opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/CompositeModificationPayloadTest.java

   1 /*
   2  * Copyright (c) 2014, 2015 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
   9 package org.opendaylight.controller.cluster.datastore;
  10
  11 import java.io.ByteArrayInputStream;
  12 import java.io.ByteArrayOutputStream;
  13 import java.io.IOException;
  14 import java.util.ArrayList;
  15 import java.util.List;
  16 import org.junit.Assert;
  17 import org.junit.Test;
  18 import org.opendaylight.controller.cluster.datastore.modification.MutableCompositeModification;
  19 import org.opendaylight.controller.cluster.datastore.modification.WriteModification;
  20 import org.opendaylight.controller.cluster.raft.RaftVersions;
  21 import org.opendaylight.controller.cluster.raft.ReplicatedLogEntry;
  22 import org.opendaylight.controller.cluster.raft.messages.AppendEntries;
  23 import org.opendaylight.controller.cluster.raft.protobuff.client.messages.CompositeModificationPayload;
  24 import org.opendaylight.controller.cluster.raft.protobuff.client.messages.Payload;
  25 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
  26 import org.opendaylight.controller.protobuff.messages.cluster.raft.AppendEntriesMessages;
  27 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  28
  29 @Deprecated
  30 public class CompositeModificationPayloadTest {
  31
  32     @Test
  33     public void testBasic() throws IOException {
  34
  35         List<ReplicatedLogEntry> entries = new ArrayList<>();
  36
  37         entries.add(0, new ReplicatedLogEntry() {
  38             @Override public Payload getData() {
  39                 WriteModification writeModification =
  40                     new WriteModification(TestModel.TEST_PATH, ImmutableNodes
  41                         .containerNode(TestModel.TEST_QNAME));
  42
  43                 MutableCompositeModification compositeModification =
  44                     new MutableCompositeModification();
  45
  46                 compositeModification.addModification(writeModification);
  47
  48                 return new CompositeModificationPayload(compositeModification.toSerializable());
  49             }
  50
  51             @Override public long getTerm() {
  52                 return 1;
  53             }
  54
  55             @Override public long getIndex() {
  56                 return 1;
  57             }
  58
  59             @Override
  60             public int size() {
  61                 return getData().size();
  62             }
  63         });
  64
  65         AppendEntries appendEntries =
  66             new AppendEntries(1, "member-1", 0, 100, entries, 1, -1, (short)0);
  67
  68         AppendEntriesMessages.AppendEntries o = (AppendEntriesMessages.AppendEntries)
  69                 appendEntries.toSerializable(RaftVersions.HELIUM_VERSION);
  70
  71         ByteArrayOutputStream bos = new ByteArrayOutputStream();
  72         o.writeDelimitedTo(bos);
  73
  74         AppendEntriesMessages.AppendEntries appendEntries2 =
  75             AppendEntriesMessages.AppendEntries
  76                 .parseDelimitedFrom(new ByteArrayInputStream(bos.toByteArray()));
  77
  78         AppendEntries appendEntries1 = AppendEntries.fromSerializable(appendEntries2);
  79
  80         Payload data = appendEntries1.getEntries().get(0).getData();
  81
  82
  83         Assert.assertTrue(((CompositeModificationPayload) data).getModification().toString().contains(TestModel.TEST_QNAME.getNamespace().toString()));
  84     }
  85 }