netconf/netconf-util/src/test/java/org/opendaylight/netconf/util/messages/SendErrorExceptionUtilTest.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.util.messages;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.mockito.Matchers.any;
  13 import static org.mockito.Mockito.doReturn;
  14 import static org.mockito.Mockito.mock;
  15 import static org.mockito.Mockito.times;
  16 import static org.mockito.Mockito.verify;
  17
  18 import io.netty.channel.Channel;
  19 import io.netty.channel.ChannelFuture;
  20 import io.netty.util.concurrent.GenericFutureListener;
  21 import org.junit.Before;
  22 import org.junit.Test;
  23 import org.mockito.ArgumentCaptor;
  24 import org.opendaylight.netconf.api.DocumentedException;
  25 import org.opendaylight.netconf.api.NetconfMessage;
  26 import org.opendaylight.netconf.api.NetconfSession;
  27 import org.opendaylight.netconf.util.test.XmlFileLoader;
  28 import org.w3c.dom.Document;
  29 import org.w3c.dom.Element;
  30
  31 public class SendErrorExceptionUtilTest {
  32
  33     NetconfSession netconfSession;
  34     ChannelFuture channelFuture;
  35     Channel channel;
  36     private DocumentedException exception;
  37
  38     @Before
  39     public void setUp() throws Exception {
  40         netconfSession = mock(NetconfSession.class);
  41         channelFuture = mock(ChannelFuture.class);
  42         channel = mock(Channel.class);
  43         doReturn(channelFuture).when(netconfSession).sendMessage(any(NetconfMessage.class));
  44         doReturn(channelFuture).when(channelFuture).addListener(any(GenericFutureListener.class));
  45         doReturn(channelFuture).when(channel).writeAndFlush(any(NetconfMessage.class));
  46         exception = new DocumentedException("err");
  47     }
  48
  49     @Test
  50     public void testSendErrorMessage1() throws Exception {
  51         SendErrorExceptionUtil.sendErrorMessage(netconfSession, exception);
  52         verify(channelFuture, times(1)).addListener(any(GenericFutureListener.class));
  53         verify(netconfSession, times(1)).sendMessage(any(NetconfMessage.class));
  54     }
  55
  56     @Test
  57     public void testSendErrorMessage2() throws Exception {
  58         SendErrorExceptionUtil.sendErrorMessage(channel, exception);
  59         verify(channelFuture, times(1)).addListener(any(GenericFutureListener.class));
  60     }
  61
  62     @Test
  63     public void testSendErrorMessage3() throws Exception {
  64         Document helloMessage = XmlFileLoader.xmlFileToDocument("netconfMessages/rpc.xml");
  65         SendErrorExceptionUtil.sendErrorMessage(netconfSession, exception, new NetconfMessage(helloMessage));
  66         verify(channelFuture, times(1)).addListener(any(GenericFutureListener.class));
  67     }
  68
  69     @Test
  70     public void testSendErrorMessage4() throws Exception {
  71         Document helloMessage = XmlFileLoader.xmlFileToDocument("netconfMessages/rpc_ns.xml");
  72         SendErrorExceptionUtil.sendErrorMessage(netconfSession, exception, new NetconfMessage(helloMessage));
  73         final ArgumentCaptor<NetconfMessage> messageCaptor = ArgumentCaptor.forClass(NetconfMessage.class);
  74         verify(netconfSession, times(1)).sendMessage(messageCaptor.capture());
  75         final Element rpcReply = messageCaptor.getValue().getDocument().getDocumentElement();
  76         assertEquals("Invalid value of message-id attribute in the reply message", "a",
  77             rpcReply.getAttribute("message-id"));
  78     }
  79 }