code-generator/binding-data-codec/src/test/java/org/opendaylight/yangtools/binding/data/codec/test/UnionTypeTest.java

   1 /*
   2  * Copyright (c) 2015 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.binding.data.codec.test;
  10
  11 import javassist.ClassPool;
  12 import org.junit.Assert;
  13 import org.junit.Test;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.yangtools.test.union.rev150121.TopLevel;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.yangtools.test.union.rev150121.TopLevelBuilder;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.yangtools.test.union.rev150121.Wrapper;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.yangtools.test.union.rev150121.WrapperBuilder;
  18 import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
  19 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
  20 import org.opendaylight.yangtools.sal.binding.generator.util.JavassistUtils;
  21 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  22 import org.opendaylight.yangtools.yang.common.QName;
  23 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  24 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  25 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  26 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  27 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
  28
  29 public class UnionTypeTest extends AbstractBindingRuntimeTest {
  30
  31     private static final String testString = "testtesttest";
  32
  33     public static final QName WRAPPER_QNAME = QName.create("urn:opendaylight:params:xml:ns:yang:yangtools:test:union", "2015-01-21", "wrapper");
  34     public static final QName WRAP_LEAF_QNAME = QName.create(WRAPPER_QNAME, "wrap");
  35
  36     private BindingNormalizedNodeCodecRegistry registry;
  37
  38     @Override
  39     public void setup() {
  40         super.setup();
  41         JavassistUtils utils = JavassistUtils.forClassPool(ClassPool.getDefault());
  42         registry = new BindingNormalizedNodeCodecRegistry(StreamWriterGenerator.create(utils));
  43         registry.onBindingRuntimeContextUpdated(getRuntimeContext());
  44     }
  45
  46     @Test
  47     public void unionTest() {
  48         TopLevel topLevel = TopLevelBuilder.getDefaultInstance(testString);
  49         Wrapper wrapper = new WrapperBuilder().setWrap(topLevel).build();
  50         NormalizedNode<?, ?> topLevelEntry = registry.toNormalizedNode(InstanceIdentifier.builder(Wrapper.class).build(), wrapper).getValue();
  51
  52         ContainerNode containerNode = ImmutableContainerNodeBuilder.create()
  53                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(WRAPPER_QNAME))
  54                 .withChild(ImmutableNodes.leafNode(WRAP_LEAF_QNAME, testString))
  55                 .build();
  56         Assert.assertEquals(topLevelEntry, containerNode);
  57     }
  58 }