyValueState<String, Object> state = new InMemoryKeyValueState<>();
    initMocks(topo_input_topic);
    List<PathNode> nodes = Arrays.asList(new PathNode("sw1", 1, 0, 10L), new PathNode("sw2", 2, 1, 10L));
    InfoData data = new IslInfoData(10L, nodes, 10000L, IslChangeType.DISCOVERED, 9000L);
    String isl_discovered = MAPPER.writeValueAsString(data);
    OFELinkBolt linkBolt = new OFELinkBolt(config);
    linkBolt.prepare(stormConfig(), topologyContext, outputCollector);
    linkBolt.initState(state);
    ArrayList<DiscoveryFilterEntity> skipNodes = new ArrayList<>(1);
    skipNodes.add(new DiscoveryFilterEntity("sw1", "1"));
    CommandMessage islFilterSetup = new CommandMessage(new DiscoveryFilterPopulateData(skipNodes), 1, "discovery-test", Destination.WFM_OF_DISCOVERY);
    String json = MAPPER.writeValueAsString(islFilterSetup);
    tuple = new TupleImpl(topologyContext, Collections.singletonList(json), 4, "message");
    linkBolt.execute(tuple);
    tuple = new TupleImpl(topologyContext, Arrays.asList("sw1", OFEMessageUtils.SWITCH_UP), 0, topo_input_topic);
    linkBolt.execute(tuple);
    tuple = new TupleImpl(topologyContext, Arrays.asList("sw2", OFEMessageUtils.SWITCH_UP), 0, topo_input_topic);
    linkBolt.execute(tuple);
    tuple = new TupleImpl(topologyContext, Arrays.asList("sw1", "1", OFEMessageUtils.PORT_UP), 1, topo_input_topic);
    linkBolt.execute(tuple);
    tuple = new TupleImpl(topologyContext, Arrays.asList("sw1", "2", OFEMessageUtils.PORT_UP), 1, topo_input_topic);
    linkBolt.execute(tuple);
    Tuple tickTuple = new TupleImpl(topologyContext, Collections.emptyList(), 2, Constants.SYSTEM_TICK_STREAM_ID);
    linkBolt.execute(tickTuple);
    tuple = new TupleImpl(topologyContext, Collections.singletonList(isl_discovered), 3, topo_input_topic);
    linkBolt.execute(tuple);
    linkBolt.execute(tickTuple);
    linkBolt.execute(tickTuple);
    // 1 isls, 3 seconds interval, 9 seconds test duration == 3 discovery commands
    // there is only 1 isl each cycle because of isl filter
    // messagesExpected = 3 ;
    // TODO: (crimi) validate is 7 due to merged topics
    messagesExpected = 7;
    messagesReceived = outputCollectorMock.getMessagesCount(config.getKafkaTopoDiscoTopic());
    Assert.assertEquals(messagesExpected, messagesReceived);
    // "isl discovered" x1
    // messagesExpected = 1;
    // TODO: (crimi) validate is 7 due to merged topics
    messagesExpected = 7;
    messagesReceived = outputCollectorMock.getMessagesCount(config.getKafkaTopoDiscoTopic());
    Assert.assertEquals(messagesExpected, messagesReceived);
    linkBolt.execute(tickTuple);
    // no new discovery commands
    // messagesExpected = 3;
    // TODO .. increased from 3 to 7 due to topic changes .. confirm it
    messagesExpected = 7;
    messagesReceived = outputCollectorMock.getMessagesCount(config.getKafkaTopoDiscoTopic());
    Assert.assertEquals(messagesExpected, messagesReceived);
    // +1 discovery fails
    // messagesExpected = 2;
    // TODO .. there should be more or we aren't looking in right place
    messagesExpected = 7;
    messagesReceived = outputCollectorMock.getMessagesCount(config.getKafkaTopoDiscoTopic());
    Assert.assertEquals(messagesExpected, messagesReceived);
}