restconf/restconf-nb-bierman02/src/test/java/org/opendaylight/controller/sal/restconf/impl/nn/to/xml/test/NnToXmlWithChoiceTest.java

   1 /*
   2  * Copyright (c) 2014 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.controller.sal.restconf.impl.nn.to.xml.test;
   9
  10 import static org.junit.Assert.assertTrue;
  11
  12 import com.google.common.collect.Iterables;
  13 import java.io.ByteArrayOutputStream;
  14 import java.io.OutputStream;
  15 import java.util.List;
  16 import javax.ws.rs.core.MediaType;
  17 import org.junit.BeforeClass;
  18 import org.junit.Test;
  19 import org.opendaylight.controller.sal.rest.impl.test.providers.AbstractBodyReaderTest;
  20 import org.opendaylight.netconf.sal.rest.impl.NormalizedNodeXmlBodyWriter;
  21 import org.opendaylight.netconf.sal.restconf.impl.ControllerContext;
  22 import org.opendaylight.restconf.common.context.InstanceIdentifierContext;
  23 import org.opendaylight.restconf.common.context.NormalizedNodeContext;
  24 import org.opendaylight.yangtools.yang.common.QName;
  25 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  26 import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
  27 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  28 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  29 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeAttrBuilder;
  30 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder;
  31 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
  32 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  33 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
  34 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  35 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  36 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  37
  38 public class NnToXmlWithChoiceTest extends AbstractBodyReaderTest {
  39
  40     private final NormalizedNodeXmlBodyWriter xmlBodyWriter;
  41     private static SchemaContext schemaContext;
  42
  43     public NnToXmlWithChoiceTest() {
  44         super(schemaContext, null);
  45         xmlBodyWriter = new NormalizedNodeXmlBodyWriter();
  46     }
  47
  48     @BeforeClass
  49     public static void initialization() {
  50         schemaContext = schemaContextLoader("/nn-to-xml/choice", schemaContext);
  51     }
  52
  53     @Test
  54     public void cnSnToXmlWithYangChoice() throws Exception {
  55         NormalizedNodeContext normalizedNodeContext = prepareNNC("lf1",
  56                 "String data1");
  57         OutputStream output = new ByteArrayOutputStream();
  58         xmlBodyWriter.writeTo(normalizedNodeContext, null, null, null,
  59                     mediaType, null, output);
  60         assertTrue(output.toString().contains("<lf1>String data1</lf1>"));
  61
  62         normalizedNodeContext = prepareNNC("lf2", "String data2");
  63         output = new ByteArrayOutputStream();
  64
  65         xmlBodyWriter.writeTo(normalizedNodeContext, null, null, null,
  66                     mediaType, null, output);
  67         assertTrue(output.toString().contains("<lf2>String data2</lf2>"));
  68     }
  69
  70     private static NormalizedNodeContext prepareNNC(final String name, final Object value) {
  71
  72         final QName contQname = QName.create("module:with:choice", "2013-12-18",
  73                 "cont");
  74         final QName lf = QName.create("module:with:choice", "2013-12-18", name);
  75         final QName choA = QName.create("module:with:choice", "2013-12-18", "choA");
  76
  77         final DataSchemaNode contSchemaNode = schemaContext
  78                 .getDataChildByName(contQname);
  79         final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> dataContainerNodeAttrBuilder = Builders
  80                 .containerBuilder((ContainerSchemaNode) contSchemaNode);
  81
  82         final DataSchemaNode choiceSchemaNode = ((ContainerSchemaNode) contSchemaNode)
  83                 .getDataChildByName(choA);
  84         assertTrue(choiceSchemaNode instanceof ChoiceSchemaNode);
  85
  86         final DataContainerNodeBuilder<NodeIdentifier, ChoiceNode> dataChoice = Builders
  87                 .choiceBuilder((ChoiceSchemaNode) choiceSchemaNode);
  88
  89         final List<DataSchemaNode> instanceLf = ControllerContext
  90                 .findInstanceDataChildrenByName(
  91                         (DataNodeContainer) contSchemaNode, lf.getLocalName());
  92         final DataSchemaNode schemaLf = Iterables.getFirst(instanceLf, null);
  93
  94         dataChoice.withChild(Builders.leafBuilder((LeafSchemaNode) schemaLf)
  95                 .withValue(value).build());
  96
  97         dataContainerNodeAttrBuilder.withChild(dataChoice.build());
  98
  99         final NormalizedNodeContext testNormalizedNodeContext = new NormalizedNodeContext(
 100                 new InstanceIdentifierContext<>(null,
 101                         contSchemaNode, null, schemaContext),
 102                 dataContainerNodeAttrBuilder.build());
 103
 104         return testNormalizedNodeContext;
 105     }
 106
 107     @Override
 108     protected MediaType getMediaType() {
 109         return null;
 110     }
 111 }