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
  19 public class OutboundQueueProviderImplTest extends TestCase {
  20
  21     private static final Long DUMMY_ENTRY_NUMBER = 44L;
  22     private static final Long DUMMY_XID = 55L;
  23
  24     private final OutboundQueueProviderImpl outboundQueueProvider = new OutboundQueueProviderImpl(OFConstants.OFP_VERSION_1_3);
  25
  26     @Test
  27     public void testReserveEntry() throws Exception {
  28
  29         outboundQueueProvider.onConnectionQueueChanged(null);
  30         Long returnValue = outboundQueueProvider.reserveEntry();
  31         assertEquals(null, returnValue);
  32
  33         OutboundQueue mockedQueue = mock(OutboundQueue.class);
  34         when(mockedQueue.reserveEntry()).thenReturn(DUMMY_ENTRY_NUMBER);
  35         outboundQueueProvider.onConnectionQueueChanged(mockedQueue);
  36         returnValue = outboundQueueProvider.reserveEntry();
  37         assertEquals(DUMMY_ENTRY_NUMBER, returnValue);
  38     }
  39
  40     @Test
  41     public void testCreateBarrierRequest() {
  42         final BarrierInput barrierRequest = outboundQueueProvider.createBarrierRequest(DUMMY_XID);
  43         assertNotNull(barrierRequest);;
  44         assertEquals((short)OFConstants.OFP_VERSION_1_3, (short)barrierRequest.getVersion());
  45         assertEquals(DUMMY_XID, barrierRequest.getXid());
  46     }
  47 }