yang/yang-data-api/src/test/java/org/opendaylight/yangtools/yang/data/api/schema/NormalizedNodesTest.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.yangtools.yang.data.api.schema;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.mockito.Matchers.any;
  14 import static org.mockito.Mockito.doReturn;
  15 import static org.mockito.Mockito.mock;
  16
  17 import java.util.Collections;
  18 import java.util.Optional;
  19 import org.junit.Test;
  20 import org.opendaylight.yangtools.yang.common.QName;
  21 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  22 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
  23 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  24 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  25 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
  26 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  27
  28 public class NormalizedNodesTest {
  29
  30     @Test
  31     public void testGetDirectChild() {
  32         final PathArgument mockedPathArgument = mock(PathArgument.class);
  33
  34         final LeafNode<?> mockedLeafNode = mock(LeafNode.class);
  35         assertEquals(Optional.empty(), NormalizedNodes.getDirectChild(mockedLeafNode, mockedPathArgument));
  36
  37         final LeafSetEntryNode<?> mockedLeafSetEntryNode = mock(LeafSetEntryNode.class);
  38         assertEquals(Optional.empty(), NormalizedNodes.getDirectChild(mockedLeafSetEntryNode, mockedPathArgument));
  39
  40         final DataContainerNode<?> mockedDataContainerNode = mock(DataContainerNode.class);
  41         final ContainerNode mockedContainerNode = mock(ContainerNode.class);
  42         doReturn(Optional.of(mockedContainerNode)).when(mockedDataContainerNode).getChild(any(PathArgument.class));
  43         assertEquals(mockedContainerNode, NormalizedNodes.getDirectChild(mockedDataContainerNode, mockedPathArgument)
  44                 .get());
  45
  46         final MapNode mockedMapNode = mock(MapNode.class);
  47         final QName listQName = QName.create("test-ns", "test-list");
  48         final QName listKeyQName = QName.create("test-ns", "test-list-key");
  49         final NodeIdentifierWithPredicates nodeIdentifierWithPredicates =
  50                 new NodeIdentifierWithPredicates(listQName, listKeyQName, "str-value");
  51         final MapEntryNode mockedMapEntryNode = mock(MapEntryNode.class);
  52         doReturn(Optional.of(mockedMapEntryNode)).when(mockedMapNode).getChild(any(NodeIdentifierWithPredicates.class));
  53         assertEquals(mockedMapEntryNode, NormalizedNodes.getDirectChild(mockedMapNode, nodeIdentifierWithPredicates)
  54                 .get());
  55         assertEquals(Optional.empty(), NormalizedNodes.getDirectChild(mockedMapNode, mockedPathArgument));
  56
  57         final LeafSetNode<?> mockedLeafSetNode = mock(LeafSetNode.class);
  58         final QName leafListQName = QName.create("test-ns", "test-leaf-list");
  59         final NodeWithValue<?> nodeWithValue = new NodeWithValue<>(leafListQName, "str-value");
  60         doReturn(Optional.of(mockedLeafSetEntryNode)).when(mockedLeafSetNode).getChild(any(NodeWithValue.class));
  61         assertEquals(mockedLeafSetEntryNode, NormalizedNodes.getDirectChild(mockedLeafSetNode, nodeWithValue).get());
  62     }
  63
  64     @Test
  65     public void testFindNode() {
  66         final DataContainerNode<?> mockedDataContainerNode = mock(DataContainerNode.class);
  67         final ContainerNode mockedContainerNode = mock(ContainerNode.class);
  68         final LeafNode<?> mockedLeafNode = mock(LeafNode.class);
  69         doReturn(Optional.of(mockedContainerNode)).when(mockedDataContainerNode).getChild(any(PathArgument.class));
