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