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

   1 /*
   2  * Copyright (c) 2015 Brocade Communications 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.controller.cluster.datastore.messages;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import java.io.Serializable;
  12 import org.apache.commons.lang.SerializationUtils;
  13 import org.junit.Test;
  14 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
  15 import org.opendaylight.controller.cluster.datastore.AbstractTest;
  16 import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
  17 import org.opendaylight.controller.cluster.datastore.modification.DeleteModification;
  18 import org.opendaylight.controller.cluster.datastore.modification.MergeModification;
  19 import org.opendaylight.controller.cluster.datastore.modification.WriteModification;
  20 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
  21 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  22 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  23 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  24 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
  25
  26 /**
  27  * Unit tests for BatchedModifications.
  28  *
  29  * @author Thomas Pantelis
  30  */
  31 public class BatchedModificationsTest extends AbstractTest {
  32
  33     @Test
  34     public void testSerialization() {
  35         YangInstanceIdentifier writePath = TestModel.TEST_PATH;
  36         NormalizedNode<?, ?> writeData = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
  37                 new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).
  38                 withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo")).build();
  39
  40         YangInstanceIdentifier mergePath = TestModel.OUTER_LIST_PATH;
  41         NormalizedNode<?, ?> mergeData = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
  42                 new YangInstanceIdentifier.NodeIdentifier(TestModel.OUTER_LIST_QNAME)).build();
  43
  44         YangInstanceIdentifier deletePath = TestModel.TEST_PATH;
  45
  46         final TransactionIdentifier tx1 = nextTransactionId();
  47         BatchedModifications batched = new BatchedModifications(tx1, DataStoreVersions.CURRENT_VERSION);
  48         batched.addModification(new WriteModification(writePath, writeData));
  49         batched.addModification(new MergeModification(mergePath, mergeData));
  50         batched.addModification(new DeleteModification(deletePath));
  51         batched.setReady(true);
  52         batched.setTotalMessagesSent(5);
  53
  54         BatchedModifications clone = (BatchedModifications) SerializationUtils.clone(
  55                 (Serializable) batched.toSerializable());
  56
  57         assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, clone.getVersion());
  58         assertEquals("getTransactionID", tx1, clone.getTransactionID());
  59         assertEquals("isReady", true, clone.isReady());
  60         assertEquals("getTotalMessagesSent", 5, clone.getTotalMessagesSent());
  61
  62         assertEquals("getModifications size", 3, clone.getModifications().size());
  63
  64         WriteModification write = (WriteModification)clone.getModifications().get(0);
  65         assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, write.getVersion());
  66         assertEquals("getPath", writePath, write.getPath());
  67         assertEquals("getData", writeData, write.getData());
  68
  69         MergeModification merge = (MergeModification)clone.getModifications().get(1);
  70         assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, merge.getVersion());
  71         assertEquals("getPath", mergePath, merge.getPath());
  72         assertEquals("getData", mergeData, merge.getData());
  73
  74         DeleteModification delete = (DeleteModification)clone.getModifications().get(2);
  75         assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, delete.getVersion());
  76         assertEquals("getPath", deletePath, delete.getPath());
  77
  78         // Test with different params.
  79         final TransactionIdentifier tx2 = nextTransactionId();
  80         batched = new BatchedModifications(tx2, (short)10000);
  81
  82         clone = (BatchedModifications) SerializationUtils.clone((Serializable) batched.toSerializable());
  83
  84         assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, clone.getVersion());
  85         assertEquals("getTransactionID", tx2, clone.getTransactionID());
  86         assertEquals("isReady", false, clone.isReady());
  87
  88         assertEquals("getModifications size", 0, clone.getModifications().size());
  89
  90     }
  91
  92     @Test
  93     public void testBatchedModificationsReplySerialization() {
  94         BatchedModificationsReply clone = (BatchedModificationsReply) SerializationUtils.clone(
  95                 (Serializable) new BatchedModificationsReply(100).toSerializable());
  96         assertEquals("getNumBatched", 100, clone.getNumBatched());
  97     }
  98 }