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

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