southbound/southbound-impl/src/test/java/org/opendaylight/ovsdb/southbound/OvsdbDataTreeChangeListenerTest.java

   1 /*
   2  * Copyright © 2016 Red Hat, Inc. and others.
   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.ovsdb.southbound;
   9
  10 import static org.mockito.Mockito.mock;
  11
  12 import java.net.InetAddress;
  13 import java.net.UnknownHostException;
  14 import java.util.concurrent.ExecutionException;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.mockito.Mockito;
  18 import org.opendaylight.mdsal.binding.api.DataBroker;
  19 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  20 import org.opendaylight.mdsal.binding.dom.adapter.test.AbstractConcurrentDataBrokerTest;
  21 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  22 import org.opendaylight.mdsal.eos.binding.api.EntityOwnershipService;
  23 import org.opendaylight.ovsdb.lib.OvsdbConnection;
  24 import org.opendaylight.ovsdb.southbound.transactions.md.TransactionInvokerImpl;
  25 import org.opendaylight.ovsdb.utils.southbound.utils.SouthboundUtils;
  26 import org.opendaylight.serviceutils.upgrade.UpgradeState;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ConnectionInfo;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ConnectionInfoBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  32 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  33
  34 /**
  35  * Unit tests for the data-tree change listener.
  36  */
  37 public class OvsdbDataTreeChangeListenerTest extends AbstractConcurrentDataBrokerTest {
  38
  39     private final OvsdbConnection ovsdbConnection = mock(OvsdbConnection.class);
  40     private DataBroker dataBroker;
  41     private OvsdbDataTreeChangeListener listener;
  42
  43     public OvsdbDataTreeChangeListenerTest() {
  44         super(true);
  45     }
  46
  47     @Before
  48     public void setupListener() {
  49         dataBroker = getDataBroker();
  50         EntityOwnershipService entityOwnershipService = mock(EntityOwnershipService.class);
  51         InstanceIdentifierCodec instanceIdentifierCodec = mock(InstanceIdentifierCodec.class);
  52         UpgradeState upgradeState = mock(UpgradeState.class);
  53         listener = new OvsdbDataTreeChangeListener(dataBroker,
  54                 new OvsdbConnectionManager(dataBroker, new TransactionInvokerImpl(dataBroker), entityOwnershipService,
  55                         ovsdbConnection, instanceIdentifierCodec, upgradeState), instanceIdentifierCodec);
  56     }
  57
  58     @Test
  59     public void testConnect() throws UnknownHostException, InterruptedException, ExecutionException {
  60         // Given ...
  61
  62         // When we request a connection ...
  63         InetAddress inetAddress = InetAddress.getByName("127.0.0.1");
  64         int port = 6640;
  65         IpAddress ipAddress = SouthboundMapper.createIpAddress(inetAddress);
  66         PortNumber portNumber = new PortNumber(port);
  67
  68         final ConnectionInfo connectionInfo = new ConnectionInfoBuilder()
  69                 .setRemoteIp(ipAddress)
  70                 .setRemotePort(portNumber)
  71                 .build();
  72         final InstanceIdentifier<Node> iid = SouthboundUtils.createInstanceIdentifier(connectionInfo);
  73         WriteTransaction transaction = dataBroker.newReadWriteTransaction();
  74         transaction.mergeParentStructurePut(LogicalDatastoreType.CONFIGURATION, iid,
  75             SouthboundUtils.createNode(connectionInfo));
  76         transaction.commit().get();
  77
  78         // Then the listener tries to open a connection
  79         Mockito.verify(ovsdbConnection, Mockito.timeout(5000)).connect(inetAddress, port);
  80     }
  81 }