netconf/sal-netconf-connector/src/test/java/org/opendaylight/netconf/sal/connect/netconf/schema/mapping/SchemalessMessageTransformerTest.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.sal.connect.netconf.schema.mapping;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertNull;
  13 import static org.junit.Assert.assertTrue;
  14
  15 import javax.xml.transform.dom.DOMSource;
  16 import org.custommonkey.xmlunit.Diff;
  17 import org.custommonkey.xmlunit.XMLUnit;
  18 import org.junit.Before;
  19 import org.junit.Test;
  20 import org.opendaylight.mdsal.dom.api.DOMNotification;
  21 import org.opendaylight.mdsal.dom.api.DOMRpcResult;
  22 import org.opendaylight.netconf.api.NetconfMessage;
  23 import org.opendaylight.netconf.api.xml.XmlUtil;
  24 import org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil;
  25 import org.opendaylight.netconf.sal.connect.util.MessageCounter;
  26 import org.opendaylight.yangtools.yang.common.QName;
  27 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  28 import org.opendaylight.yangtools.yang.data.api.schema.DOMSourceAnyxmlNode;
  29 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  30 import org.w3c.dom.Document;
  31 import org.w3c.dom.Node;
  32
  33 public class SchemalessMessageTransformerTest {
  34
  35     static {
  36         XMLUnit.setIgnoreWhitespace(true);
  37     }
  38
  39     private static final String EXP_REQUEST =
  40             "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
  41                     + "<test-rpc xmlns=\"test-ns\">\n"
  42                     + "<input>aaa</input>\n"
  43                     + "</test-rpc>\n"
  44                     + "</rpc>";
  45     private static final String EXP_REPLY =
  46             "<rpc-reply message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
  47                     + "<output xmlns=\"test-ns\">aaa</output>\n"
  48                     + "</rpc-reply>";
  49     private static final String OK_REPLY = "<rpc-reply message-id=\"101\"\n"
  50             + "xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
  51             + "<ok/>\n"
  52             + "</rpc-reply>\n";
  53
  54     private static final QName TEST_RPC = QName.create("test-ns", "2016-10-13", "test-rpc");
  55
  56     private SchemalessMessageTransformer transformer;
  57
  58     @Before
  59     public void setUp() throws Exception {
  60         transformer = new SchemalessMessageTransformer(new MessageCounter());
  61     }
  62
  63     @Test
  64     public void toNotification() throws Exception {
  65         final Document payload = XmlUtil.readXmlToDocument(getClass().getResourceAsStream("/notification-payload.xml"));
  66         final NetconfMessage netconfMessage = new NetconfMessage(payload);
  67         final DOMNotification domNotification = transformer.toNotification(netconfMessage);
  68         assertEquals(domNotification.getType().lastNodeIdentifier(),
  69                 SchemalessMessageTransformer.SCHEMALESS_NOTIFICATION_PAYLOAD.getNodeType());
  70         final QName qName =
  71                 QName.create("org:opendaylight:notification:test:ns:yang:user-notification", "user-visited-page");
  72         final DOMSourceAnyxmlNode dataContainerChild = (DOMSourceAnyxmlNode) domNotification.getBody()
  73                 .findChildByArg(new NodeIdentifier(qName)).get();
  74         final Diff diff = XMLUnit.compareXML(payload, dataContainerChild.body().getNode().getOwnerDocument());
  75         assertTrue(diff.toString(), diff.similar());
  76
  77     }
  78
  79     @Test
  80     public void toRpcRequest() throws Exception {
  81         final Node src = XmlUtil.readXmlToDocument("<test-rpc xmlns=\"test-ns\"><input>aaa</input></test-rpc>");
  82         final DOMSourceAnyxmlNode input = Builders.anyXmlBuilder()
  83                 .withNodeIdentifier(new NodeIdentifier(TEST_RPC))
  84                 .withValue(new DOMSource(src))
  85                 .build();
  86         final NetconfMessage netconfMessage = transformer.toRpcRequest(TEST_RPC, input);
  87         final Diff diff = XMLUnit.compareXML(XmlUtil.readXmlToDocument(EXP_REQUEST), netconfMessage.getDocument());
  88         assertTrue(diff.toString(), diff.similar());
  89     }
  90
  91     @Test
  92     public void toRpcResult() throws Exception {
  93         final Document doc = XmlUtil.readXmlToDocument(EXP_REPLY);
  94         final NetconfMessage netconfMessage = new NetconfMessage(doc);
  95         final DOMRpcResult result = transformer.toRpcResult(netconfMessage, TEST_RPC);
  96         final DOMSource value = (DOMSource) result.getResult().body();
  97         assertNotNull(result.getResult());
  98         final Document domSourceDoc = (Document) value.getNode();
  99         final Diff diff = XMLUnit.compareXML(XmlUtil.readXmlToDocument(EXP_REPLY), domSourceDoc);
 100         assertTrue(diff.toString(), diff.similar());
 101     }
 102
 103     @Test
 104     public void toEmptyRpcResult() throws Exception {
 105         final Document doc = XmlUtil.readXmlToDocument(OK_REPLY);
 106         final DOMRpcResult result = transformer.toRpcResult(
 107                 new NetconfMessage(doc), NetconfMessageTransformUtil.NETCONF_COMMIT_QNAME);
 108         assertNull(result.getResult());
 109     }
 110 }