binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/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.mdsal.binding.dom.adapter.test;
  10
  11 import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMDataBrokerAdapter;
  12 import org.opendaylight.mdsal.binding.dom.adapter.BindingToNormalizedNodeCodec;
  13
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.mockito.ArgumentCaptor;
  17 import org.mockito.Mock;
  18 import org.mockito.Mockito;
  19 import org.mockito.MockitoAnnotations;
  20 import org.opendaylight.controller.md.sal.binding.api.ClusteredDataChangeListener;
  21 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker;
  22 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  23 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  24 import org.opendaylight.controller.md.sal.dom.api.ClusteredDOMDataChangeListener;
  25 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.Top;
  27 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
  28 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
  29 import org.opendaylight.yangtools.yang.binding.DataObject;
  30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  31 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  32
  33
  34 public class BindingDOMDataBrokerAdapterTest {
  35
  36     @Mock
  37     DOMDataBroker dataBroker;
  38
  39     @Mock
  40     GeneratedClassLoadingStrategy classLoadingStrategy;
  41     @Mock
  42     BindingNormalizedNodeCodecRegistry codecRegistry;
  43
  44     @Mock
  45     YangInstanceIdentifier yangInstanceIdentifier;
  46
  47
  48     private static final InstanceIdentifier<Top> TOP_PATH = InstanceIdentifier
  49         .create(Top.class);
  50
  51     @Before
  52     public void setUp() {
  53         MockitoAnnotations.initMocks(this);
  54     }
  55
  56     @Test
  57     public void testClusteredDataChangeListernerRegisteration() {
  58
  59         final BindingToNormalizedNodeCodec codec = new BindingToNormalizedNodeCodec(classLoadingStrategy, codecRegistry);
  60
  61         final BindingDOMDataBrokerAdapter bindingDOMDataBrokerAdapter = new BindingDOMDataBrokerAdapter(dataBroker, codec);
  62         Mockito.when(codecRegistry.toYangInstanceIdentifier(TOP_PATH)).thenReturn(yangInstanceIdentifier);
  63
  64         final ArgumentCaptor<ClusteredDOMDataChangeListener> clusteredDOMListener = ArgumentCaptor.
  65             forClass(ClusteredDOMDataChangeListener.class);
  66         final ArgumentCaptor<LogicalDatastoreType> logicalDatastoreType = ArgumentCaptor.forClass(LogicalDatastoreType.class);
  67         final ArgumentCaptor<AsyncDataBroker.DataChangeScope> dataChangeScope = ArgumentCaptor.
  68             forClass(AsyncDataBroker.DataChangeScope.class);
  69         final ArgumentCaptor<YangInstanceIdentifier> yangInstanceIdentifier = ArgumentCaptor.
  70             forClass(YangInstanceIdentifier.class);
  71
  72         final TestListener listener = new TestListener();
  73
  74         bindingDOMDataBrokerAdapter.registerDataChangeListener(LogicalDatastoreType.OPERATIONAL, TOP_PATH, listener,
  75             AsyncDataBroker.DataChangeScope.BASE);
  76         Mockito.verify(dataBroker).registerDataChangeListener(logicalDatastoreType.capture(), yangInstanceIdentifier.capture(),
  77             clusteredDOMListener.capture(), dataChangeScope.capture());
  78
  79     }
  80
  81     private class TestListener implements ClusteredDataChangeListener {
  82
  83         @Override
  84         public void onDataChanged(final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
  85
  86         }
  87     }
  88 }