data/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/schema/NormalizedNodeUtilsTest.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.impl.schema;
  10
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes.mapEntry;
  14 import static org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes.mapEntryBuilder;
  15 import static org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes.mapNodeBuilder;
  16
  17 import java.util.Optional;
  18 import org.junit.Test;
  19 import org.opendaylight.yangtools.yang.common.QName;
  20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  21 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  22 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  23 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNodes;
  24 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
  25
  26 /*
  27  * Schema structure of document is:
  28  *
  29  * container root {
  30  *      list list-a {
  31  *              key leaf-a;
  32  *              leaf leaf-a;
  33  *              choice choice-a {
  34  *                      case one {
  35  *                              leaf one;
  36  *                      }
  37  *                      case two-three {
  38  *                              leaf two;
  39  *                              leaf three;
  40  *                      }
  41  *              }
  42  *              list list-b {
  43  *                      key leaf-b;
  44  *                      leaf leaf-b;
  45  *              }
  46  *      }
  47  * }
  48  */
  49 public class NormalizedNodeUtilsTest {
  50
  51     private static final QName ROOT_QNAME = QName.create("urn:opendaylight:controller:sal:dom:store:test", "2014-03-13",
  52             "root");
  53     private static final QName LIST_A_QNAME = QName.create(ROOT_QNAME, "list-a");
  54     private static final QName LIST_B_QNAME = QName.create(ROOT_QNAME, "list-b");
  55     private static final QName LEAF_A_QNAME = QName.create(ROOT_QNAME, "leaf-a");
  56     private static final QName LEAF_B_QNAME = QName.create(ROOT_QNAME, "leaf-b");
  57     private static final String FOO = "foo";
  58     private static final String BAR = "bar";
  59     private static final String ONE = "one";
  60     private static final String TWO = "two";
  61
  62     private static final YangInstanceIdentifier LIST_A_FOO_PATH = YangInstanceIdentifier.builder()
  63                 .node(LIST_A_QNAME)
  64                 .nodeWithKey(LIST_A_QNAME, LEAF_A_QNAME, FOO)
  65                 .build();
  66     private static final YangInstanceIdentifier LIST_B_TWO_PATH = YangInstanceIdentifier.builder()
  67                 .node(LIST_A_QNAME)
  68                 .nodeWithKey(LIST_A_QNAME, LEAF_A_QNAME, BAR)
  69                 .node(LIST_B_QNAME)
  70                 .nodeWithKey(LIST_B_QNAME,LEAF_B_QNAME,TWO)
  71                 .build();
  72
  73     /**
  74      * Returns a test document.
  75      *
  76      * <pre>
  77      * root
  78      *     list-a
  79      *          leaf-a "foo"
  80      *     list-a
  81      *          leaf-a "bar"
  82      *          list-b
  83      *                  leaf-b "one"
  84      *          list-b
  85      *                  leaf-b "two"
  86      *
  87      * </pre>
  88      *
  89      * @return A test document
  90      */
  91     private static NormalizedNode createDocumentOne() {
  92         return ImmutableContainerNodeBuilder
  93                 .create()
  94                 .withNodeIdentifier(new NodeIdentifier(ROOT_QNAME))
  95                 .withChild(
  96                         mapNodeBuilder(LIST_A_QNAME)
  97                                 .withChild(mapEntry(LIST_A_QNAME, LEAF_A_QNAME, FOO))
  98                                 .withChild(
  99                                         mapEntryBuilder(LIST_A_QNAME, LEAF_A_QNAME, BAR).withChild(
 100                                                 mapNodeBuilder(LIST_B_QNAME)
 101                                                         .withChild(mapEntry(LIST_B_QNAME, LEAF_B_QNAME, ONE))
 102                                                         .withChild(mapEntry(LIST_B_QNAME, LEAF_B_QNAME, TWO)).build())
 103                                                 .build()).build()).build();
 104
 105     }
 106
 107     @Test
 108     public void findNodeTest() {
 109         NormalizedNode tree = createDocumentOne();
 110         assertNotNull(tree);
 111
 112         Optional<NormalizedNode> listFooResult = NormalizedNodes.findNode(tree, LIST_A_FOO_PATH);
 113         assertTrue(listFooResult.isPresent());
 114
 115         Optional<NormalizedNode> listTwoResult = NormalizedNodes.findNode(tree, LIST_B_TWO_PATH);
 116         assertTrue(listTwoResult.isPresent());
 117     }
 118 }