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