openflowjava/openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/core/connection/ConnectionAdapterImp02lTest.java

   1 /*
   2  * Copyright (c) 2014 Pantheon Technologies s.r.o. and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.openflowjava.protocol.impl.core.connection;
   9
  10 import com.google.common.cache.Cache;
  11 import com.google.common.cache.CacheBuilder;
  12 import com.google.common.cache.RemovalListener;
  13 import io.netty.channel.ChannelHandlerContext;
  14 import io.netty.channel.ChannelOutboundHandlerAdapter;
  15 import io.netty.channel.ChannelPromise;
  16 import io.netty.channel.embedded.EmbeddedChannel;
  17 import java.net.InetSocketAddress;
  18 import java.util.concurrent.TimeUnit;
  19 import org.junit.After;
  20 import org.junit.Assert;
  21 import org.junit.Before;
  22 import org.junit.Test;
  23 import org.mockito.Mock;
  24 import org.mockito.MockitoAnnotations;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.BarrierInput;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.EchoInput;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.EchoReplyInput;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterInput;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowModInput;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetAsyncInput;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetConfigInput;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesInput;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetQueueConfigInput;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GroupModInput;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.HelloInput;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MeterModInput;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInput;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketOutInput;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortModInput;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.RoleRequestInput;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.SetAsyncInput;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.SetConfigInput;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.TableModInput;
  45
  46 /**
  47  * Unit tests for ConnectionAdapterImp02l.
  48  *
  49  * @author madamjak
  50  * @author michal.polkorab
  51  */
  52 public class ConnectionAdapterImp02lTest {
  53     private static final int RPC_RESPONSE_EXPIRATION = 1;
  54     private static final int CHANNEL_OUTBOUND_QUEUE_SIZE = 1024;
  55     private static final RemovalListener<RpcResponseKey, ResponseExpectedRpcListener<?>> REMOVAL_LISTENER =
  56         notification -> notification.getValue().discard();
  57
  58     @Mock EchoInput echoInput;
  59     @Mock BarrierInput barrierInput;
  60     @Mock EchoReplyInput echoReplyInput;
  61     @Mock ExperimenterInput experimenterInput;
  62     @Mock FlowModInput flowModInput;
  63     @Mock GetConfigInput getConfigInput;
  64     @Mock GetFeaturesInput getFeaturesInput;
  65     @Mock GetQueueConfigInput getQueueConfigInput;
  66     @Mock GroupModInput groupModInput;
  67     @Mock HelloInput helloInput;
  68     @Mock MeterModInput meterModInput;
  69     @Mock PacketOutInput packetOutInput;
  70     @Mock MultipartRequestInput multipartRequestInput;
  71     @Mock PortModInput portModInput;
  72     @Mock RoleRequestInput roleRequestInput;
  73     @Mock SetConfigInput setConfigInput;
  74     @Mock TableModInput tableModInput;
  75     @Mock GetAsyncInput getAsyncInput;
  76     @Mock SetAsyncInput setAsyncInput;
  77     private ConnectionAdapterImpl adapter;
  78     private Cache<RpcResponseKey, ResponseExpectedRpcListener<?>> cache;
  79     private OfHeader responseOfCall;
  80
  81     /**
  82      * Initialize mocks.
  83      */
  84     @Before
  85     public void setUp() {
  86         MockitoAnnotations.initMocks(this);
  87     }
  88
  89     /**
  90      * Disconnect adapter.
  91      */
  92     @After
  93     public void tierDown() {
  94         if (adapter != null && adapter.isAlive()) {
  95             adapter.disconnect();
  96         }
  97     }
  98
  99     /**
 100      * Test Rpc Calls.
