openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/connection/OutboundQueueProviderImplTest.java

   1 /*
   2  * Copyright (c) 2015 Cisco 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.openflowplugin.impl.connection;
   9
  10 import static org.mockito.Mockito.mock;
  11 import static org.mockito.Mockito.when;
  12
  13 import junit.framework.TestCase;
  14 import org.junit.Test;
  15 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
  16 import org.opendaylight.openflowplugin.api.OFConstants;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.BarrierInput;
  18 import org.opendaylight.yangtools.yang.common.Uint32;
  19
  20 public class OutboundQueueProviderImplTest extends TestCase {
  21
  22     private static final Long DUMMY_ENTRY_NUMBER = 44L;
  23     private static final Uint32 DUMMY_XID = Uint32.valueOf(55L);
  24
  25     private final OutboundQueueProviderImpl outboundQueueProvider =
  26             new OutboundQueueProviderImpl(OFConstants.OFP_VERSION_1_3);
  27
  28     @Test
  29     public void testReserveEntry() {
  30
  31         outboundQueueProvider.onConnectionQueueChanged(null);
  32         Long returnValue = outboundQueueProvider.reserveEntry();
  33         assertEquals(null, returnValue);
  34
  35         OutboundQueue mockedQueue = mock(OutboundQueue.class);
  36         when(mockedQueue.reserveEntry()).thenReturn(DUMMY_ENTRY_NUMBER);
  37         outboundQueueProvider.onConnectionQueueChanged(mockedQueue);
  38         returnValue = outboundQueueProvider.reserveEntry();
  39         assertEquals(DUMMY_ENTRY_NUMBER, returnValue);
  40     }
  41
  42     @Test
  43     public void testCreateBarrierRequest() {
  44         final BarrierInput barrierRequest = outboundQueueProvider.createBarrierRequest(DUMMY_XID.toJava());
  45         assertNotNull(barrierRequest);
  46         assertEquals(OFConstants.OFP_VERSION_1_3, barrierRequest.getVersion().toJava());
  47         assertEquals(DUMMY_XID, barrierRequest.getXid());
  48     }
  49 }