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

   1 /*
   2  * Copyright (c) 2016 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.protobuff.messages.transaction.ShardTransactionMessages;
  16
  17 /**
  18  * Unit tests for CreateTransaction.
  19  *
  20  * @author Thomas Pantelis
  21  */
  22 public class CreateTransactionTest {
  23
  24     @Test
  25     public void testSerialization() {
  26         CreateTransaction expected = new CreateTransaction("txId", 2, "chainId", DataStoreVersions.CURRENT_VERSION);
  27
  28         Object serialized = expected.toSerializable();
  29         assertEquals("Serialized type", CreateTransaction.class, serialized.getClass());
  30
  31         CreateTransaction actual = CreateTransaction.fromSerializable(
  32                 SerializationUtils.clone((Serializable) serialized));
  33         assertEquals("getTransactionId", expected.getTransactionId(), actual.getTransactionId());
  34         assertEquals("getTransactionType", expected.getTransactionType(), actual.getTransactionType());
  35         assertEquals("getTransactionChainId", expected.getTransactionChainId(), actual.getTransactionChainId());
  36         assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, actual.getVersion());
  37     }
  38
  39     @Test
  40     public void testSerializationWithPreBoronVersion() {
  41         CreateTransaction expected = new CreateTransaction("txId", 2, "chainId", DataStoreVersions.LITHIUM_VERSION);
  42
  43         Object serialized = expected.toSerializable();
  44         assertEquals("Serialized type", ShardTransactionMessages.CreateTransaction.class, serialized.getClass());
  45
  46         CreateTransaction actual = CreateTransaction.fromSerializable(
  47                 SerializationUtils.clone((Serializable) serialized));
  48         assertEquals("getTransactionId", expected.getTransactionId(), actual.getTransactionId());
  49         assertEquals("getTransactionType", expected.getTransactionType(), actual.getTransactionType());
  50         assertEquals("getTransactionChainId", expected.getTransactionChainId(), actual.getTransactionChainId());
  51         assertEquals("getVersion", DataStoreVersions.LITHIUM_VERSION, actual.getVersion());
  52     }
  53
  54     @Test
  55     public void testSerializationWithNewerVersion() {
  56         short newerVersion = DataStoreVersions.CURRENT_VERSION + (short)1;
  57         CreateTransaction expected = new CreateTransaction("txId", 2, "chainId", newerVersion);
  58
  59         Object serialized = expected.toSerializable();
  60         assertEquals("Serialized type", CreateTransaction.class, serialized.getClass());
  61
  62         CreateTransaction actual = CreateTransaction.fromSerializable(
  63                 SerializationUtils.clone((Serializable) serialized));
  64         assertEquals("getTransactionId", expected.getTransactionId(), actual.getTransactionId());
  65         assertEquals("getTransactionType", expected.getTransactionType(), actual.getTransactionType());
  66         assertEquals("getTransactionChainId", expected.getTransactionChainId(), actual.getTransactionChainId());
  67         assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, actual.getVersion());
  68     }
  69
  70     @Test
  71     public void testIsSerializedType() {
  72         assertEquals("isSerializedType", true, CreateTransaction.isSerializedType(
  73                 ShardTransactionMessages.CreateTransaction.newBuilder().setTransactionId("")
  74                     .setTransactionType(2).setTransactionChainId("").setMessageVersion(4).build()));
  75
  76         assertEquals("isSerializedType", true, CreateTransaction.isSerializedType(new CreateTransaction()));
  77         assertEquals("isSerializedType", false, CreateTransaction.isSerializedType(new Object()));
  78     }
  79 }