Integrate netconf-mapping-api into netconf-server
[netconf.git] / 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 }