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