openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/protocol/deserialization/MessageDeserializerInjectorTest.java

   1 /*
   2  * Copyright (c) 2016 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
   9 package org.opendaylight.openflowplugin.impl.protocol.deserialization;
  10
  11 import static org.mockito.Mockito.verify;
  12
  13 import java.util.function.Consumer;
  14 import java.util.function.Function;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.junit.runner.RunWith;
  18 import org.mockito.Mock;
  19 import org.mockito.runners.MockitoJUnitRunner;
  20 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
  21 import org.opendaylight.openflowjava.protocol.api.keys.MessageCodeKey;
  22 import org.opendaylight.openflowjava.protocol.api.keys.TypeToClassKey;
  23 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  24 import org.opendaylight.openflowjava.protocol.spi.connection.SwitchConnectionProvider;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  26
  27 @RunWith(MockitoJUnitRunner.class)
  28 public class MessageDeserializerInjectorTest {
  29     @Mock
  30     private SwitchConnectionProvider switchConnectionProvider;
  31
  32     @Mock
  33     private OFDeserializer<OfHeader> ofDeserializer;
  34
  35     private Function<Integer, Function<Class<? extends OfHeader>, Consumer<OFDeserializer<? extends OfHeader>>>>
  36             injector;
  37
  38     @Before
  39     public void setUp() throws Exception {
  40         injector = MessageDeserializerInjector.createInjector(switchConnectionProvider, EncodeConstants
  41                 .OF13_VERSION_ID);
  42     }
  43
  44     @Test
  45     public void injectDeserializers() throws Exception {
  46         injector.apply(10).apply(OfHeader.class).accept(ofDeserializer);
  47         verify(switchConnectionProvider).unregisterDeserializerMapping(new TypeToClassKey(EncodeConstants
  48                 .OF13_VERSION_ID, 10));
  49         verify(switchConnectionProvider).registerDeserializerMapping(new TypeToClassKey(EncodeConstants
  50                 .OF13_VERSION_ID, 10), OfHeader.class);
  51         verify(switchConnectionProvider).registerDeserializer(new MessageCodeKey(EncodeConstants.OF13_VERSION_ID, 10,
  52                 OfHeader.class), ofDeserializer);
  53     }
  54
  55 }