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 java.net.InetAddress;
  11 import java.net.UnknownHostException;
  12 import java.util.concurrent.ExecutionException;
  13
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.mockito.Mockito;
  17 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  18 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  19 import org.opendaylight.controller.md.sal.binding.test.AbstractDataBrokerTest;
  20 import org.opendaylight.controller.md.sal.common.api.clustering.EntityOwnershipService;
  21 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  22 import org.opendaylight.ovsdb.lib.OvsdbConnection;
  23 import org.opendaylight.ovsdb.southbound.transactions.md.TransactionInvokerImpl;
  24 import org.opendaylight.ovsdb.utils.southbound.utils.SouthboundUtils;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ConnectionInfo;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes
  29         .ConnectionInfoBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology
  31         .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 AbstractDataBrokerTest {
  38     private final OvsdbConnection ovsdbConnection = Mockito.mock(OvsdbConnection.class);
  39     private DataBroker dataBroker;
  40     private OvsdbDataTreeChangeListener listener;
  41
  42     @Before
  43     public void setupListener() {
  44         dataBroker = getDataBroker();
  45         EntityOwnershipService entityOwnershipService = Mockito.mock(EntityOwnershipService.class);
  46         listener = new OvsdbDataTreeChangeListener(dataBroker,
  47                 new OvsdbConnectionManager(dataBroker, new TransactionInvokerImpl(dataBroker), entityOwnershipService,
  48                         ovsdbConnection));
  49     }
  50
  51     @Test
  52     public void testConnect() throws UnknownHostException, InterruptedException, ExecutionException {
  53         // Given ...
  54
  55         // When we request a connection ...
  56         InetAddress inetAddress = InetAddress.getByName("127.0.0.1");
  57         int port = 6640;
  58         IpAddress ipAddress = SouthboundMapper.createIpAddress(inetAddress);
  59         PortNumber portNumber = new PortNumber(port);
  60
  61         final ConnectionInfo connectionInfo = new ConnectionInfoBuilder()
  62                 .setRemoteIp(ipAddress)
  63                 .setRemotePort(portNumber)
  64                 .build();
  65         final InstanceIdentifier<Node> iid = SouthboundUtils.createInstanceIdentifier(connectionInfo);
  66         WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
  67         transaction.put(LogicalDatastoreType.CONFIGURATION, iid, SouthboundUtils.createNode(connectionInfo),
  68                 WriteTransaction.CREATE_MISSING_PARENTS);
  69         transaction.submit().get();
  70
  71         // Then the listener tries to open a connection
  72         Mockito.verify(ovsdbConnection).connect(inetAddress, port);
  73     }
  74 }