opendaylight/md-sal/cds-access-api/src/test/java/org/opendaylight/controller/cluster/access/commands/AbstractRequestSuccessTest.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.commands;
   9
  10 import static java.util.Objects.requireNonNull;
  11 import static org.junit.Assert.assertEquals;
  12
  13 import org.apache.commons.lang.SerializationUtils;
  14 import org.eclipse.jdt.annotation.NonNull;
  15 import org.junit.Test;
  16 import org.opendaylight.controller.cluster.access.ABIVersion;
  17 import org.opendaylight.controller.cluster.access.concepts.ClientIdentifier;
  18 import org.opendaylight.controller.cluster.access.concepts.FrontendIdentifier;
  19 import org.opendaylight.controller.cluster.access.concepts.FrontendType;
  20 import org.opendaylight.controller.cluster.access.concepts.LocalHistoryIdentifier;
  21 import org.opendaylight.controller.cluster.access.concepts.MemberName;
  22 import org.opendaylight.controller.cluster.access.concepts.RequestSuccess;
  23
  24 public abstract class AbstractRequestSuccessTest<T extends RequestSuccess<?, T>> {
  25     private static final FrontendIdentifier FRONTEND_IDENTIFIER = FrontendIdentifier.create(
  26             MemberName.forName("test"), FrontendType.forName("one"));
  27     protected static final ClientIdentifier CLIENT_IDENTIFIER = ClientIdentifier.create(FRONTEND_IDENTIFIER, 0);
  28     protected static final LocalHistoryIdentifier HISTORY_IDENTIFIER = new LocalHistoryIdentifier(CLIENT_IDENTIFIER, 0);
  29
  30     private final @NonNull T object;
  31     private final int expectedSize;
  32     private final int legacySize;
  33
  34     protected AbstractRequestSuccessTest(final T object, final int expectedSize, final int legacySize) {
  35         this.object = requireNonNull(object);
  36         this.expectedSize = expectedSize;
  37         this.legacySize = legacySize;
  38     }
  39
  40     @Test
  41     public void serializationTest() {
  42         final var bytes = SerializationUtils.serialize(object);
  43         assertEquals(legacySize, bytes.length);
  44         assertEquals(expectedSize, SerializationUtils.serialize(object.toVersion(ABIVersion.CHLORINE_SR2)).length);
  45
  46         @SuppressWarnings("unchecked")
  47         final var deserialize = (T) SerializationUtils.deserialize(bytes);
  48
  49         assertEquals(object.getTarget(), deserialize.getTarget());
  50         assertEquals(object.getVersion(), deserialize.getVersion());
  51         assertEquals(object.getSequence(), deserialize.getSequence());
  52         doAdditionalAssertions(deserialize);
  53     }
  54
  55     protected void doAdditionalAssertions(final T deserialize) {
  56         // No-op by default
  57     }
  58 }