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.EchoReplyInput;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.EchoRequestMessageBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.HelloMessage;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.HelloMessageBuilder;
  28
  29 /**
  30  * Test for {@link OpenflowProtocolListenerInitialImpl}.
  31  */
  32 @RunWith(MockitoJUnitRunner.class)
  33 public class OpenflowProtocolListenerInitialImplTest {
  34
  35     @Mock
  36     private ConnectionContext connectionContext;
  37     @Mock
  38     private HandshakeContext handshakeContext;
  39     @Mock
  40     private ConnectionAdapter connectionAdapter;
  41     @Mock
  42     private HandshakeManager handshakeManager;
  43
  44     private OpenflowProtocolListenerInitialImpl openflowProtocolListenerInitial;
  45
  46     @Before
  47     public void setUp() throws Exception {
  48         Mockito.when(connectionAdapter.isAlive()).thenReturn(true);
  49         Mockito.when(connectionContext.getConnectionAdapter()).thenReturn(connectionAdapter);
  50         Mockito.when(connectionContext.getConnectionState())
  51                 .thenReturn(null, ConnectionContext.CONNECTION_STATE.HANDSHAKING);
  52         Mockito.when(handshakeContext.getHandshakeManager()).thenReturn(handshakeManager);
  53
  54         openflowProtocolListenerInitial = new OpenflowProtocolListenerInitialImpl(connectionContext, handshakeContext);
  55     }
  56
  57     @Test
  58     public void testOnEchoRequestMessage() throws Exception {
  59         EchoRequestMessageBuilder echoRequestMessageBld = new EchoRequestMessageBuilder()
  60                 .setXid(42L)
  61                 .setVersion(OFConstants.OFP_VERSION_1_3);
  62         openflowProtocolListenerInitial.onEchoRequestMessage(echoRequestMessageBld.build());
  63
  64         Mockito.verify(connectionAdapter).echoReply(ArgumentMatchers.<EchoReplyInput>any());
  65     }
  66
  67     @Test
  68     public void testOnHelloMessage() throws Exception {
  69         HelloMessageBuilder helloMessageBld = new HelloMessageBuilder()
  70                 .setXid(42L)
  71                 .setVersion(OFConstants.OFP_VERSION_1_3);
  72         openflowProtocolListenerInitial.onHelloMessage(helloMessageBld.build());
  73
  74         Mockito.verify(handshakeManager).shake(ArgumentMatchers.<HelloMessage>any());
  75     }
  76
  77     @Test
  78     public void testCheckState() throws Exception {
  79         Assert.assertFalse(openflowProtocolListenerInitial.checkState(ConnectionContext.CONNECTION_STATE.HANDSHAKING));
  80         Assert.assertTrue(openflowProtocolListenerInitial.checkState(ConnectionContext.CONNECTION_STATE.HANDSHAKING));
  81     }
  82 }