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.controller.md.sal.binding.api.DataBroker;
  19 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  20 import org.opendaylight.controller.md.sal.binding.test.AbstractDataBrokerTest;
  21 import org.opendaylight.controller.md.sal.common.api.clustering.EntityOwnershipService;
  22 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  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.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ConnectionInfo;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ConnectionInfoBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  31 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  32
  33 /**
  34  * Unit tests for the data-tree change listener.
  35  */
  36 public class OvsdbDataTreeChangeListenerTest extends AbstractDataBrokerTest {
  37
  38     private final OvsdbConnection ovsdbConnection = mock(OvsdbConnection.class);
  39     private DataBroker dataBroker;
  40     private OvsdbDataTreeChangeListener listener;
  41
  42     @Before
  43     public void setupListener() {
  44         dataBroker = getDataBroker();
  45         EntityOwnershipService entityOwnershipService = mock(EntityOwnershipService.class);
  46         InstanceIdentifierCodec instanceIdentifierCodec = mock(InstanceIdentifierCodec.class);
  47         listener = new OvsdbDataTreeChangeListener(dataBroker,
  48                 new OvsdbConnectionManager(dataBroker, new TransactionInvokerImpl(dataBroker), entityOwnershipService,
  49                         ovsdbConnection, instanceIdentifierCodec), instanceIdentifierCodec);
  50     }
  51
  52     @Test
  53     public void testConnect() throws UnknownHostException, InterruptedException, ExecutionException {
  54         // Given ...
  55
  56         // When we request a connection ...
  57         InetAddress inetAddress = InetAddress.getByName("127.0.0.1");
  58         int port = 6640;
  59         IpAddress ipAddress = SouthboundMapper.createIpAddress(inetAddress);
  60         PortNumber portNumber = new PortNumber(port);
  61
  62         final ConnectionInfo connectionInfo = new ConnectionInfoBuilder()
  63                 .setRemoteIp(ipAddress)
  64                 .setRemotePort(portNumber)
  65                 .build();
  66         final InstanceIdentifier<Node> iid = SouthboundUtils.createInstanceIdentifier(connectionInfo);
  67         WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
  68         transaction.put(LogicalDatastoreType.CONFIGURATION, iid, SouthboundUtils.createNode(connectionInfo),
  69                 WriteTransaction.CREATE_MISSING_PARENTS);
  70         transaction.submit().get();
  71
  72         // Then the listener tries to open a connection
  73         Mockito.verify(ovsdbConnection).connect(inetAddress, port);
  74     }
  75 }