Add unit tests for Envelope classes
[controller.git] / opendaylight / md-sal / cds-access-api / src / test / java / org / opendaylight / controller / cluster / access / concepts / AbstractEnvelopeTest.java
1 /*
2  * Copyright (c) 2017 Pantheon Technologies s.r.o. 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.access.concepts;
9
10 import org.apache.commons.lang.SerializationUtils;
11 import org.junit.Assert;
12 import org.junit.Before;
13 import org.junit.Test;
14
15 public abstract class AbstractEnvelopeTest<E extends Envelope> {
16     private static final FrontendIdentifier FRONTEND =
17             new FrontendIdentifier(MemberName.forName("test"), FrontendIdentifierTest.ONE_FRONTEND_TYPE);
18     private static final ClientIdentifier CLIENT = new ClientIdentifier(FRONTEND, 0);
19     private static final LocalHistoryIdentifier HISTORY = new LocalHistoryIdentifier(CLIENT, 0);
20     protected static final TransactionIdentifier OBJECT = new TransactionIdentifier(HISTORY, 0);
21
22     private E envelope;
23
24     @Before
25     public void setUp() throws Exception {
26         envelope = createEnvelope();
27     }
28
29     @Test
30     public void testProxySerializationDeserialization() throws Exception {
31         final byte[] serializedBytes = SerializationUtils.serialize(envelope);
32         final Object deserialize = SerializationUtils.deserialize(serializedBytes);
33         checkDeserialized((E) deserialize);
34     }
35
36     private void checkDeserialized(final E deserializedEnvelope) {
37         Assert.assertEquals(envelope.getSessionId(), deserializedEnvelope.getSessionId());
38         Assert.assertEquals(envelope.getTxSequence(), deserializedEnvelope.getTxSequence());
39         final Message expectedMessage = envelope.getMessage();
40         final Message actualMessage = deserializedEnvelope.getMessage();
41         Assert.assertEquals(expectedMessage.getSequence(), actualMessage.getSequence());
42         Assert.assertEquals(expectedMessage.getTarget(), actualMessage.getTarget());
43         Assert.assertEquals(expectedMessage.getVersion(), actualMessage.getVersion());
44         Assert.assertEquals(expectedMessage.getClass(), actualMessage.getClass());
45         doAdditionalAssertions(envelope, deserializedEnvelope);
46     }
47
48     protected abstract E createEnvelope();
49
50     protected abstract void doAdditionalAssertions(E envelope, E resolvedObject);
51 }