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