protocol/netconf-client/src/test/java/org/opendaylight/netconf/client/NetconfClientSessionTest.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.netconf.client;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.mockito.ArgumentMatchers.any;
  13 import static org.mockito.ArgumentMatchers.anyString;
  14 import static org.mockito.Mockito.mock;
  15
  16 import com.google.common.collect.Lists;
  17 import io.netty.channel.Channel;
  18 import io.netty.channel.ChannelHandler;
  19 import io.netty.channel.ChannelPipeline;
  20 import java.util.Collection;
  21 import org.junit.Test;
  22 import org.junit.runner.RunWith;
  23 import org.mockito.Mock;
  24 import org.mockito.Mockito;
  25 import org.mockito.junit.MockitoJUnitRunner;
  26 import org.opendaylight.netconf.nettyutil.handler.NetconfEXICodec;
  27 import org.opendaylight.netconf.nettyutil.handler.NetconfEXIToMessageDecoder;
  28 import org.opendaylight.netconf.nettyutil.handler.NetconfMessageToEXIEncoder;
  29 import org.opendaylight.netconf.nettyutil.handler.exi.EXIParameters;
  30
  31 @RunWith(MockitoJUnitRunner.StrictStubs.class)
  32 public class NetconfClientSessionTest {
  33
  34     @Mock
  35     ChannelHandler channelHandler;
  36
  37     @Mock
  38     Channel channel;
  39
  40     @Test
  41     public void testNetconfClientSession() throws Exception {
  42         final NetconfClientSessionListener sessionListener = mock(NetconfClientSessionListener.class);
  43         final long sessId = 20L;
  44         final Collection<String> caps = Lists.newArrayList("cap1", "cap2");
  45
  46         final NetconfEXICodec codec = NetconfEXICodec.forParameters(EXIParameters.empty());
  47         final ChannelPipeline pipeline = mock(ChannelPipeline.class);
  48
  49         Mockito.doReturn(pipeline).when(channel).pipeline();
  50         Mockito.doReturn(channelHandler).when(pipeline).replace(anyString(), anyString(), any(ChannelHandler.class));
  51
  52         final NetconfClientSession session = new NetconfClientSession(sessionListener, channel, sessId, caps);
  53         final NetconfMessageToEXIEncoder exiEncoder = NetconfMessageToEXIEncoder.create(codec);
  54         final NetconfEXIToMessageDecoder exiDecoder = NetconfEXIToMessageDecoder.create(codec);
  55         session.addExiHandlers(exiDecoder, exiEncoder);
  56         session.stopExiCommunication();
  57
  58         assertEquals(caps, session.getServerCapabilities());
  59         assertEquals(session, session.thisInstance());
  60
  61         Mockito.verify(pipeline, Mockito.times(4)).replace(anyString(), anyString(), Mockito.any(ChannelHandler.class));
  62     }
  63 }