binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/BindingDOMDataTreeWriteCursorAdapterTest.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 package org.opendaylight.mdsal.binding.dom.adapter;
   9
  10 import static org.junit.Assert.assertFalse;
  11 import static org.junit.Assert.assertTrue;
  12 import static org.mockito.ArgumentMatchers.any;
  13 import static org.mockito.Mockito.doNothing;
  14 import static org.mockito.Mockito.doReturn;
  15 import static org.mockito.Mockito.mock;
  16 import static org.mockito.Mockito.verify;
  17
  18 import com.google.common.collect.ImmutableList;
  19 import java.util.AbstractMap.SimpleEntry;
  20 import java.util.Deque;
  21 import org.junit.Test;
  22 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
  23 import org.opendaylight.mdsal.binding.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
  24 import org.opendaylight.mdsal.binding.generator.impl.DefaultBindingRuntimeGenerator;
  25 import org.opendaylight.mdsal.binding.generator.impl.GeneratedClassLoadingStrategy;
  26 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  27 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteCursor;
  28 import org.opendaylight.yangtools.yang.binding.DataObject;
  29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.Item;
  31 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
  32 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  33 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  34
  35 public class BindingDOMDataTreeWriteCursorAdapterTest {
  36
  37     @Test
  38     public void basicTest() throws Exception {
  39         final DataTreeIdentifier<?> identifier =
  40                 DataTreeIdentifier.create(LogicalDatastoreType.OPERATIONAL,
  41                         InstanceIdentifier.create(DataObject.class));
  42         final DOMDataTreeWriteCursor delegate = mock(DOMDataTreeWriteCursor.class);
  43         final BindingNormalizedNodeCodecRegistry registry = mock(BindingNormalizedNodeCodecRegistry.class);
  44         final BindingToNormalizedNodeCodec codec = new BindingToNormalizedNodeCodec(
  45             new DefaultBindingRuntimeGenerator(), GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy(),
  46             registry);
  47         final BindingDOMDataTreeWriteCursorAdapter<?> adapter =
  48                 new BindingDOMDataTreeWriteCursorAdapter<>(identifier, delegate, codec);
  49
  50         final PathArgument pathArgument = Item.of(DataObject.class);
  51         final DataObject data = mock(DataObject.class);
  52
  53         adapter.enter(pathArgument, pathArgument);
  54         adapter.enter(ImmutableList.of(pathArgument));
  55
  56         doNothing().when(delegate).write(any(), any());
  57         doNothing().when(delegate).merge(any(), any());
  58         doNothing().when(delegate).delete(any());
  59         doReturn(YangInstanceIdentifier.empty()).when(registry).toYangInstanceIdentifier(any());
  60         doNothing().when(delegate).close();
  61         final NormalizedNode<?, ?> normalizedNode = mock(NormalizedNode.class);
  62
  63         doReturn(new SimpleEntry<YangInstanceIdentifier,NormalizedNode<?,?>>(YangInstanceIdentifier.empty(),
  64                 normalizedNode)).when(registry).toNormalizedNode(any(), any());
  65         adapter.write(pathArgument, data);
  66         verify(delegate).write(any(), any());
  67
  68         adapter.merge(pathArgument, data);
  69         verify(delegate).merge(any(), any());
  70
  71         adapter.delete(pathArgument);
  72         verify(delegate).delete(any());
  73
  74         final Deque<PathArgument> stack = adapter.stack();
  75         assertTrue(stack.contains(pathArgument));
  76
  77         adapter.exit(stack.size());
  78         assertFalse(stack.contains(pathArgument));
  79
  80         adapter.close();
  81         verify(delegate).close();
  82     }
  83 }