model/yang-model-util/src/test/java/org/opendaylight/yangtools/yang/model/util/YT588Test.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.yangtools.yang.model.util;
   9
  10 import static org.hamcrest.MatcherAssert.assertThat;
  11 import static org.hamcrest.Matchers.isA;
  12
  13 import org.junit.Test;
  14 import org.opendaylight.yangtools.yang.common.QName;
  15 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  16 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  17 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
  18 import org.opendaylight.yangtools.yang.model.api.TypedDataSchemaNode;
  19 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  20 import org.opendaylight.yangtools.yang.model.api.type.BinaryTypeDefinition;
  21 import org.opendaylight.yangtools.yang.model.api.type.Int16TypeDefinition;
  22 import org.opendaylight.yangtools.yang.model.api.type.LeafrefTypeDefinition;
  23 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  24
  25 public class YT588Test {
  26     private static final String NS = "foo";
  27     private static final String REV = "2016-03-01";
  28
  29     @Test
  30     public void test() {
  31         EffectiveModelContext context = YangParserTestUtils.parseYangResource("/yt588.yang");
  32
  33         QName root = QName.create(NS, REV, "root");
  34         QName leafRef2 = QName.create(NS, REV, "leaf-ref-2");
  35         QName conGrp = QName.create(NS, REV, "con-grp");
  36         QName leafRef = QName.create(NS, REV, "leaf-ref");
  37
  38         SchemaNode findDataSchemaNode = context.findDataTreeChild(root, conGrp, leafRef).get();
  39         SchemaNode findDataSchemaNode2 = context.findDataTreeChild(root, leafRef2).get();
  40         assertThat(findDataSchemaNode, isA(LeafSchemaNode.class));
  41         assertThat(findDataSchemaNode2, isA(LeafSchemaNode.class));
  42
  43         LeafSchemaNode leafRefNode = (LeafSchemaNode) findDataSchemaNode;
  44         LeafSchemaNode leafRefNode2 = (LeafSchemaNode) findDataSchemaNode2;
  45
  46         assertThat(leafRefNode.getType(), isA(LeafrefTypeDefinition.class));
  47         assertThat(leafRefNode2.getType(), isA(LeafrefTypeDefinition.class));
  48
  49         EffectiveStatement<?, ?> found = SchemaInferenceStack.ofDataTreePath(context, root, conGrp, leafRef)
  50                 .resolvePathExpression(((LeafrefTypeDefinition) leafRefNode.getType()).getPathStatement());
  51         assertThat(((TypedDataSchemaNode)found).getType(), isA(BinaryTypeDefinition.class));
  52
  53         found = SchemaInferenceStack.ofDataTreePath(context, root, leafRef2)
  54             .resolvePathExpression(((LeafrefTypeDefinition) leafRefNode2.getType()).getPathStatement());
  55         assertThat(((TypedDataSchemaNode)found).getType(), isA(Int16TypeDefinition.class));
  56     }
  57 }