netconf/netconf-impl/src/test/java/org/opendaylight/netconf/impl/osgi/NetconfSessionMonitoringServiceTest.java

   1 /*
   2  * Copyright (c) 2016 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 package org.opendaylight.netconf.impl.osgi;
   9
  10 import static org.mockito.ArgumentMatchers.any;
  11 import static org.mockito.Mockito.doNothing;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.mock;
  14 import static org.mockito.Mockito.timeout;
  15 import static org.mockito.Mockito.verify;
  16
  17 import java.util.Collection;
  18 import java.util.HashSet;
  19 import java.util.Optional;
  20 import java.util.concurrent.Executors;
  21 import java.util.concurrent.ScheduledExecutorService;
  22 import org.junit.Assert;
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.mockito.ArgumentCaptor;
  26 import org.mockito.Mock;
  27 import org.mockito.MockitoAnnotations;
  28 import org.opendaylight.controller.config.threadpool.ScheduledThreadPool;
  29 import org.opendaylight.netconf.api.capability.BasicCapability;
  30 import org.opendaylight.netconf.api.capability.Capability;
  31 import org.opendaylight.netconf.api.monitoring.NetconfManagementSession;
  32 import org.opendaylight.netconf.api.monitoring.NetconfMonitoringService;
  33 import org.opendaylight.netconf.api.monitoring.SessionEvent;
  34 import org.opendaylight.netconf.notifications.BaseNotificationPublisherRegistration;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.HostBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.sessions.Session;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.sessions.SessionBuilder;
  38 import org.opendaylight.yangtools.yang.common.Uint32;
  39
  40 public class NetconfSessionMonitoringServiceTest {
  41
  42     private static final Session SESSION_1 = new SessionBuilder()
  43             .setSessionId(Uint32.valueOf(1))
  44             .setSourceHost(HostBuilder.getDefaultInstance("0.0.0.0"))
  45             .setUsername("admin")
  46             .build();
  47     private static final Session SESSION_2 = new SessionBuilder()
  48             .setSessionId(Uint32.valueOf(2))
  49             .setSourceHost(HostBuilder.getDefaultInstance("0.0.0.0"))
  50             .setUsername("admin")
  51             .build();
  52
  53     @Mock
  54     private NetconfManagementSession sessionMock1;
  55     @Mock
  56     private NetconfManagementSession sessionMock2;
  57     @Mock
  58     private NetconfMonitoringService.SessionsListener listener;
  59     @Mock
  60     private BaseNotificationPublisherRegistration notificationPublisher;
  61
  62     private NetconfSessionMonitoringService monitoringService;
  63
  64     @Before
  65     public void setUp() throws Exception {
  66         MockitoAnnotations.initMocks(this);
  67
  68         doReturn(SESSION_1).when(sessionMock1).toManagementSession();
  69         doReturn(SESSION_2).when(sessionMock2).toManagementSession();
  70         doNothing().when(listener).onSessionStarted(any());
  71         doNothing().when(listener).onSessionEnded(any());
  72
  73         doNothing().when(notificationPublisher).onCapabilityChanged(any());
  74         doNothing().when(notificationPublisher).onSessionStarted(any());
  75         doNothing().when(notificationPublisher).onSessionEnded(any());
  76
  77         monitoringService = new NetconfSessionMonitoringService(Optional.empty(), 0);
  78         monitoringService.registerListener(listener);
  79     }
  80
  81     @Test
  82     public void testListeners() throws Exception {
  83         monitoringService.onSessionUp(sessionMock1);
  84         HashSet<Capability> added = new HashSet<>();
  85         added.add(new BasicCapability("toAdd"));
  86         monitoringService.onSessionDown(sessionMock1);
  87         verify(listener).onSessionStarted(any());
  88         verify(listener).onSessionEnded(any());
  89     }
  90
  91
  92     @Test
  93     public void testClose() throws Exception {
  94         monitoringService.onSessionUp(sessionMock1);
  95         Assert.assertFalse(monitoringService.getSessions().getSession().isEmpty());
  96         monitoringService.close();
  97         Assert.assertTrue(monitoringService.getSessions().getSession().isEmpty());
  98     }
  99
 100
 101     @Test
 102     public void testOnSessionUpAndDown() throws Exception {
 103         monitoringService.onSessionUp(sessionMock1);
 104         ArgumentCaptor<Session> sessionUpCaptor = ArgumentCaptor.forClass(Session.class);
 105         verify(listener).onSessionStarted(sessionUpCaptor.capture());
 106         final Session sesionUp = sessionUpCaptor.getValue();
 107         Assert.assertEquals(SESSION_1.getSessionId(), sesionUp.getSessionId());
 108         Assert.assertEquals(SESSION_1.getSourceHost(), sesionUp.getSourceHost());
 109         Assert.assertEquals(SESSION_1.getUsername(), sesionUp.getUsername());
 110
 111         monitoringService.onSessionDown(sessionMock1);
 112         ArgumentCaptor<Session> sessionDownCaptor = ArgumentCaptor.forClass(Session.class);
 113         verify(listener).onSessionEnded(sessionDownCaptor.capture());
 114         final Session sessionDown = sessionDownCaptor.getValue();
 115         Assert.assertEquals(SESSION_1.getSessionId(), sessionDown.getSessionId());
 116         Assert.assertEquals(SESSION_1.getSourceHost(), sessionDown.getSourceHost());
 117         Assert.assertEquals(SESSION_1.getUsername(), sessionDown.getUsername());
 118     }
 119
 120     @Test
 121     @SuppressWarnings("unchecked")
 122     public void testListenerUpdateSession() throws Exception {
 123         ScheduledThreadPool threadPool = mock(ScheduledThreadPool.class);
 124         ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
 125         doReturn(executor).when(threadPool).getExecutor();
 126         monitoringService = new NetconfSessionMonitoringService(Optional.of(threadPool), 1);
 127         monitoringService.registerListener(listener);
 128         monitoringService.onSessionUp(sessionMock1);
 129         monitoringService.onSessionUp(sessionMock2);
 130         monitoringService.onSessionEvent(SessionEvent.inRpcSuccess(sessionMock1));
 131         ArgumentCaptor<Collection> captor =
 132                 ArgumentCaptor.forClass(Collection.class);
 133         verify(listener, timeout(2000)).onSessionsUpdated(captor.capture());
 134         final Collection<Session> value = captor.getValue();
 135         Assert.assertTrue(value.contains(SESSION_1));
 136         Assert.assertFalse(value.contains(SESSION_2));
 137         monitoringService.close();
 138     }
 139 }