opendaylight/md-sal/sal-rest-connector/src/test/java/org/opendaylight/controller/sal/restconf/impl/xml/to/cnsn/test/XmlToCnSnTest.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.xml.to.cnsn.test;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertNull;
  13 import static org.junit.Assert.assertTrue;
  14
  15 import java.io.ByteArrayInputStream;
  16 import java.io.InputStream;
  17
  18 import org.junit.BeforeClass;
  19 import org.junit.Test;
  20 import org.opendaylight.controller.sal.rest.impl.XmlToCompositeNodeProvider;
  21 import org.opendaylight.controller.sal.restconf.impl.test.TestUtils;
  22 import org.opendaylight.controller.sal.restconf.impl.test.YangAndXmlAndDataSchemaLoader;
  23 import org.opendaylight.yangtools.yang.data.api.CompositeNode;
  24 import org.opendaylight.yangtools.yang.data.api.Node;
  25 import org.opendaylight.yangtools.yang.data.api.SimpleNode;
  26
  27 public class XmlToCnSnTest extends YangAndXmlAndDataSchemaLoader {
  28
  29     @BeforeClass
  30     public static void initialize() {
  31         dataLoad("/xml-to-cnsn/leafref");
  32     }
  33
  34     @Test
  35     public void testXmlLeafrefToCnSn() {
  36         CompositeNode compositeNode = TestUtils.readInputToCnSn("/xml-to-cnsn/leafref/xml/data.xml", false,
  37                 XmlToCompositeNodeProvider.INSTANCE);
  38         assertNotNull(compositeNode);
  39         assertNotNull(dataSchemaNode);
  40         TestUtils.normalizeCompositeNode(compositeNode, modules, schemaNodePath);
  41
  42         assertEquals("cont", compositeNode.getNodeType().getLocalName());
  43
  44         SimpleNode<?> lf2 = null;
  45         for (Node<?> childNode : compositeNode.getValue()) {
  46             if (childNode instanceof SimpleNode) {
  47                 if (childNode.getNodeType().getLocalName().equals("lf2")) {
  48                     lf2 = (SimpleNode<?>) childNode;
  49                     break;
  50                 }
  51             }
  52         }
  53
  54         assertNotNull(lf2);
  55         assertTrue(lf2.getValue() instanceof String);
  56         assertEquals("121", lf2.getValue());
  57     }
  58
  59     @Test
  60     public void testXmlBlankInput() throws Exception{
  61         InputStream inputStream = new ByteArrayInputStream( "".getBytes() );
  62         CompositeNode compositeNode =
  63                 XmlToCompositeNodeProvider.INSTANCE.readFrom(null, null, null, null, null, inputStream);
  64
  65         assertNull( compositeNode );
  66     }
  67
  68     @Test
  69     public void testXmlBlankInputUnmarkableStream() throws Exception{
  70         InputStream inputStream = new ByteArrayInputStream( "".getBytes() ){
  71             @Override
  72             public boolean markSupported() {
  73                 return false;
  74             }
  75         };
  76         CompositeNode compositeNode =
  77                 XmlToCompositeNodeProvider.INSTANCE.readFrom(null, null, null, null, null, inputStream);
  78
  79         assertNull( compositeNode );
  80     }
  81
  82 }