opendaylight/md-sal/sal-netconf-connector/src/test/java/org/opendaylight/controller/sal/connect/netconf/NetconfToRpcRequestTest.java

   1 package org.opendaylight.controller.sal.connect.netconf;
   2
   3 import static org.junit.Assert.assertEquals;
   4 import static org.junit.Assert.assertNotNull;
   5 import static org.junit.Assert.assertTrue;
   6 import static org.opendaylight.controller.sal.connect.netconf.util.NetconfMessageTransformUtil.toId;
   7 import static org.opendaylight.controller.sal.connect.netconf.util.NetconfMessageTransformUtil.toPath;
   8
   9 import com.google.common.collect.Sets;
  10 import java.io.InputStream;
  11 import java.util.Collections;
  12 import java.util.List;
  13 import java.util.Set;
  14 import org.junit.BeforeClass;
  15 import org.junit.Test;
  16 import org.opendaylight.controller.netconf.api.NetconfMessage;
  17 import org.opendaylight.controller.netconf.util.xml.XmlUtil;
  18 import org.opendaylight.controller.sal.connect.netconf.schema.mapping.NetconfMessageTransformer;
  19 import org.opendaylight.yangtools.yang.common.QName;
  20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  21 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  22 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
  23 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  24 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeAttrBuilder;
  25 import org.opendaylight.yangtools.yang.model.api.Module;
  26 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  27 import org.opendaylight.yangtools.yang.model.parser.api.YangContextParser;
  28 import org.opendaylight.yangtools.yang.parser.impl.YangParserImpl;
  29 import org.w3c.dom.Document;
  30
  31
  32 /**
  33  * Test case for reported bug 1355
  34  *
  35  * @author Lukas Sedlak
  36  * @see <a
  37  *      https://bugs.opendaylight.org/show_bug.cgi?id=1355</a>
  38  */
  39 public class NetconfToRpcRequestTest {
  40
  41     private final static String TEST_MODEL_NAMESPACE = "urn:opendaylight:params:xml:ns:yang:controller:md:sal:rpc-test";
  42     private final static String REVISION = "2014-07-14";
  43     private final static QName INPUT_QNAME = QName.create(TEST_MODEL_NAMESPACE, REVISION, "input");
  44     private final static QName STREAM_NAME = QName.create(TEST_MODEL_NAMESPACE, REVISION, "stream-name");
  45     private final static QName SUBSCRIBE_RPC_NAME = QName.create(TEST_MODEL_NAMESPACE, REVISION, "subscribe");
  46
  47     private final static String CONFIG_TEST_NAMESPACE = "urn:opendaylight:params:xml:ns:yang:controller:md:sal:test:rpc:config:defs";
  48     private final static String CONFIG_TEST_REVISION = "2014-07-21";
  49     private final static QName EDIT_CONFIG_QNAME = QName.create(CONFIG_TEST_NAMESPACE, CONFIG_TEST_REVISION, "edit-config");
  50     private final static QName GET_QNAME = QName.create(CONFIG_TEST_NAMESPACE, CONFIG_TEST_REVISION, "get");
  51     private final static QName GET_CONFIG_QNAME = QName.create(CONFIG_TEST_NAMESPACE, CONFIG_TEST_REVISION, "get-config");
  52
  53     static SchemaContext cfgCtx;
  54     static NetconfMessageTransformer messageTransformer;
  55
  56     @SuppressWarnings("deprecation")
  57     @BeforeClass
  58     public static void setup() throws Exception {
  59         List<InputStream> modelsToParse = Collections
  60             .singletonList(NetconfToRpcRequestTest.class.getResourceAsStream("/schemas/rpc-notification-subscription.yang"));
  61         YangContextParser parser = new YangParserImpl();
  62         final Set<Module> notifModules = parser.parseYangModelsFromStreams(modelsToParse);
  63         assertTrue(!notifModules.isEmpty());
  64
  65         modelsToParse = Collections
  66             .singletonList(NetconfToRpcRequestTest.class.getResourceAsStream("/schemas/config-test-rpc.yang"));
  67         parser = new YangParserImpl();
  68         final Set<Module> configModules = parser.parseYangModelsFromStreams(modelsToParse);
  69         cfgCtx = parser.resolveSchemaContext(Sets.union(configModules, notifModules));
  70         assertNotNull(cfgCtx);
  71
  72         messageTransformer = new NetconfMessageTransformer(cfgCtx);
  73     }
  74
  75     private LeafNode<Object> buildLeaf(final QName running, final Object value) {
  76         return Builders.leafBuilder().withNodeIdentifier(toId(running)).withValue(value).build();
  77     }
  78
  79     @Test
  80     public void testUserDefinedRpcCall() throws Exception {
  81         final DataContainerNodeAttrBuilder<YangInstanceIdentifier.NodeIdentifier, ContainerNode> rootBuilder = Builders.containerBuilder();
  82         rootBuilder.withNodeIdentifier(toId(SUBSCRIBE_RPC_NAME));
  83
  84         rootBuilder.withChild(buildLeaf(STREAM_NAME, "NETCONF"));
  85         final ContainerNode root = rootBuilder.build();
  86
  87         final NetconfMessage message = messageTransformer.toRpcRequest(toPath(SUBSCRIBE_RPC_NAME), root);
  88         assertNotNull(message);
  89
  90         final Document xmlDoc = message.getDocument();
  91         final org.w3c.dom.Node rpcChild = xmlDoc.getFirstChild();
  92         assertEquals(rpcChild.getLocalName(), "rpc");
  93
  94         final org.w3c.dom.Node subscribeName = rpcChild.getFirstChild();
  95         assertEquals(subscribeName.getLocalName(), "subscribe");
  96
  97         final org.w3c.dom.Node streamName = subscribeName.getFirstChild();
  98         assertEquals(streamName.getLocalName(), "stream-name");
  99
 100     }
 101
 102     // The edit config defined in yang has no output
 103     @Test(expected = IllegalArgumentException.class)
 104     public void testRpcResponse() throws Exception {
 105         final NetconfMessage response = new NetconfMessage(XmlUtil.readXmlToDocument(
 106                 "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"m-5\">\n" +
 107                 "<data xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">" +
 108                 "module schema" +
 109                 "</data>\n" +
 110                 "</rpc-reply>\n"
 111         ));
 112
 113         messageTransformer.toRpcResult(response, toPath(EDIT_CONFIG_QNAME));
 114     }
 115
 116 }