Update Tomas's name
[netconf.git] / protocol / netconf-util / src / test / java / org / opendaylight / netconf / util / messages / 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.util.messages;
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.List;
17 import java.util.Optional;
18 import org.custommonkey.xmlunit.Diff;
19 import org.custommonkey.xmlunit.XMLUnit;
20 import org.junit.Before;
21 import org.junit.Test;
22 import org.junit.runner.RunWith;
23 import org.junit.runners.Parameterized;
24 import org.junit.runners.Parameterized.Parameters;
25 import org.opendaylight.netconf.api.xml.XmlElement;
26 import org.opendaylight.netconf.api.xml.XmlUtil;
27 import org.slf4j.Logger;
28 import org.slf4j.LoggerFactory;
29 import org.w3c.dom.Document;
30 import org.xml.sax.SAXException;
31
32 @RunWith(value = Parameterized.class)
33 public class SubtreeFilterNotificationTest {
34     private static final Logger LOG = LoggerFactory.getLogger(SubtreeFilterRpcTest.class);
35
36     private final int directoryIndex;
37
38     @Parameters
39     public static Collection<Object[]> data() {
40         List<Object[]> result = new ArrayList<>();
41         for (int i = 0; i < 5; i++) {
42             result.add(new Object[]{i});
43         }
44         return result;
45     }
46
47     public SubtreeFilterNotificationTest(int directoryIndex) {
48         this.directoryIndex = directoryIndex;
49     }
50
51     @Before
52     public void setUp() {
53         XMLUnit.setIgnoreWhitespace(true);
54     }
55
56     @Test
57     public void testFilterNotification() throws Exception {
58         XmlElement filter = XmlElement.fromDomDocument(getDocument("filter.xml"));
59         Document preFilterDocument = getDocument("pre-filter.xml");
60         Document postFilterDocument = getDocument("post-filter.xml");
61         Optional<Document> actualPostFilterDocumentOpt =
62                 SubtreeFilter.applySubtreeNotificationFilter(filter, preFilterDocument);
63         if (actualPostFilterDocumentOpt.isPresent()) {
64             Document actualPostFilterDocument = actualPostFilterDocumentOpt.orElseThrow();
65             LOG.info("Actual document: {}", XmlUtil.toString(actualPostFilterDocument));
66             Diff diff = XMLUnit.compareXML(postFilterDocument, actualPostFilterDocument);
67             assertTrue(diff.toString(), diff.similar());
68         } else {
69             assertEquals("empty", XmlElement.fromDomDocument(postFilterDocument).getName());
70         }
71     }
72
73     public Document getDocument(String fileName) throws SAXException, IOException {
74         return XmlUtil.readXmlToDocument(getClass().getResourceAsStream(
75                 "/subtree/notification/" + directoryIndex + "/" + fileName));
76     }
77 }