applications/topology-manager/src/test/java/org/opendaylight/openflowplugin/applications/topology/manager/DataTreeChangeListenerBase.java

   1 /*
   2  * Copyright (c) 2015 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.openflowplugin.applications.topology.manager;
   9
  10 import static org.mockito.ArgumentMatchers.any;
  11 import static org.mockito.Mockito.doReturn;
  12 import static org.mockito.Mockito.mock;
  13 import static org.mockito.Mockito.when;
  14
  15 import java.util.concurrent.ExecutorService;
  16 import java.util.concurrent.Executors;
  17 import org.junit.After;
  18 import org.junit.Before;
  19 import org.mockito.Mock;
  20 import org.mockito.MockitoAnnotations;
  21 import org.opendaylight.mdsal.binding.api.DataBroker;
  22 import org.opendaylight.mdsal.binding.api.DataObjectModification;
  23 import org.opendaylight.mdsal.binding.api.DataObjectModification.ModificationType;
  24 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
  25 import org.opendaylight.mdsal.binding.api.DataTreeModification;
  26 import org.opendaylight.mdsal.binding.api.TransactionChain;
  27 import org.opendaylight.mdsal.binding.api.TransactionChainListener;
  28 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnectorBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortConfig;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.flow.capable.port.StateBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
  34 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
  35 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  36 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
  37 import org.opendaylight.yangtools.yang.binding.DataObject;
  38 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  39
  40 public abstract class DataTreeChangeListenerBase {
  41
  42     private OperationProcessor processor;
  43     protected InstanceIdentifier<Topology> topologyIID;
  44     protected TerminationPointChangeListenerImpl terminationPointListener;
  45     protected NodeChangeListenerImpl nodeChangeListener;
  46     private final ExecutorService executor = Executors.newFixedThreadPool(1);
  47     @Mock
  48     private DataBroker mockDataBroker;
  49     @Mock
  50     protected TransactionChain mockTxChain;
  51
  52     @Before
  53     public void setUp() {
  54         MockitoAnnotations.initMocks(this);
  55
  56         doReturn(mockTxChain).when(mockDataBroker).createTransactionChain(any(TransactionChainListener.class));
  57
  58         processor = new OperationProcessor(mockDataBroker);
  59
  60         topologyIID = InstanceIdentifier.create(NetworkTopology.class)
  61                 .child(Topology.class, new TopologyKey(new TopologyId("flow:1")));
  62         terminationPointListener = new TerminationPointChangeListenerImpl(mockDataBroker, processor);
  63         nodeChangeListener = new NodeChangeListenerImpl(mockDataBroker, processor);
  64
  65         executor.execute(processor);
  66     }
  67
  68     @After
  69     public void tearDown() {
  70         executor.shutdownNow();
  71     }
  72
  73     protected FlowCapableNodeConnector provideFlowCapableNodeConnector(final boolean isLinkDown,
  74                                                                        final boolean isPortDown) {
  75         FlowCapableNodeConnectorBuilder builder = new FlowCapableNodeConnectorBuilder();
  76         builder.setState(new StateBuilder().setLinkDown(isLinkDown).build());
  77         builder.setConfiguration(new PortConfig(true, true, true, isPortDown));
  78         return builder.build();
  79     }
  80
  81     protected <T extends DataObject> DataTreeModification<T> setupDataTreeChange(final ModificationType type,
  82                                                                               final InstanceIdentifier<T> ii) {
  83         final DataTreeModification dataTreeModification = mock(DataTreeModification.class);
  84         final DataTreeIdentifier<T> identifier = DataTreeIdentifier.create(LogicalDatastoreType.OPERATIONAL, ii);
  85         when(dataTreeModification.getRootNode()).thenReturn(mock(DataObjectModification.class));
  86         when(dataTreeModification.getRootNode().getModificationType()).thenReturn(type);
  87         when(dataTreeModification.getRootPath()).thenReturn(identifier);
  88         when(dataTreeModification.getRootNode().getDataAfter()).thenReturn(mock(FlowCapableNodeConnector.class));
  89         return dataTreeModification;
  90     }
  91 }