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 static org.mockito.Matchers.any;
  12 import static org.mockito.Matchers.eq;
  13 import static org.mockito.Mockito.doReturn;
  14 import static org.mockito.Mockito.verify;
  15
  16 import com.google.common.collect.ImmutableMap;
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.mockito.Mock;
  20 import org.mockito.MockitoAnnotations;
  21 import org.opendaylight.controller.md.sal.binding.api.ClusteredDataTreeChangeListener;
  22 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
  23 import org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter;
  24 import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec;
  25 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  26 import org.opendaylight.controller.md.sal.dom.api.ClusteredDOMDataTreeChangeListener;
  27 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  28 import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeListener;
  29 import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeService;
  30 import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeIdentifier;
  31 import org.opendaylight.mdsal.binding.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
  32 import org.opendaylight.mdsal.binding.generator.impl.GeneratedClassLoadingStrategy;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.Top;
  34 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  35 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  36 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  37
  38 public class BindingDOMDataBrokerAdapterTest {
  39
  40     @Mock
  41     DOMDataBroker dataBroker;
  42
  43     @Mock
  44     GeneratedClassLoadingStrategy classLoadingStrategy;
  45
  46     @Mock
  47     BindingNormalizedNodeCodecRegistry codecRegistry;
  48
  49     @Mock
  50     DOMDataTreeChangeService dataTreeChangeService;
  51
  52     @Mock
  53     ListenerRegistration<DOMDataTreeChangeListener> listenerRegistration;
  54
  55     @Mock
  56     ClusteredDataTreeChangeListener<Top> clusteredDataTreeChangeListener;
  57
  58     private static final InstanceIdentifier<Top> TOP_PATH = InstanceIdentifier.create(Top.class);
  59
  60     @Before
  61     public void setUp() {
  62         MockitoAnnotations.initMocks(this);
  63     }
  64
  65     @Test
  66     public void testClusteredDataTreeChangeListenerRegisteration() {
  67
  68         doReturn(YangInstanceIdentifier.of(Top.QNAME)).when(codecRegistry).toYangInstanceIdentifier(TOP_PATH);
  69
  70         doReturn(listenerRegistration).when(dataTreeChangeService).registerDataTreeChangeListener(any(), any());
  71
  72         doReturn(ImmutableMap.of(DOMDataTreeChangeService.class, dataTreeChangeService))
  73             .when(dataBroker).getSupportedExtensions();
  74
  75         final BindingToNormalizedNodeCodec codec =
  76                 new BindingToNormalizedNodeCodec(this.classLoadingStrategy, this.codecRegistry);
  77
  78         try (BindingDOMDataBrokerAdapter bindingDOMDataBrokerAdapter = new BindingDOMDataBrokerAdapter(this.dataBroker,
  79                 codec)) {
  80
  81             ListenerRegistration<ClusteredDataTreeChangeListener<Top>> bindingListenerReg =
  82                 bindingDOMDataBrokerAdapter.registerDataTreeChangeListener(
  83                     new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL, TOP_PATH),
  84                     clusteredDataTreeChangeListener);
  85
  86             verify(dataTreeChangeService).registerDataTreeChangeListener(
  87                 eq(new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL, YangInstanceIdentifier.of(Top.QNAME))),
  88                 any(ClusteredDOMDataTreeChangeListener.class));
  89
  90             bindingListenerReg.close();
  91
  92             verify(listenerRegistration).close();
  93         }
  94     }
  95 }