apps/callhome-provider/src/test/java/org/opendaylight/netconf/callhome/mount/CallHomeMountDispatcherTest.java

   1 /*
   2  * Copyright (c) 2016 Brocade Communication Systems 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.callhome.mount;
   9
  10 import static org.junit.Assert.assertFalse;
  11 import static org.mockito.ArgumentMatchers.any;
  12 import static org.mockito.ArgumentMatchers.eq;
  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.util.concurrent.EventExecutor;
  19 import io.netty.util.concurrent.Future;
  20 import java.net.InetSocketAddress;
  21 import java.net.UnknownHostException;
  22 import org.junit.Before;
  23 import org.junit.Test;
  24 import org.opendaylight.aaa.encrypt.AAAEncryptionService;
  25 import org.opendaylight.controller.config.threadpool.ScheduledThreadPool;
  26 import org.opendaylight.controller.config.threadpool.ThreadPool;
  27 import org.opendaylight.mdsal.binding.api.DataBroker;
  28 import org.opendaylight.mdsal.dom.api.DOMMountPointService;
  29 import org.opendaylight.netconf.api.messages.NetconfHelloMessageAdditionalHeader;
  30 import org.opendaylight.netconf.callhome.protocol.CallHomeChannelActivator;
  31 import org.opendaylight.netconf.callhome.protocol.CallHomeProtocolSessionContext;
  32 import org.opendaylight.netconf.client.NetconfClientSession;
  33 import org.opendaylight.netconf.client.NetconfClientSessionListener;
  34 import org.opendaylight.netconf.client.conf.NetconfClientConfiguration;
  35 import org.opendaylight.netconf.client.conf.NetconfClientConfigurationBuilder;
  36 import org.opendaylight.netconf.nettyutil.ReconnectStrategy;
  37 import org.opendaylight.netconf.nettyutil.handler.ssh.authentication.AuthenticationHandler;
  38 import org.opendaylight.netconf.sal.connect.api.SchemaResourceManager;
  39 import org.opendaylight.netconf.sal.connect.netconf.schema.mapping.BaseNetconfSchemas;
  40 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  41 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  42
  43 public class CallHomeMountDispatcherTest {
  44     private String topologyId;
  45     private EventExecutor mockExecutor;
  46     private ScheduledThreadPool mockKeepAlive;
  47     private ThreadPool mockProcessingExecutor;
  48     private SchemaResourceManager mockSchemaRepoProvider;
  49
  50     private CallHomeMountDispatcher instance;
  51     private DataBroker mockDataBroker;
  52     private DOMMountPointService mockMount;
  53
  54     private CallHomeMountSessionManager mockSessMgr;
  55     private CallHomeTopology mockTopology;
  56     private CallHomeProtocolSessionContext mockProtoSess;
  57     private AAAEncryptionService mockEncryptionService;
  58     private BaseNetconfSchemas mockBaseSchemas;
  59
  60     @Before
  61     public void setup() {
  62         topologyId = "";
  63         mockExecutor = mock(EventExecutor.class);
  64         mockKeepAlive = mock(ScheduledThreadPool.class);
  65         mockProcessingExecutor = mock(ThreadPool.class);
  66         mockSchemaRepoProvider = mock(SchemaResourceManager.class);
  67         mockDataBroker = mock(DataBroker.class);
  68         mockMount = mock(DOMMountPointService.class);
  69         mockSessMgr = mock(CallHomeMountSessionManager.class);
  70         mockTopology = mock(CallHomeTopology.class);
  71         mockProtoSess = mock(CallHomeProtocolSessionContext.class);
  72         mockEncryptionService = mock(AAAEncryptionService.class);
  73         mockBaseSchemas = mock(BaseNetconfSchemas.class);
  74
  75         instance = new CallHomeMountDispatcher(topologyId, mockExecutor, mockKeepAlive,
  76                 mockProcessingExecutor, mockSchemaRepoProvider, mockBaseSchemas, mockDataBroker, mockMount,
  77                 mockEncryptionService) {
  78             @Override
  79             CallHomeMountSessionManager sessionManager() {
  80                 return mockSessMgr;
  81             }
  82
  83             @Override
  84             void createTopology() {
  85                 topology = mockTopology;
  86             }
  87         };
  88     }
  89
  90     NetconfClientConfiguration someConfiguration(final InetSocketAddress address) {
  91         // NetconfClientConfiguration has mostly final methods, making it un-mock-able
  92
  93         final NetconfClientConfiguration.NetconfClientProtocol protocol =
  94                 NetconfClientConfiguration.NetconfClientProtocol.SSH;
  95         final NetconfHelloMessageAdditionalHeader additionalHeader = mock(NetconfHelloMessageAdditionalHeader.class);
  96         final NetconfClientSessionListener sessionListener = mock(NetconfClientSessionListener.class);
  97         final ReconnectStrategy reconnectStrategy = mock(ReconnectStrategy.class);
  98         final AuthenticationHandler authHandler = mock(AuthenticationHandler.class);
  99
 100         return NetconfClientConfigurationBuilder.create().withProtocol(protocol).withAddress(address)
 101                 .withConnectionTimeoutMillis(0).withAdditionalHeader(additionalHeader)
 102                 .withSessionListener(sessionListener).withReconnectStrategy(reconnectStrategy)
 103                 .withAuthHandler(authHandler).build();
 104     }
 105
 106     @Test
 107     public void canCreateASessionFromAConfiguration() {
 108         // given
 109         final CallHomeMountSessionContext mockContext = mock(CallHomeMountSessionContext.class);
 110         final InetSocketAddress someAddress = InetSocketAddress.createUnresolved("1.2.3.4", 123);
 111         doReturn(mockContext).when(mockSessMgr).getByAddress(eq(someAddress));
 112
 113         final NetconfClientConfiguration someCfg = someConfiguration(someAddress);
 114         // when
 115         instance.createClient(someCfg);
 116         // then
 117         verify(mockContext, times(1)).activateNetconfChannel(any(NetconfClientSessionListener.class));
 118     }
 119
 120     @Test
 121     public void noSessionIsCreatedWithoutAContextAvailableForAGivenAddress() {
 122         // given
 123         final InetSocketAddress someAddress = InetSocketAddress.createUnresolved("1.2.3.4", 123);
 124         final NetconfClientConfiguration someCfg = someConfiguration(someAddress);
 125         // when
 126         final Future<NetconfClientSession> future = instance.createClient(someCfg);
 127         // then
 128         assertFalse(future.isSuccess());
 129     }
 130
 131     @Test
 132     public void nodeIsInsertedIntoTopologyWhenSubsystemIsOpened() throws UnknownHostException {
 133         // given
 134         final NodeId mockNodeId = mock(NodeId.class);
 135         final Node mockNode = mock(Node.class);
 136         final CallHomeMountSessionContext mockDevCtxt = mock(CallHomeMountSessionContext.class);
 137         doReturn(mockNodeId).when(mockDevCtxt).getId();
 138         doReturn(mockNode).when(mockDevCtxt).getConfigNode();
 139         doReturn(mockDevCtxt).when(mockSessMgr).createSession(any(CallHomeProtocolSessionContext.class),
 140                 any(CallHomeChannelActivator.class), any(CallHomeMountSessionContext.CloseCallback.class));
 141         final CallHomeChannelActivator activator = mock(CallHomeChannelActivator.class);
 142         instance.createTopology();
 143         // when
 144         instance.onNetconfSubsystemOpened(mockProtoSess, activator);
 145         // then
 146         verify(instance.topology, times(1)).connectNode(any(NodeId.class), any(Node.class));
 147     }
 148 }