netconf/mdsal-netconf-notification/src/test/java/org/opendaylight/controller/config/yang/netconf/mdsal/notification/OperationalDatastoreListenerTest.java

   1 /*
   2  * Copyright (c) 2016 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.config.yang.netconf.mdsal.notification;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.mockito.ArgumentMatchers.any;
  13 import static org.mockito.Mockito.doReturn;
  14 import static org.mockito.Mockito.verify;
  15
  16 import java.util.Collection;
  17 import javax.annotation.Nonnull;
  18 import org.junit.Before;
  19 import org.junit.Test;
  20 import org.mockito.ArgumentCaptor;
  21 import org.mockito.Mock;
  22 import org.mockito.MockitoAnnotations;
  23 import org.opendaylight.mdsal.binding.api.DataBroker;
  24 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
  25 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  26 import org.opendaylight.yangtools.yang.binding.DataObject;
  27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  28
  29 public class OperationalDatastoreListenerTest {
  30
  31     @Mock
  32     private DataBroker dataBroker;
  33
  34     @Before
  35     public void setUp() throws Exception {
  36         MockitoAnnotations.initMocks(this);
  37     }
  38
  39     @Test
  40     public void testDataStoreListener() {
  41         final InstanceIdentifier<DataObject> instanceIdentifier = InstanceIdentifier.create(DataObject.class);
  42         final DataTreeIdentifier<DataObject> testId =
  43                 DataTreeIdentifier.create(LogicalDatastoreType.OPERATIONAL, instanceIdentifier);
  44
  45         final OperationalDatastoreListener<DataObject> op =
  46                 new OperationalDatastoreListener<DataObject>(instanceIdentifier) {
  47             @Override
  48             public void onDataTreeChanged(@Nonnull final Collection collection) {
  49             }
  50         };
  51         doReturn(null).when(dataBroker).registerDataTreeChangeListener(any(), any());
  52
  53         ArgumentCaptor<DataTreeIdentifier> argumentId = ArgumentCaptor.forClass(DataTreeIdentifier.class);
  54         op.registerOnChanges(dataBroker);
  55         verify(dataBroker).registerDataTreeChangeListener(argumentId.capture(), any());
  56
  57         assertEquals(testId, argumentId.getValue());
  58
  59     }
  60
  61 }