yang/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 import com.google.common.base.Optional;
  17 import org.junit.Test;
  18 import org.opendaylight.yangtools.yang.common.QName;
  19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  21 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  22 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNodes;
  23 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
  24
  25 /**
  26  *
  27  * Schema structure of document is
  28  *
  29  * <pre>
  30  * container root {
  31  *      list list-a {
  32  *              key leaf-a;
  33  *              leaf leaf-a;
  34  *              choice choice-a {
  35  *                      case one {
  36  *                              leaf one;
  37  *                      }
  38  *                      case two-three {
  39  *                              leaf two;
  40  *                              leaf three;
  41  *                      }
  42  *              }
  43  *              list list-b {
  44  *                      key leaf-b;
  45  *                      leaf leaf-b;
  46  *              }
  47  *      }
  48  * }
  49  * </pre>
  50  *
  51  */
  52 public class NormalizedNodeUtilsTest {
  53
  54     private static final QName ROOT_QNAME = QName.create("urn:opendaylight:controller:sal:dom:store:test", "2014-03-13",
  55             "root");
  56     private static final QName LIST_A_QNAME = QName.create(ROOT_QNAME, "list-a");
  57     private static final QName LIST_B_QNAME = QName.create(ROOT_QNAME, "list-b");
  58     private static final QName LEAF_A_QNAME = QName.create(ROOT_QNAME, "leaf-a");
  59     private static final QName LEAF_B_QNAME = QName.create(ROOT_QNAME, "leaf-b");
  60     private static final String FOO = "foo";
  61     private static final String BAR = "bar";
  62     private static final String ONE = "one";
  63     private static final String TWO = "two";
  64
  65     private static final YangInstanceIdentifier LIST_A_FOO_PATH = YangInstanceIdentifier.builder()
  66                 .node(LIST_A_QNAME)
  67                 .nodeWithKey(LIST_A_QNAME, LEAF_A_QNAME, FOO)
  68                 .build();
  69     private static final YangInstanceIdentifier LIST_B_TWO_PATH = YangInstanceIdentifier.builder()
  70                 .node(LIST_A_QNAME)
  71                 .nodeWithKey(LIST_A_QNAME, LEAF_A_QNAME, BAR)
  72                 .node(LIST_B_QNAME)
  73                 .nodeWithKey(LIST_B_QNAME,LEAF_B_QNAME,TWO)
  74                 .build();
  75
  76     /**
  77      * Returns a test document
  78      *
  79      * <pre>
  80      * root
  81      *     list-a
  82      *          leaf-a "foo"
  83      *     list-a
  84      *          leaf-a "bar"
  85      *          list-b
  86      *                  leaf-b "one"
  87      *          list-b
  88      *                  leaf-b "two"
  89      *
  90      * </pre>
  91      *
  92      * @return
  93      */
  94     public NormalizedNode<?, ?> createDocumentOne() {
  95         return ImmutableContainerNodeBuilder
  96                 .create()
  97                 .withNodeIdentifier(new NodeIdentifier(ROOT_QNAME))
  98                 .withChild(
  99                         mapNodeBuilder(LIST_A_QNAME)
 100                                 .withChild(mapEntry(LIST_A_QNAME, LEAF_A_QNAME, FOO))
 101                                 .withChild(
 102                                         mapEntryBuilder(LIST_A_QNAME, LEAF_A_QNAME, BAR).withChild(
 103                                                 mapNodeBuilder(LIST_B_QNAME)
 104                                                         .withChild(mapEntry(LIST_B_QNAME, LEAF_B_QNAME, ONE))
 105                                                         .withChild(mapEntry(LIST_B_QNAME, LEAF_B_QNAME, TWO)).build())
 106                                                 .build()).build()).build();
 107
 108     }
 109
 110     @Test
 111     public void findNodeTest() {
 112         NormalizedNode<?, ?> tree = createDocumentOne();
 113         assertNotNull(tree);
 114
 115         Optional<NormalizedNode<?, ?>> listFooResult = NormalizedNodes.findNode(tree, LIST_A_FOO_PATH);
 116         assertTrue(listFooResult.isPresent());
 117
 118         Optional<NormalizedNode<?, ?>> listTwoResult = NormalizedNodes.findNode(tree, LIST_B_TWO_PATH);
 119         assertTrue(listTwoResult.isPresent());
 120     }
 121
 122 }