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.GeneratedClassLoadingStrategy;
  25 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  26 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteCursor;
  27 import org.opendaylight.yangtools.yang.binding.DataObject;
  28 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.Item;
  30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
  31 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  32 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  33
  34 public class BindingDOMDataTreeWriteCursorAdapterTest {
  35
  36     @Test
  37     public void basicTest() throws Exception {
  38         final DataTreeIdentifier<?> identifier =
  39                 DataTreeIdentifier.create(LogicalDatastoreType.OPERATIONAL,
  40                         InstanceIdentifier.create(DataObject.class));
  41         final DOMDataTreeWriteCursor delegate = mock(DOMDataTreeWriteCursor.class);
  42         final BindingNormalizedNodeCodecRegistry registry = mock(BindingNormalizedNodeCodecRegistry.class);
  43         final BindingToNormalizedNodeCodec codec =
  44                 new BindingToNormalizedNodeCodec(GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy(), registry);
  45         final BindingDOMDataTreeWriteCursorAdapter<?> adapter =
  46                 new BindingDOMDataTreeWriteCursorAdapter<>(identifier, delegate, codec);
  47
  48         final PathArgument pathArgument = Item.of(DataObject.class);
  49         final DataObject data = mock(DataObject.class);
  50
  51         adapter.enter(pathArgument, pathArgument);
  52         adapter.enter(ImmutableList.of(pathArgument));
  53
  54         doNothing().when(delegate).write(any(), any());
  55         doNothing().when(delegate).merge(any(), any());
  56         doNothing().when(delegate).delete(any());
  57         doReturn(YangInstanceIdentifier.empty()).when(registry).toYangInstanceIdentifier(any());
  58         doNothing().when(delegate).close();
  59         final NormalizedNode<?, ?> normalizedNode = mock(NormalizedNode.class);
  60
  61         doReturn(new SimpleEntry<YangInstanceIdentifier,NormalizedNode<?,?>>(YangInstanceIdentifier.empty(),
  62                 normalizedNode)).when(registry).toNormalizedNode(any(), any());
  63         adapter.write(pathArgument, data);
  64         verify(delegate).write(any(), any());
  65
  66         adapter.merge(pathArgument, data);
  67         verify(delegate).merge(any(), any());
  68
  69         adapter.delete(pathArgument);
  70         verify(delegate).delete(any());
  71
  72         final Deque<PathArgument> stack = adapter.stack();
  73         assertTrue(stack.contains(pathArgument));
  74
  75         adapter.exit(stack.size());
  76         assertFalse(stack.contains(pathArgument));
  77
  78         adapter.close();
  79         verify(delegate).close();
  80     }
  81 }