opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/modification/MutableCompositeModificationTest.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.modification;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotNull;
  13 import com.google.common.base.Optional;
  14 import org.apache.commons.lang.SerializationUtils;
  15 import org.junit.Test;
  16 import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
  17 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
  18 import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadWriteTransaction;
  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 public class MutableCompositeModificationTest extends AbstractModificationTest {
  25
  26     @Test
  27     public void testApply() throws Exception {
  28
  29         MutableCompositeModification compositeModification = new MutableCompositeModification();
  30         compositeModification.addModification(new WriteModification(TestModel.TEST_PATH,
  31             ImmutableNodes.containerNode(TestModel.TEST_QNAME)));
  32
  33         DOMStoreReadWriteTransaction transaction = store.newReadWriteTransaction();
  34         compositeModification.apply(transaction);
  35         commitTransaction(transaction);
  36
  37         Optional<NormalizedNode<?, ?>> data = readData(TestModel.TEST_PATH);
  38
  39         assertNotNull(data.get());
  40         assertEquals(TestModel.TEST_QNAME, data.get().getNodeType());
  41     }
  42
  43     @Test
  44     public void testSerialization() {
  45         YangInstanceIdentifier writePath = TestModel.TEST_PATH;
  46         NormalizedNode<?, ?> writeData = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
  47                 new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).
  48                 withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo")).build();
  49
  50         YangInstanceIdentifier mergePath = TestModel.OUTER_LIST_PATH;
  51         NormalizedNode<?, ?> mergeData = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
  52                 new YangInstanceIdentifier.NodeIdentifier(TestModel.OUTER_LIST_QNAME)).build();
  53
  54         YangInstanceIdentifier deletePath = TestModel.TEST_PATH;
  55
  56         MutableCompositeModification compositeModification = new MutableCompositeModification();
  57         compositeModification.addModification(new WriteModification(writePath, writeData));
  58         compositeModification.addModification(new MergeModification(mergePath, mergeData));
  59         compositeModification.addModification(new DeleteModification(deletePath));
  60
  61         MutableCompositeModification clone = (MutableCompositeModification) SerializationUtils.clone(compositeModification);
  62
  63         assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, clone.getVersion());
  64
  65         assertEquals("getModifications size", 3, clone.getModifications().size());
  66
  67         WriteModification write = (WriteModification)clone.getModifications().get(0);
  68         assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, write.getVersion());
  69         assertEquals("getPath", writePath, write.getPath());
  70         assertEquals("getData", writeData, write.getData());
  71
  72         MergeModification merge = (MergeModification)clone.getModifications().get(1);
  73         assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, merge.getVersion());
  74         assertEquals("getPath", mergePath, merge.getPath());
  75         assertEquals("getData", mergeData, merge.getData());
  76
  77         DeleteModification delete = (DeleteModification)clone.getModifications().get(2);
  78         assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, delete.getVersion());
  79         assertEquals("getPath", deletePath, delete.getPath());
  80     }
  81 }