protocol/netconf-server/src/test/java/org/opendaylight/netconf/server/spi/SubtreeFilterNotificationTest.java

   1 /*
   2  * Copyright (c) 2016 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.server.spi;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertTrue;
  12
  13 import java.io.IOException;
  14 import java.util.ArrayList;
  15 import java.util.Collection;
  16 import java.util.Optional;
  17 import org.custommonkey.xmlunit.Diff;
  18 import org.custommonkey.xmlunit.XMLUnit;
  19 import org.junit.Before;
  20 import org.junit.Test;
  21 import org.junit.runner.RunWith;
  22 import org.junit.runners.Parameterized;
  23 import org.junit.runners.Parameterized.Parameters;
  24 import org.opendaylight.netconf.api.xml.XmlElement;
  25 import org.opendaylight.netconf.api.xml.XmlUtil;
  26 import org.slf4j.Logger;
  27 import org.slf4j.LoggerFactory;
  28 import org.w3c.dom.Document;
  29 import org.xml.sax.SAXException;
  30
  31 @RunWith(value = Parameterized.class)
  32 public class SubtreeFilterNotificationTest {
  33     private static final Logger LOG = LoggerFactory.getLogger(SubtreeFilterRpcTest.class);
  34
  35     private final int directoryIndex;
  36
  37     @Parameters
  38     public static Collection<Object[]> data() {
  39         var result = new ArrayList<Object[]>();
  40         for (int i = 0; i < 5; i++) {
  41             result.add(new Object[]{i});
  42         }
  43         return result;
  44     }
  45
  46     public SubtreeFilterNotificationTest(final int directoryIndex) {
  47         this.directoryIndex = directoryIndex;
  48     }
  49
  50     @Before
  51     public void setUp() {
  52         XMLUnit.setIgnoreWhitespace(true);
  53     }
  54
  55     @Test
  56     public void testFilterNotification() throws Exception {
  57         XmlElement filter = XmlElement.fromDomDocument(getDocument("filter.xml"));
  58         Document preFilterDocument = getDocument("pre-filter.xml");
  59         Document postFilterDocument = getDocument("post-filter.xml");
  60         Optional<Document> actualPostFilterDocumentOpt =
  61                 SubtreeFilter.applySubtreeNotificationFilter(filter, preFilterDocument);
  62         if (actualPostFilterDocumentOpt.isPresent()) {
  63             Document actualPostFilterDocument = actualPostFilterDocumentOpt.orElseThrow();
  64             LOG.info("Actual document: {}", XmlUtil.toString(actualPostFilterDocument));
  65             Diff diff = XMLUnit.compareXML(postFilterDocument, actualPostFilterDocument);
  66             assertTrue(diff.toString(), diff.similar());
  67         } else {
  68             assertEquals("empty", XmlElement.fromDomDocument(postFilterDocument).getName());
  69         }
  70     }
  71
  72     public Document getDocument(final String fileName) throws SAXException, IOException {
  73         return XmlUtil.readXmlToDocument(getClass().getResourceAsStream(
  74                 "/subtree/notification/" + directoryIndex + "/" + fileName));
  75     }
  76 }