  70         doReturn(Optional.of(mockedLeafNode)).when(mockedContainerNode).getChild(any(PathArgument.class));
  71
  72         final QName node1QName = QName.create("test-ns", "2016-09-16", "node1");
  73         final QName node2Qname = QName.create("test-ns", "2016-09-16", "node2");
  74         final QName node3QName = QName.create("test-ns", "2016-09-16", "node3");
  75         final QName node4Qname = QName.create("test-ns", "2016-09-16", "node4");
  76
  77         final YangInstanceIdentifier rootPath = YangInstanceIdentifier.create(new NodeIdentifier(node1QName),
  78                 new NodeIdentifier(node2Qname));
  79         final YangInstanceIdentifier childPath = YangInstanceIdentifier.create(new NodeIdentifier(node1QName),
  80                 new NodeIdentifier(node2Qname), new NodeIdentifier(node3QName), new NodeIdentifier(node4Qname));
  81
  82         assertEquals(mockedLeafNode, NormalizedNodes.findNode(rootPath, mockedDataContainerNode, childPath).get());
  83         assertEquals(Optional.empty(), NormalizedNodes.findNode(childPath, mockedDataContainerNode, rootPath));
  84
  85         final Optional<YangInstanceIdentifier> relativePath = childPath.relativeTo(rootPath);
  86         final PathArgument[] pathArguments = relativePath.get().getPathArguments().toArray(new PathArgument[2]);
  87
  88         assertEquals(mockedLeafNode, NormalizedNodes.findNode(Optional.of(mockedDataContainerNode),
  89                 pathArguments).get());
  90
  91         assertEquals(mockedLeafNode, NormalizedNodes.findNode(mockedDataContainerNode, pathArguments).get());
  92     }
  93
  94     @Test
  95     public void testToStringTree() {
  96         final LeafNode<?> mockedLeafNode = mock(LeafNode.class);
  97         final QName leafNodeQName = QName.create("test-ns", "2016-09-16", "leaf-node");
  98         final NodeIdentifier leafNodeId = new NodeIdentifier(leafNodeQName);
  99         doReturn(leafNodeId).when(mockedLeafNode).getIdentifier();
 100         doReturn("str-value-1").when(mockedLeafNode).getValue();
 101
 102         String stringTree = NormalizedNodes.toStringTree(mockedLeafNode);
 103         assertNotNull(stringTree);
 104         assertEquals("leaf-node str-value-1\n", stringTree);
 105
 106         final AugmentationNode mockedAugmentationNode = mock(AugmentationNode.class);
 107         final QName listQName = QName.create("test-ns", "2016-09-16", "list-node");
 108         final AugmentationIdentifier augNodeId = new AugmentationIdentifier(Collections.singleton(listQName));
 109         doReturn(augNodeId).when(mockedAugmentationNode).getIdentifier();
 110
 111         final MapNode mockedMapNode = mock(MapNode.class);
 112         final NodeIdentifier listNodeId = new NodeIdentifier(listQName);
 113         doReturn(listNodeId).when(mockedMapNode).getIdentifier();
 114         doReturn(Collections.singletonList(mockedMapNode)).when(mockedAugmentationNode).getValue();
 115
 116         final MapEntryNode mockedMapEntryNode = mock(MapEntryNode.class);
 117         final NodeIdentifierWithPredicates listEntryNodeId = new NodeIdentifierWithPredicates(listQName,
 118                 leafNodeQName, "key-leaf-value");
 119         doReturn(listEntryNodeId).when(mockedMapEntryNode).getIdentifier();
 120         doReturn(Collections.singletonList(mockedMapEntryNode)).when(mockedMapNode).getValue();
 121
 122         doReturn(Collections.singletonList(mockedLeafNode)).when(mockedMapEntryNode).getValue();
 123
 124         stringTree = NormalizedNodes.toStringTree(mockedAugmentationNode);
 125         assertNotNull(stringTree);
 126         assertEquals("augmentation {\n    list-node {\n        list-node[key-leaf-value] {\n            leaf-node "
 127                 + "str-value-1\n        }\n    }\n}\n", stringTree);
 128     }
 129 }