nemo-renderers/openflow-renderer/src/test/java/org/opendaylight/nemo/renderer/openflow/physicalnetwork/OFLinkListenerTest.java

   1 /*
   2  * Copyright (c) 2015 Huawei, 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.nemo.renderer.openflow.physicalnetwork;
   9
  10 import static org.mockito.Mockito.doReturn;
  11 import static org.mockito.Mockito.mock;
  12 import static org.mockito.Mockito.verify;
  13
  14 import java.util.Collections;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  18 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  19 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Link;
  20 /**
  21  * Created by zhangmeng on 2015/11/19.
  22  */
  23 public class OFLinkListenerTest {
  24     private final PhysicalNetworkAdapter mockAdapter = mock(PhysicalNetworkAdapter.class);
  25     private OFLinkListener listener;
  26
  27     @Before
  28     public void setUp() throws Exception {
  29         listener = new OFLinkListener(mockAdapter);
  30     }
  31
  32     @SuppressWarnings("unchecked")
  33     @Test
  34     public void testOnDataTreeChanged() throws Exception {
  35         DataTreeModification<Link> mockDataTreeModification = mock(DataTreeModification.class);
  36         DataObjectModification<Link> mockModification = mock(DataObjectModification.class);
  37         doReturn(mockModification).when(mockDataTreeModification).getRootNode();
  38
  39         Link mockLink = mock(Link.class);
  40         doReturn(mockLink).when(mockModification).getDataAfter();
  41         doReturn(DataObjectModification.ModificationType.WRITE).when(mockModification).getModificationType();
  42
  43         listener.onDataTreeChanged(Collections.singletonList(mockDataTreeModification));
  44
  45         verify(mockAdapter).ofLinkAdded(mockLink);
  46     }
  47 }