opendaylight/md-sal/sal-binding-broker/src/test/java/org/opendaylight/controller/md/sal/binding/impl/test/BindingDOMDataBrokerAdapterTest.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
   9 package org.opendaylight.controller.md.sal.binding.impl.test;
  10
  11 import org.junit.Before;
  12 import org.junit.Test;
  13 import org.mockito.ArgumentCaptor;
  14 import org.mockito.Mock;
  15 import org.mockito.Mockito;
  16 import org.mockito.MockitoAnnotations;
  17 import org.opendaylight.controller.md.sal.binding.api.ClusteredDataChangeListener;
  18 import org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter;
  19 import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec;
  20 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker;
  21 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  22 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  23 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  24 import org.opendaylight.controller.md.sal.dom.api.ClusteredDOMDataChangeListener;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.Top;
  26 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
  27 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
  28 import org.opendaylight.yangtools.yang.binding.DataObject;
  29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  30 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  31
  32
  33 public class BindingDOMDataBrokerAdapterTest {
  34
  35     @Mock
  36     DOMDataBroker dataBroker;
  37
  38     @Mock
  39     GeneratedClassLoadingStrategy classLoadingStrategy;
  40     @Mock
  41     BindingNormalizedNodeCodecRegistry codecRegistry;
  42
  43     @Mock
  44     YangInstanceIdentifier yangInstanceIdentifier;
  45
  46
  47     private static final InstanceIdentifier<Top> TOP_PATH = InstanceIdentifier
  48         .create(Top.class);
  49
  50     @Before
  51     public void setUp() {
  52         MockitoAnnotations.initMocks(this);
  53     }
  54
  55     @Test
  56     public void testClusteredDataChangeListernerRegisteration() {
  57
  58         BindingToNormalizedNodeCodec codec = new BindingToNormalizedNodeCodec(classLoadingStrategy, codecRegistry);
  59
  60         BindingDOMDataBrokerAdapter bindingDOMDataBrokerAdapter = new BindingDOMDataBrokerAdapter(dataBroker, codec);
  61         Mockito.when(codecRegistry.toYangInstanceIdentifier(TOP_PATH)).thenReturn(yangInstanceIdentifier);
  62
  63         ArgumentCaptor<ClusteredDOMDataChangeListener> clusteredDOMListener = ArgumentCaptor.
  64             forClass(ClusteredDOMDataChangeListener.class);
  65         ArgumentCaptor<LogicalDatastoreType> logicalDatastoreType = ArgumentCaptor.forClass(LogicalDatastoreType.class);
  66         ArgumentCaptor<AsyncDataBroker.DataChangeScope> dataChangeScope = ArgumentCaptor.
  67             forClass(AsyncDataBroker.DataChangeScope.class);
  68         ArgumentCaptor<YangInstanceIdentifier> yangInstanceIdentifier = ArgumentCaptor.
  69             forClass(YangInstanceIdentifier.class);
  70
  71         TestListener listener = new TestListener();
  72
  73         bindingDOMDataBrokerAdapter.registerDataChangeListener(LogicalDatastoreType.OPERATIONAL, TOP_PATH, listener,
  74             AsyncDataBroker.DataChangeScope.BASE);
  75         Mockito.verify(dataBroker).registerDataChangeListener(logicalDatastoreType.capture(), yangInstanceIdentifier.capture(),
  76             clusteredDOMListener.capture(), dataChangeScope.capture());
  77
  78     }
  79
  80     private class TestListener implements ClusteredDataChangeListener {
  81
  82         @Override
  83         public void onDataChanged(AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
  84
  85         }
  86     }
  87 }