netconf/netconf-util/src/test/java/org/opendaylight/netconf/util/NetconfUtilTest.java

   1 /*
   2  * Copyright (c) 2013 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.netconf.util;
   9
  10 import static org.hamcrest.CoreMatchers.containsString;
  11 import static org.junit.Assert.assertThat;
  12 import static org.junit.Assert.fail;
  13
  14 import java.util.Collections;
  15 import javax.xml.transform.dom.DOMResult;
  16 import org.custommonkey.xmlunit.Diff;
  17 import org.custommonkey.xmlunit.XMLUnit;
  18 import org.junit.Assert;
  19 import org.junit.BeforeClass;
  20 import org.junit.Test;
  21 import org.opendaylight.mdsal.binding.generator.impl.ModuleInfoBackedContext;
  22 import org.opendaylight.netconf.api.xml.XmlUtil;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.$YangModuleInfoImpl;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.NetconfState;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Sessions;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.sessions.Session;
  27 import org.opendaylight.yangtools.yang.common.QName;
  28 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  29 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  30 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
  31 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  32 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  33 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  34 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  35 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  36 import org.w3c.dom.Document;
  37
  38 public class NetconfUtilTest {
  39
  40     @BeforeClass
  41     public static void classSetUp() {
  42         XMLUnit.setIgnoreWhitespace(true);
  43     }
  44
  45     @Test
  46     public void testConflictingVersionDetection() throws Exception {
  47         final Document document = XmlUtil.readXmlToDocument(getClass()
  48                 .getResourceAsStream("/netconfMessages/conflictingversion/conflictingVersionResponse.xml"));
  49         try {
  50             NetconfUtil.checkIsMessageOk(document);
  51             fail();
  52         } catch (final IllegalStateException e) {
  53             assertThat(e.getMessage(), containsString("Optimistic lock failed. Expected parent version 21, was 18"));
  54         }
  55     }
  56
  57     @Test
  58     public void testWriteNormalizedNode() throws Exception {
  59         final ModuleInfoBackedContext moduleInfoBackedContext = ModuleInfoBackedContext.create();
  60         moduleInfoBackedContext.addModuleInfos(Collections.singletonList($YangModuleInfoImpl.getInstance()));
  61         final SchemaContext context = moduleInfoBackedContext.getSchemaContext();
  62         final LeafNode<?> username = Builders.leafBuilder()
  63                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(QName.create(Session.QNAME, "username")))
  64                 .withValue("admin")
  65                 .build();
  66         final MapEntryNode session1 = Builders.mapEntryBuilder()
  67                 .withNodeIdentifier(new YangInstanceIdentifier
  68                         .NodeIdentifierWithPredicates(Session.QNAME, QName.create(Session.QNAME, "session-id"), 1L))
  69                 .withChild(username)
  70                 .build();
  71         final MapNode sessionList = Builders.mapBuilder()
  72                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(Session.QNAME))
  73                 .withChild(session1)
  74                 .build();
  75         final ContainerNode sessions = Builders.containerBuilder()
  76                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(Sessions.QNAME))
  77                 .withChild(sessionList)
  78                 .build();
  79         final DOMResult result = new DOMResult(XmlUtil.newDocument());
  80         final SchemaPath path = SchemaPath.create(true, NetconfState.QNAME);
  81         NetconfUtil.writeNormalizedNode(sessions, result, path, context);
  82         final Document expected = XmlUtil.readXmlToDocument(getClass().getResourceAsStream("/sessions.xml"));
  83         final Document actual = (Document) result.getNode();
  84         final Diff diff = XMLUnit.compareXML(expected, actual);
  85         Assert.assertTrue(diff.toString(), diff.similar());
  86     }
  87 }