protocol/netconf-server/src/test/java/org/opendaylight/netconf/server/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.server.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.server.api.monitoring.BasicCapability;
  34 import org.opendaylight.netconf.server.api.monitoring.Capability;
  35 import org.opendaylight.netconf.server.api.monitoring.NetconfManagementSession;
  36 import org.opendaylight.netconf.server.api.monitoring.NetconfMonitoringService;
  37 import org.opendaylight.netconf.server.api.monitoring.SessionEvent;
  38 import org.opendaylight.netconf.server.api.notifications.BaseNotificationPublisherRegistration;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Host;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.sessions.Session;
  43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.sessions.SessionBuilder;
  44 import org.opendaylight.yangtools.yang.common.Uint32;
  45
  46 @RunWith(MockitoJUnitRunner.StrictStubs.class)
  47 public class NetconfSessionMonitoringServiceTest {
  48     private static final Session SESSION_1 = new SessionBuilder()
  49             .setSessionId(Uint32.valueOf(1))
  50             .setSourceHost(new Host(new IpAddress(new Ipv4Address("0.0.0.0"))))
  51             .setUsername("admin")
  52             .build();
  53     private static final Session SESSION_2 = new SessionBuilder()
  54             .setSessionId(Uint32.valueOf(2))
  55             .setSourceHost(new Host(new IpAddress(new Ipv4Address("0.0.0.0"))))
  56             .setUsername("admin")
  57             .build();
  58
  59     @Mock
  60     private NetconfManagementSession sessionMock1;
  61     @Mock
  62     private NetconfManagementSession sessionMock2;
  63     @Mock
  64     private NetconfMonitoringService.SessionsListener listener;
  65     @Mock
  66     private BaseNotificationPublisherRegistration notificationPublisher;
  67
  68     private NetconfSessionMonitoringService monitoringService;
  69
  70     @Before
  71     public void setUp() {
  72         doReturn(SESSION_1).when(sessionMock1).toManagementSession();
  73         doReturn(SESSION_2).when(sessionMock2).toManagementSession();
  74         doNothing().when(listener).onSessionStarted(any());
  75         doNothing().when(listener).onSessionEnded(any());
  76
  77         monitoringService = new NetconfSessionMonitoringService(Optional.empty(), 0);
  78         monitoringService.registerListener(listener);
  79     }
  80
  81     @Test
  82     public void testListeners() {
  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     @Test
  92     public void testClose() {
  93         monitoringService.onSessionUp(sessionMock1);
  94         assertEquals(1, monitoringService.getSessions().nonnullSession().size());
  95         monitoringService.close();
  96         assertNull(monitoringService.getSessions().getSession());
  97     }
  98
  99     @Test
 100     public void testOnSessionUpAndDown() {
 101         monitoringService.onSessionUp(sessionMock1);
 102         ArgumentCaptor<Session> sessionUpCaptor = ArgumentCaptor.forClass(Session.class);
 103         verify(listener).onSessionStarted(sessionUpCaptor.capture());
 104         final Session sesionUp = sessionUpCaptor.getValue();
 105         assertEquals(SESSION_1.getSessionId(), sesionUp.getSessionId());
 106         assertEquals(SESSION_1.getSourceHost(), sesionUp.getSourceHost());
 107         assertEquals(SESSION_1.getUsername(), sesionUp.getUsername());
 108
 109         monitoringService.onSessionDown(sessionMock1);
 110         ArgumentCaptor<Session> sessionDownCaptor = ArgumentCaptor.forClass(Session.class);
 111         verify(listener).onSessionEnded(sessionDownCaptor.capture());
 112         final Session sessionDown = sessionDownCaptor.getValue();
 113         assertEquals(SESSION_1.getSessionId(), sessionDown.getSessionId());
 114         assertEquals(SESSION_1.getSourceHost(), sessionDown.getSourceHost());
 115         assertEquals(SESSION_1.getUsername(), sessionDown.getUsername());
 116     }
 117
 118     @Test
 119     @SuppressWarnings("unchecked")
 120     public void testListenerUpdateSession() {
 121         ScheduledThreadPool threadPool = mock(ScheduledThreadPool.class);
 122         ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
 123         doReturn(executor).when(threadPool).getExecutor();
 124         monitoringService = new NetconfSessionMonitoringService(Optional.of(threadPool), 1);
 125         monitoringService.registerListener(listener);
 126         monitoringService.onSessionUp(sessionMock1);
 127         monitoringService.onSessionUp(sessionMock2);
 128         monitoringService.onSessionEvent(SessionEvent.inRpcSuccess(sessionMock1));
 129         ArgumentCaptor<Collection> captor =
 130                 ArgumentCaptor.forClass(Collection.class);
 131         verify(listener, timeout(2000)).onSessionsUpdated(captor.capture());
 132         final Collection<Session> value = captor.getValue();
 133         assertTrue(value.contains(SESSION_1));
 134         assertFalse(value.contains(SESSION_2));
 135         monitoringService.close();
 136     }
 137 }