 101      */
 102     @Test
 103     public void testRcp() {
 104         final EmbeddedChannel embChannel = new EmbeddedChannel(new EmbededChannelHandler());
 105         adapter = new ConnectionAdapterImpl(embChannel, InetSocketAddress.createUnresolved("localhost", 9876), true,
 106                 CHANNEL_OUTBOUND_QUEUE_SIZE);
 107         cache = CacheBuilder.newBuilder().concurrencyLevel(1).expireAfterWrite(
 108                 RPC_RESPONSE_EXPIRATION, TimeUnit.MINUTES).removalListener(REMOVAL_LISTENER).build();
 109         adapter.setResponseCache(cache);
 110         // -- barrier
 111         adapter.barrier(barrierInput);
 112         embChannel.runPendingTasks();
 113         Assert.assertEquals("Wrong - barrier", barrierInput, responseOfCall);
 114         // -- echo
 115         adapter.echo(echoInput);
 116         embChannel.runPendingTasks();
 117         Assert.assertEquals("Wrong - echo", echoInput, responseOfCall);
 118         // -- echoReply
 119         adapter.echoReply(echoReplyInput);
 120         embChannel.runPendingTasks();
 121         Assert.assertEquals("Wrong - echoReply",echoReplyInput, responseOfCall);
 122         // -- experimenter
 123         adapter.experimenter(experimenterInput);
 124         embChannel.runPendingTasks();
 125         Assert.assertEquals("Wrong - experimenter",experimenterInput, responseOfCall);
 126         // -- flowMod
 127         adapter.flowMod(flowModInput);
 128         embChannel.runPendingTasks();
 129         Assert.assertEquals("Wrong - flowMod", flowModInput, responseOfCall);
 130         // -- getConfig
 131         adapter.getConfig(getConfigInput);
 132         embChannel.runPendingTasks();
 133         Assert.assertEquals("Wrong - getConfig", getConfigInput, responseOfCall);
 134         // -- getFeatures
 135         adapter.getFeatures(getFeaturesInput);
 136         embChannel.runPendingTasks();
 137         Assert.assertEquals("Wrong - getFeatures",getFeaturesInput, responseOfCall);
 138         // -- getQueueConfig
 139         adapter.getQueueConfig(getQueueConfigInput);
 140         embChannel.runPendingTasks();
 141         Assert.assertEquals("Wrong - getQueueConfig",getQueueConfigInput, responseOfCall);
 142         // -- groupMod
 143         adapter.groupMod(groupModInput);
 144         embChannel.runPendingTasks();
 145         Assert.assertEquals("Wrong - groupMod", groupModInput, responseOfCall);
 146         // -- hello
 147         adapter.hello(helloInput);
 148         embChannel.runPendingTasks();
 149         Assert.assertEquals("Wrong - helloInput",helloInput, responseOfCall);
 150         // -- meterMod
 151         adapter.meterMod(meterModInput);
 152         embChannel.runPendingTasks();
 153         Assert.assertEquals("Wrong - meterMod",meterModInput, responseOfCall);
 154         // -- packetOut
 155         adapter.packetOut(packetOutInput);
 156         embChannel.runPendingTasks();
 157         Assert.assertEquals("Wrong - packetOut",packetOutInput, responseOfCall);
 158         // -- multipartRequest
 159         adapter.multipartRequest(multipartRequestInput);
 160         embChannel.runPendingTasks();
 161         Assert.assertEquals("Wrong - multipartRequest", multipartRequestInput, responseOfCall);
 162         // -- portMod
 163         adapter.portMod(portModInput);
 164         embChannel.runPendingTasks();
 165         Assert.assertEquals("Wrong - portMod", portModInput, responseOfCall);
 166         // -- roleRequest
 167         adapter.roleRequest(roleRequestInput);
 168         embChannel.runPendingTasks();
 169         Assert.assertEquals("Wrong - roleRequest", roleRequestInput, responseOfCall);
 170         // -- setConfig
 171         adapter.setConfig(setConfigInput);
 172         embChannel.runPendingTasks();
 173         Assert.assertEquals("Wrong - setConfig",setConfigInput, responseOfCall);
 174         // -- tableMod
 175         adapter.tableMod(tableModInput);
 176         embChannel.runPendingTasks();
 177         Assert.assertEquals("Wrong - tableMod", tableModInput, responseOfCall);
 178         // -- getAsync
 179         adapter.getAsync(getAsyncInput);
 180         embChannel.runPendingTasks();
 181         Assert.assertEquals("Wrong - getAsync", getAsyncInput, responseOfCall);
 182         // -- setAsync
 183         adapter.setAsync(setAsyncInput);
 184         embChannel.runPendingTasks();
 185         Assert.assertEquals("Wrong - setAsync", setAsyncInput, responseOfCall);
 186         adapter.disconnect();
 187     }
 188
 189     /**
 190      * Channel Handler for testing.
 191      * @author madamjak
 192      */
 193     private class EmbededChannelHandler extends ChannelOutboundHandlerAdapter {
 194         @Override
 195         public void write(final ChannelHandlerContext ctx, final Object msg,
 196                 final ChannelPromise promise) throws Exception {
 197             responseOfCall = null;
 198             if (msg instanceof MessageListenerWrapper) {
 199                 final MessageListenerWrapper listener = (MessageListenerWrapper) msg;
 200                 final OfHeader ofHeader = listener.getMsg();
 201                 responseOfCall = ofHeader;
 202             }
 203         }
 204     }
 205 }