opendaylight/md-sal/cds-access-api/src/test/java/org/opendaylight/controller/cluster/access/commands/AbstractRequestFailureTest.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.jupiter.api.Assertions.assertEquals;
  12 import static org.junit.jupiter.api.Assertions.assertTrue;
  13
  14 import org.apache.commons.lang.SerializationUtils;
  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.RequestException;
  23 import org.opendaylight.controller.cluster.access.concepts.RequestFailure;
  24 import org.opendaylight.controller.cluster.access.concepts.RuntimeRequestException;
  25 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
  26
  27 public abstract class AbstractRequestFailureTest<T extends RequestFailure<?, T>> {
  28     private static final FrontendIdentifier FRONTEND_IDENTIFIER = FrontendIdentifier.create(
  29             MemberName.forName("member"), FrontendType.forName("frontend"));
  30
  31     protected static final ClientIdentifier CLIENT_IDENTIFIER = ClientIdentifier.create(FRONTEND_IDENTIFIER, 0);
  32     protected static final LocalHistoryIdentifier HISTORY_IDENTIFIER = new LocalHistoryIdentifier(CLIENT_IDENTIFIER, 0);
  33     protected static final TransactionIdentifier TRANSACTION_IDENTIFIER = new TransactionIdentifier(
  34             HISTORY_IDENTIFIER, 0);
  35     protected static final RequestException CAUSE = new RuntimeRequestException("fail", new Throwable());
  36     private static final int CAUSE_SIZE = SerializationUtils.serialize(CAUSE).length;
  37
  38     private final T object;
  39     private final int expectedSize;
  40     private final int legacySize;
  41
  42     protected AbstractRequestFailureTest(final T object, final int baseSize, final int legacySize) {
  43         this.object = requireNonNull(object);
  44         this.expectedSize = baseSize + CAUSE_SIZE;
  45         this.legacySize = legacySize + CAUSE_SIZE;
  46     }
  47
  48     @Test
  49     public void getCauseTest() {
  50         assertEquals(CAUSE, object.getCause());
  51     }
  52
  53     @Test
  54     public void isHardFailureTest() {
  55         assertTrue(object.isHardFailure());
  56     }
  57
  58     @Test
  59     public void serializationTest() {
  60         final var bytes = SerializationUtils.serialize(object);
  61         assertEquals(legacySize, bytes.length);
  62         assertEquals(expectedSize, SerializationUtils.serialize(object.toVersion(ABIVersion.CHLORINE_SR2)).length);
  63
  64         @SuppressWarnings("unchecked")
  65         final var deserialize = (T) SerializationUtils.deserialize(bytes);
  66
  67         assertEquals(object.getTarget(), deserialize.getTarget());
  68         assertEquals(object.getVersion(), deserialize.getVersion());
  69         assertEquals(object.getSequence(), deserialize.getSequence());
  70     }
  71 }