openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/connection/listener/OpenflowProtocolListenerInitialImplTest.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 org.junit.Assert;
  12 import org.junit.Before;
  13 import org.junit.Test;
  14 import org.junit.runner.RunWith;
  15 import org.mockito.ArgumentMatchers;
  16 import org.mockito.Mock;
  17 import org.mockito.Mockito;
  18 import org.mockito.runners.MockitoJUnitRunner;
  19 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
  20 import org.opendaylight.openflowplugin.api.OFConstants;
  21 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
  22 import org.opendaylight.openflowplugin.api.openflow.connection.HandshakeContext;
  23 import org.opendaylight.openflowplugin.api.openflow.md.core.HandshakeManager;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.EchoRequestMessageBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.HelloMessageBuilder;
  26
  27 /**
  28  * Test for {@link OpenflowProtocolListenerInitialImpl}.
  29  */
  30 @RunWith(MockitoJUnitRunner.class)
  31 public class OpenflowProtocolListenerInitialImplTest {
  32
  33     @Mock
  34     private ConnectionContext connectionContext;
  35     @Mock
  36     private HandshakeContext handshakeContext;
  37     @Mock
  38     private ConnectionAdapter connectionAdapter;
  39     @Mock
  40     private HandshakeManager handshakeManager;
  41
  42     private OpenflowProtocolListenerInitialImpl openflowProtocolListenerInitial;
  43
  44     @Before
  45     public void setUp() {
  46         Mockito.when(connectionAdapter.isAlive()).thenReturn(true);
  47         Mockito.when(connectionContext.getConnectionAdapter()).thenReturn(connectionAdapter);
  48         Mockito.when(connectionContext.getConnectionState())
  49                 .thenReturn(null, ConnectionContext.CONNECTION_STATE.HANDSHAKING);
  50         Mockito.when(handshakeContext.getHandshakeManager()).thenReturn(handshakeManager);
  51
  52         openflowProtocolListenerInitial = new OpenflowProtocolListenerInitialImpl(connectionContext, handshakeContext);
  53     }
  54
  55     @Test
  56     public void testOnEchoRequestMessage() {
  57         EchoRequestMessageBuilder echoRequestMessageBld = new EchoRequestMessageBuilder()
  58                 .setXid(42L)
  59                 .setVersion(OFConstants.OFP_VERSION_1_3);
  60         openflowProtocolListenerInitial.onEchoRequestMessage(echoRequestMessageBld.build());
  61
  62         Mockito.verify(connectionAdapter).echoReply(ArgumentMatchers.any());
  63     }
  64
  65     @Test
  66     public void testOnHelloMessage() {
  67         HelloMessageBuilder helloMessageBld = new HelloMessageBuilder()
  68                 .setXid(42L)
  69                 .setVersion(OFConstants.OFP_VERSION_1_3);
  70         openflowProtocolListenerInitial.onHelloMessage(helloMessageBld.build());
  71
  72         Mockito.verify(handshakeManager).shake(ArgumentMatchers.any());
  73     }
  74
  75     @Test
  76     public void testCheckState() {
  77         Assert.assertFalse(openflowProtocolListenerInitial.checkState(ConnectionContext.CONNECTION_STATE.HANDSHAKING));
  78         Assert.assertTrue(openflowProtocolListenerInitial.checkState(ConnectionContext.CONNECTION_STATE.HANDSHAKING));
  79     }
  80 }