netconf/sal-netconf-connector/src/test/java/org/opendaylight/netconf/sal/connect/netconf/NetconfToNotificationTest.java

   1 /*
   2  * Copyright (c) 2014, 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.netconf.sal.connect.netconf;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertTrue;
  14
  15 import com.google.common.collect.Iterables;
  16 import java.io.InputStream;
  17 import java.text.SimpleDateFormat;
  18 import java.util.ArrayList;
  19 import java.util.List;
  20 import java.util.Set;
  21 import javax.xml.parsers.DocumentBuilderFactory;
  22 import org.junit.Before;
  23 import org.junit.Test;
  24 import org.opendaylight.controller.config.util.xml.XmlUtil;
  25 import org.opendaylight.controller.md.sal.dom.api.DOMEvent;
  26 import org.opendaylight.controller.md.sal.dom.api.DOMNotification;
  27 import org.opendaylight.netconf.api.NetconfMessage;
  28 import org.opendaylight.netconf.notifications.NetconfNotification;
  29 import org.opendaylight.netconf.sal.connect.netconf.schema.mapping.NetconfMessageTransformer;
  30 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  31 import org.opendaylight.yangtools.yang.model.api.Module;
  32 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  33 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  34 import org.w3c.dom.Document;
  35
  36 public class NetconfToNotificationTest {
  37
  38     NetconfMessageTransformer messageTransformer;
  39
  40     NetconfMessage userNotification;
  41
  42     @SuppressWarnings("deprecation")
  43     @Before
  44     public void setup() throws Exception {
  45         final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
  46         factory.setNamespaceAware(true);
  47         InputStream notifyPayloadStream = getClass().getResourceAsStream("/notification-payload.xml");
  48         assertNotNull(notifyPayloadStream);
  49
  50         final Document doc = XmlUtil.readXmlToDocument(notifyPayloadStream);
  51         assertNotNull(doc);
  52         userNotification = new NetconfMessage(doc);
  53     }
  54
  55     static SchemaContext getNotificationSchemaContext(Class<?> loadClass, boolean getExceptionTest) throws Exception {
  56         final List<InputStream> modelsToParse = new ArrayList<>();
  57
  58         if (getExceptionTest) {
  59             modelsToParse.add(loadClass.getResourceAsStream("/schemas/user-notification4.yang"));
  60             modelsToParse.add(loadClass.getResourceAsStream("/schemas/user-notification3.yang"));
  61         } else {
  62             modelsToParse.add(loadClass.getResourceAsStream("/schemas/user-notification.yang"));
  63             modelsToParse.add(loadClass.getResourceAsStream("/schemas/user-notification2.yang"));
  64         }
  65
  66         final SchemaContext context = YangParserTestUtils.parseYangStreams(modelsToParse);
  67         final Set<Module> modules = context.getModules();
  68         assertTrue(!modules.isEmpty());
  69         assertNotNull(context);
  70         return context;
  71     }
  72
  73     @Test(expected =  IllegalStateException.class)
  74     public void testMostRecentWrongYangModel() throws Exception {
  75         final SchemaContext schemaContext = getNotificationSchemaContext(getClass(), true);
  76         messageTransformer = new NetconfMessageTransformer(schemaContext, true);
  77         messageTransformer.toNotification(userNotification);
  78     }
  79
  80     @Test
  81     public void testToNotificationFunction() throws Exception {
  82         final SchemaContext schemaContext = getNotificationSchemaContext(getClass(), false);
  83         messageTransformer = new NetconfMessageTransformer(schemaContext, true);
  84         final DOMNotification domNotification = messageTransformer.toNotification(userNotification);
  85         final ContainerNode root = domNotification.getBody();
  86         assertNotNull(root);
  87         assertEquals(6, Iterables.size(root.getValue()));
  88         assertEquals("user-visited-page", root.getNodeType().getLocalName());
  89         assertEquals(new SimpleDateFormat(NetconfNotification.RFC3339_DATE_FORMAT_WITH_MILLIS_BLUEPRINT).parse("2015-10-23T09:42:27.67175+00:00"),
  90                 ((DOMEvent) domNotification).getEventTime());
  91     }
  92 }