openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/connection/listener/HandshakeListenerImplTest.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
   9 package org.opendaylight.openflowplugin.impl.connection.listener;
  10
  11 import static org.mockito.ArgumentMatchers.any;
  12
  13 import java.net.InetSocketAddress;
  14 import org.junit.After;
  15 import org.junit.Assert;
  16 import org.junit.Before;
  17 import org.junit.Test;
  18 import org.junit.runner.RunWith;
  19 import org.mockito.ArgumentCaptor;
  20 import org.mockito.ArgumentMatchers;
  21 import org.mockito.Captor;
  22 import org.mockito.Mock;
  23 import org.mockito.Mockito;
  24 import org.mockito.runners.MockitoJUnitRunner;
  25 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
  26 import org.opendaylight.openflowplugin.api.OFConstants;
  27 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
  28 import org.opendaylight.openflowplugin.api.openflow.connection.HandshakeContext;
  29 import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceConnectedHandler;
  30 import org.opendaylight.openflowplugin.impl.connection.ConnectionContextImpl;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.BarrierOutputBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FeaturesReply;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
  35 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  36 import org.opendaylight.yangtools.yang.common.Uint64;
  37
  38 /**
  39  * Test for {@link HandshakeListenerImpl}.
  40  */
  41 @RunWith(MockitoJUnitRunner.class)
  42 public class HandshakeListenerImplTest {
  43
  44     @Mock
  45     private DeviceConnectedHandler deviceConnectedHandler;
  46     @Mock
  47     private GetFeaturesOutput features;
  48     @Mock
  49     private ConnectionAdapter connectionAdapter;
  50     @Mock
  51     private HandshakeContext handshakeContext;
  52     @Captor
  53     private ArgumentCaptor<NodeId> nodeIdCaptor;
  54
  55     private ConnectionContext connectionContextSpy;
  56     private HandshakeListenerImpl handshakeListener;
  57
  58     @Before
  59     public void setUp() {
  60         Mockito.when(connectionAdapter.barrier(ArgumentMatchers.any()))
  61                 .thenReturn(RpcResultBuilder.success(new BarrierOutputBuilder().build()).buildFuture());
  62         connectionContextSpy = Mockito.spy(new ConnectionContextImpl(connectionAdapter));
  63         Mockito.when(connectionContextSpy.getConnectionAdapter()).thenReturn(connectionAdapter);
  64         Mockito.when(features.getDatapathId()).thenReturn(Uint64.valueOf(10));
  65         handshakeListener = new HandshakeListenerImpl(connectionContextSpy, deviceConnectedHandler);
  66         handshakeListener.setHandshakeContext(handshakeContext);
  67     }
  68
  69     @After
  70     public void tearDown() {
  71         Mockito.verify(handshakeContext).close();
  72     }
  73
  74     @Test
  75     public void testOnHandshakeSuccessfull() {
  76         handshakeListener.onHandshakeSuccessful(features, OFConstants.OFP_VERSION_1_3);
  77         Mockito.verify(connectionContextSpy).changeStateToWorking();
  78         Mockito.verify(connectionContextSpy).setFeatures(any(FeaturesReply.class));
  79         Mockito.verify(connectionContextSpy).setNodeId(nodeIdCaptor.capture());
  80         Mockito.verify(connectionContextSpy).handshakeSuccessful();
  81         Mockito.verify(deviceConnectedHandler).deviceConnected(connectionContextSpy);
  82         Mockito.verify(handshakeContext).close();
  83
  84         Assert.assertEquals("openflow:10", nodeIdCaptor.getValue().getValue());
  85     }
  86
  87     @Test
  88     public void testOnHandshakeFailure1() {
  89         connectionContextSpy.setNodeId(new NodeId("ut-device:10"));
  90         handshakeListener.onHandshakeFailure();
  91         Mockito.verify(handshakeContext).close();
  92         Mockito.verify(connectionContextSpy).closeConnection(false);
  93     }
  94
  95     @Test
  96     public void testOnHandshakeFailure2() {
  97         Mockito.when(connectionAdapter.getRemoteAddress())
  98                 .thenReturn(InetSocketAddress.createUnresolved("ut-ofp.example.org", 4242));
  99         connectionContextSpy.setNodeId(new NodeId("openflow:1"));
 100         handshakeListener.onHandshakeFailure();
 101         Mockito.verify(handshakeContext).close();
 102         Mockito.verify(connectionContextSpy).closeConnection(false);
 103     }
 104 }