integration-tests/src/test/java/org/opendaylight/protocol/integration/bgp/ParserToSalTest.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. 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.protocol.integration.bgp;
   9
  10 import java.util.Collection;
  11 import java.util.List;
  12 import java.util.concurrent.ExecutionException;
  13 import java.util.concurrent.Future;
  14 import java.util.concurrent.TimeUnit;
  15 import java.util.concurrent.TimeoutException;
  16
  17 import javax.annotation.Nullable;
  18
  19 import org.junit.Before;
  20 import org.junit.Test;
  21 import org.mockito.Matchers;
  22 import org.mockito.Mock;
  23 import org.mockito.Mockito;
  24 import org.mockito.MockitoAnnotations;
  25 import org.mockito.invocation.InvocationOnMock;
  26 import org.mockito.stubbing.Answer;
  27 import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
  28 import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
  29 import org.opendaylight.controller.sal.binding.api.data.DataProviderService;
  30 import org.opendaylight.protocol.bgp.linkstate.RIBActivator;
  31 import org.opendaylight.protocol.bgp.parser.spi.pojo.ServiceLoaderBGPExtensionProviderContext;
  32 import org.opendaylight.protocol.bgp.rib.impl.BGPPeer;
  33 import org.opendaylight.protocol.bgp.rib.impl.RIBImpl;
  34 import org.opendaylight.protocol.bgp.rib.mock.BGPMock;
  35 import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderContext;
  36 import org.opendaylight.protocol.bgp.rib.spi.SimpleRIBExtensionProviderContext;
  37 import org.opendaylight.protocol.bgp.util.HexDumpBGPFileParser;
  38 import org.opendaylight.protocol.framework.ReconnectStrategy;
  39 import org.opendaylight.protocol.framework.ReconnectStrategyFactory;
  40 import org.opendaylight.yangtools.yang.binding.DataObject;
  41 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  42 import org.opendaylight.yangtools.yang.common.RpcResult;
  43 import org.slf4j.Logger;
  44 import org.slf4j.LoggerFactory;
  45
  46 import com.google.common.base.Function;
  47 import com.google.common.collect.Collections2;
  48 import com.google.common.collect.Lists;
  49 import com.google.common.eventbus.EventBus;
  50
  51 public class ParserToSalTest {
  52
  53         private static final Logger LOG = LoggerFactory.getLogger(ParserToSalTest.class);
  54
  55         private final String hex_messages = "/bgp_hex.txt";
  56
  57         private BGPMock mock;
  58
  59         @Mock
  60         DataModificationTransaction mockedTransaction;
  61
  62         @Mock
  63         DataProviderService providerService;
  64
  65         @Before
  66         public void setUp() throws Exception {
  67                 MockitoAnnotations.initMocks(this);
  68                 final List<byte[]> bgpMessages = HexDumpBGPFileParser.parseMessages(ParserToSalTest.class.getResourceAsStream(this.hex_messages));
  69                 this.mock = new BGPMock(new EventBus("test"), ServiceLoaderBGPExtensionProviderContext.createConsumerContext().getMessageRegistry(), Lists.newArrayList(fixMessages(bgpMessages)));
  70
  71                 Mockito.doReturn(this.mockedTransaction).when(this.providerService).beginTransaction();
  72
  73                 Mockito.doReturn(new Future<RpcResult<TransactionStatus>>() {
  74                         int i = 0;
  75
  76                         @Override
  77                         public boolean cancel(final boolean mayInterruptIfRunning) {
  78                                 LOG.debug("Cancel.");
  79                                 return false;
  80                         }
  81
  82                         @Override
  83                         public boolean isCancelled() {
  84                                 // TODO Auto-generated method stub
  85                                 return false;
  86                         }
  87
  88                         @Override
  89                         public boolean isDone() {
  90                                 this.i++;
  91                                 LOG.debug("Done. {}", this.i);
  92                                 return true;
  93                         }
  94
  95                         @Override
  96                         public RpcResult<TransactionStatus> get() throws InterruptedException, ExecutionException {
  97                                 // TODO Auto-generated method stub
  98                                 return null;
  99                         }
 100
 101                         @Override
 102                         public RpcResult<TransactionStatus> get(final long timeout, final TimeUnit unit) throws InterruptedException,
 103                         ExecutionException, TimeoutException {
 104                                 // TODO Auto-generated method stub
 105                                 return null;
 106                         }
 107                 }).when(this.mockedTransaction).commit();
 108
 109                 Mockito.doAnswer(new Answer<String>() {
 110                         @Override
 111                         public String answer(final InvocationOnMock invocation) throws Throwable {
 112                                 final Object[] args = invocation.getArguments();
 113                                 for (final Object a : args) {
 114                                         LOG.debug("Arg: {}", a);
 115                                 }
 116                                 return null;
 117                         }
 118
 119                 }).when(this.mockedTransaction).putRuntimeData(Matchers.any(InstanceIdentifier.class), Matchers.any(DataObject.class));
 120         }
 121
 122         @Test
 123         public void test() {
 124                 final RIBExtensionProviderContext ext = new SimpleRIBExtensionProviderContext();
 125                 new RIBActivator().startRIBExtensionProvider(ext);
 126                 final RIBImpl rib = new RIBImpl(ext, this.providerService);
 127                 final BGPPeer peer = new BGPPeer(rib, "peer-" + this.mock.toString());
 128
 129                 this.mock.registerUpdateListener(peer, new ReconnectStrategyFactory() {
 130                         @Override
 131                         public ReconnectStrategy createReconnectStrategy() {
 132                                 return null;
 133                         }
 134                 }, null);
 135                 Mockito.verify(this.mockedTransaction, Mockito.times(24)).commit();
 136                 Mockito.verify(this.mockedTransaction, Mockito.times(40)).putRuntimeData(Matchers.any(InstanceIdentifier.class),
 137                                 Matchers.any(DataObject.class));
 138         }
 139
 140         private Collection<byte[]> fixMessages(final Collection<byte[]> bgpMessages) {
 141                 return Collections2.transform(bgpMessages, new Function<byte[], byte[]>() {
 142
 143                         @Nullable
 144                         @Override
 145                         public byte[] apply(@Nullable final byte[] input) {
 146                                 final byte[] ret = new byte[input.length + 1];
 147                                 // ff
 148                                 ret[0] = -1;
 149                                 for (int i = 0; i < input.length; i++) {
 150                                         ret[i + 1] = input[i];
 151                                 }
 152                                 return ret;
 153                         }
 154                 });
 155         }
 156 }