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