2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.netconf.server.mapping.operations;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertSame;
12 import static org.junit.Assert.assertThrows;
13 import static org.mockito.ArgumentMatchers.any;
14 import static org.mockito.Mockito.doAnswer;
15 import static org.mockito.Mockito.doNothing;
16 import static org.mockito.Mockito.doReturn;
17 import static org.mockito.Mockito.doThrow;
18 import static org.mockito.Mockito.mock;
19 import static org.mockito.Mockito.verify;
21 import io.netty.channel.Channel;
22 import io.netty.channel.ChannelFuture;
23 import io.netty.channel.ChannelPromise;
24 import io.netty.channel.EventLoop;
25 import io.netty.util.concurrent.GenericFutureListener;
26 import org.junit.Test;
27 import org.opendaylight.netconf.api.DocumentedException;
28 import org.opendaylight.netconf.api.NetconfDocumentedException;
29 import org.opendaylight.netconf.api.NetconfTerminationReason;
30 import org.opendaylight.netconf.api.messages.NetconfHelloMessageAdditionalHeader;
31 import org.opendaylight.netconf.api.messages.NetconfMessage;
32 import org.opendaylight.netconf.api.xml.XmlElement;
33 import org.opendaylight.netconf.api.xml.XmlUtil;
34 import org.opendaylight.netconf.server.NetconfServerSession;
35 import org.opendaylight.netconf.server.NetconfServerSessionListener;
36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.SessionIdType;
37 import org.opendaylight.yangtools.yang.common.Uint32;
38 import org.w3c.dom.Document;
40 public class DefaultCloseSessionTest {
42 private static void mockEventLoop(final Channel channel) {
43 final EventLoop eventLoop = mock(EventLoop.class);
44 doReturn(eventLoop).when(channel).eventLoop();
45 doAnswer(invocation -> {
46 invocation.getArgument(0, Runnable.class).run();
48 }).when(eventLoop).execute(any(Runnable.class));
49 doReturn(true).when(eventLoop).inEventLoop();
53 public void testDefaultCloseSession() throws Exception {
54 AutoCloseable res = mock(AutoCloseable.class);
55 doNothing().when(res).close();
56 DefaultCloseSession close = new DefaultCloseSession(new SessionIdType(Uint32.TEN), res);
57 final Document doc = XmlUtil.newDocument();
58 final XmlElement elem = XmlElement.fromDomElement(XmlUtil.readXmlToElement("<elem/>"));
59 final Channel channel = mock(Channel.class);
60 doReturn("channel").when(channel).toString();
61 mockEventLoop(channel);
62 final ChannelFuture channelFuture = mock(ChannelFuture.class);
63 doReturn(channelFuture).when(channel).close();
64 doReturn(channelFuture).when(channelFuture).addListener(any(GenericFutureListener.class));
66 final ChannelPromise sendFuture = mock(ChannelPromise.class);
67 doAnswer(invocation -> {
68 invocation.getArgument(0, GenericFutureListener.class).operationComplete(sendFuture);
70 }).when(sendFuture).addListener(any(GenericFutureListener.class));
71 doReturn(sendFuture).when(channel).newPromise();
72 doReturn(sendFuture).when(channel).writeAndFlush(any(), any());
73 doReturn(true).when(sendFuture).isSuccess();
74 final NetconfServerSessionListener listener = mock(NetconfServerSessionListener.class);
75 doNothing().when(listener).onSessionTerminated(any(NetconfServerSession.class),
76 any(NetconfTerminationReason.class));
77 final NetconfServerSession session =
78 new NetconfServerSession(listener, channel, new SessionIdType(Uint32.ONE),
79 NetconfHelloMessageAdditionalHeader.fromString("[netconf;10.12.0.102:48528;ssh;;;;;;]"));
80 close.setNetconfSession(session);
81 close.handleWithNoSubsequentOperations(doc, elem);
82 // Fake close response to trigger delayed close
83 session.sendMessage(new NetconfMessage(XmlUtil.readXmlToDocument("""
84 <rpc-reply message-id="101" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
87 verify(channel).close();
88 verify(listener).onSessionTerminated(any(NetconfServerSession.class), any(NetconfTerminationReason.class));
92 public void testDefaultCloseSession2() throws Exception {
93 final NetconfDocumentedException expectedCause = new NetconfDocumentedException("testMessage");
94 final AutoCloseable res = mock(AutoCloseable.class);
95 doThrow(expectedCause).when(res).close();
96 final DefaultCloseSession session = new DefaultCloseSession(new SessionIdType(Uint32.TEN), res);
97 XmlElement elem = XmlElement.fromDomElement(XmlUtil.readXmlToElement("<elem/>"));
99 final DocumentedException ex = assertThrows(DocumentedException.class,
100 () -> session.handleWithNoSubsequentOperations(XmlUtil.newDocument(), elem));
101 assertEquals("Unable to properly close session 10", ex.getMessage());
102 assertSame(expectedCause, ex.getCause());