opendaylight/netconf/netconf-client/src/test/java/org/opendaylight/controller/netconf/client/SimpleNetconfClientSessionListenerTest.java

   1 /*
   2  * Copyright (c) 2014 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.controller.netconf.client;
  10
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.mockito.Matchers.anyObject;
  14 import static org.mockito.Mockito.doReturn;
  15 import static org.mockito.Mockito.mock;
  16 import static org.mockito.Mockito.times;
  17 import static org.mockito.Mockito.verify;
  18
  19 import io.netty.channel.Channel;
  20 import io.netty.channel.ChannelFuture;
  21 import io.netty.util.concurrent.Future;
  22 import java.util.Set;
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.mockito.internal.util.collections.Sets;
  26 import org.opendaylight.controller.netconf.api.NetconfMessage;
  27 import org.opendaylight.controller.netconf.util.messages.NetconfHelloMessage;
  28
  29 public class SimpleNetconfClientSessionListenerTest {
  30
  31     private Channel channel;
  32     private ChannelFuture channelFuture;
  33     Set<String> caps;
  34     private NetconfHelloMessage helloMessage;
  35     private NetconfMessage message;
  36     private NetconfClientSessionListener sessionListener;
  37     private NetconfClientSession clientSession;
  38
  39     @Before
  40     public void setUp() throws Exception {
  41         channel = mock(Channel.class);
  42         channelFuture = mock(ChannelFuture.class);
  43         doReturn(channelFuture).when(channel).writeAndFlush(anyObject());
  44         caps = Sets.newSet("a", "b");
  45         helloMessage = NetconfHelloMessage.createServerHello(caps, 10);
  46         message = new NetconfMessage(helloMessage.getDocument());
  47         sessionListener = mock(NetconfClientSessionListener.class);
  48         clientSession = new NetconfClientSession(sessionListener, channel, 20L, caps);
  49     }
  50
  51     @Test
  52     public void testSessionDown() throws Exception {
  53         SimpleNetconfClientSessionListener simpleListener = new SimpleNetconfClientSessionListener();
  54         Future<NetconfMessage> promise = simpleListener.sendRequest(message);
  55         simpleListener.onSessionUp(clientSession);
  56         verify(channel, times(1)).writeAndFlush(anyObject());
  57
  58         simpleListener.onSessionDown(clientSession, new Exception());
  59         assertFalse(promise.isSuccess());
  60     }
  61
  62     @Test
  63     public void testSendRequest() throws Exception {
  64         SimpleNetconfClientSessionListener simpleListener = new SimpleNetconfClientSessionListener();
  65         Future<NetconfMessage> promise = simpleListener.sendRequest(message);
  66         simpleListener.onSessionUp(clientSession);
  67         verify(channel, times(1)).writeAndFlush(anyObject());
  68
  69         simpleListener.sendRequest(message);
  70         assertFalse(promise.isSuccess());
  71     }
  72
  73     @Test
  74     public void testOnMessage() throws Exception {
  75         SimpleNetconfClientSessionListener simpleListener = new SimpleNetconfClientSessionListener();
  76         Future<NetconfMessage> promise = simpleListener.sendRequest(message);
  77         simpleListener.onSessionUp(clientSession);
  78         verify(channel, times(1)).writeAndFlush(anyObject());
  79
  80         simpleListener.onMessage(clientSession, message);
  81         assertTrue(promise.isSuccess());
  82     }
  83 }