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

   1 package org.opendaylight.controller.cluster.datastore.messages;
   2
   3 import static org.junit.Assert.assertEquals;
   4 import java.io.Serializable;
   5 import org.apache.commons.lang.SerializationUtils;
   6 import org.junit.Test;
   7 import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
   8 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
   9 import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier;
  10 import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node;
  11 import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
  12 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  13 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  14 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  15 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
  16
  17 @Deprecated
  18 public class MergeDataTest {
  19
  20     @Test
  21     public void testSerialization() {
  22         YangInstanceIdentifier path = TestModel.TEST_PATH;
  23         NormalizedNode<?, ?> data = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
  24                 new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).
  25                 withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo")).build();
  26
  27         MergeData expected = new MergeData(path, data, DataStoreVersions.CURRENT_VERSION);
  28
  29         Object serialized = expected.toSerializable();
  30         assertEquals("Serialized type", MergeData.class, serialized.getClass());
  31         assertEquals("Version", DataStoreVersions.CURRENT_VERSION, ((MergeData)serialized).getVersion());
  32
  33         Object clone = SerializationUtils.clone((Serializable) serialized);
  34         MergeData actual = MergeData.fromSerializable(clone);
  35         assertEquals("Version", DataStoreVersions.CURRENT_VERSION, actual.getVersion());
  36         assertEquals("getPath", expected.getPath(), actual.getPath());
  37         assertEquals("getData", expected.getData(), actual.getData());
  38     }
  39
  40     @Test
  41     public void testIsSerializedType() {
  42         assertEquals("isSerializedType", true, MergeData.isSerializedType(
  43                 ShardTransactionMessages.MergeData.newBuilder()
  44                     .setInstanceIdentifierPathArguments(InstanceIdentifier.getDefaultInstance())
  45                     .setNormalizedNode(Node.getDefaultInstance()).build()));
  46         assertEquals("isSerializedType", true,
  47                 MergeData.isSerializedType(new MergeData()));
  48         assertEquals("isSerializedType", false, MergeData.isSerializedType(new Object()));
  49     }
  50
  51     /**
  52      * Tests backwards compatible serialization/deserialization of a MergeData message with the
  53      * base and R1 Helium versions, which used the protobuff MergeData message.
  54      */
  55     @Test
  56     public void testSerializationWithHeliumR1Version() throws Exception {
  57         YangInstanceIdentifier path = TestModel.TEST_PATH;
  58         NormalizedNode<?, ?> data = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
  59                 new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).
  60                 withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo")).build();
  61
  62         MergeData expected = new MergeData(path, data, DataStoreVersions.HELIUM_1_VERSION);
  63
  64         Object serialized = expected.toSerializable();
  65         assertEquals("Serialized type", ShardTransactionMessages.MergeData.class, serialized.getClass());
  66
  67         MergeData actual = MergeData.fromSerializable(SerializationUtils.clone((Serializable) serialized));
  68         assertEquals("getPath", expected.getPath(), actual.getPath());
  69         assertEquals("getData", expected.getData(), actual.getData());
  70     }
  71 }