restconf/sal-rest-connector/src/test/java/org/opendaylight/controller/sal/restconf/impl/websockets/test/RestStreamTest.java

   1 /*
   2  * Copyright (c) 2014 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.controller.sal.restconf.impl.websockets.test;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.mockito.Mockito.mock;
  14
  15 import java.io.FileNotFoundException;
  16 import java.io.UnsupportedEncodingException;
  17 import java.net.URI;
  18 import javax.ws.rs.client.Entity;
  19 import javax.ws.rs.core.Application;
  20 import javax.ws.rs.core.MediaType;
  21 import javax.ws.rs.core.Response;
  22 import org.glassfish.jersey.server.ResourceConfig;
  23 import org.glassfish.jersey.test.JerseyTest;
  24 import org.junit.BeforeClass;
  25 import org.junit.Ignore;
  26 import org.junit.Test;
  27 import org.opendaylight.controller.sal.restconf.impl.test.TestUtils;
  28 import org.opendaylight.netconf.sal.rest.impl.JsonNormalizedNodeBodyReader;
  29 import org.opendaylight.netconf.sal.rest.impl.NormalizedNodeJsonBodyWriter;
  30 import org.opendaylight.netconf.sal.rest.impl.NormalizedNodeXmlBodyWriter;
  31 import org.opendaylight.netconf.sal.rest.impl.RestconfDocumentedExceptionMapper;
  32 import org.opendaylight.netconf.sal.rest.impl.XmlNormalizedNodeBodyReader;
  33 import org.opendaylight.netconf.sal.restconf.impl.BrokerFacade;
  34 import org.opendaylight.netconf.sal.restconf.impl.ControllerContext;
  35 import org.opendaylight.netconf.sal.restconf.impl.RestconfImpl;
  36 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  37 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  38 import org.w3c.dom.Document;
  39 import org.w3c.dom.Element;
  40 import org.w3c.dom.Node;
  41
  42 public class RestStreamTest extends JerseyTest {
  43
  44     private static BrokerFacade brokerFacade;
  45     private static RestconfImpl restconfImpl;
  46     private static SchemaContext schemaContextYangsIetf;
  47
  48     @BeforeClass
  49     public static void init() throws FileNotFoundException, ReactorException {
  50         schemaContextYangsIetf = TestUtils.loadSchemaContext("/full-versions/yangs");
  51         final ControllerContext controllerContext = ControllerContext.getInstance();
  52         controllerContext.setSchemas(schemaContextYangsIetf);
  53         brokerFacade = mock(BrokerFacade.class);
  54         restconfImpl = RestconfImpl.getInstance();
  55         restconfImpl.setBroker(brokerFacade);
  56         restconfImpl.setControllerContext(controllerContext);
  57     }
  58
  59     @Override
  60     protected Application configure() {
  61         /* enable/disable Jersey logs to console */
  62         // enable(TestProperties.LOG_TRAFFIC);
  63         // enable(TestProperties.DUMP_ENTITY);
  64         // enable(TestProperties.RECORD_LOG_LEVEL);
  65         // set(TestProperties.RECORD_LOG_LEVEL, Level.ALL.intValue());
  66         ResourceConfig resourceConfig = new ResourceConfig();
  67         resourceConfig = resourceConfig.registerInstances(restconfImpl, new NormalizedNodeJsonBodyWriter(),
  68             new NormalizedNodeXmlBodyWriter(), new XmlNormalizedNodeBodyReader(), new JsonNormalizedNodeBodyReader());
  69         resourceConfig.registerClasses(RestconfDocumentedExceptionMapper.class);
  70         return resourceConfig;
  71     }
  72
  73     @Test
  74     @Ignore // Sporadic failures where jersey does not correctly pass post data to XmlNormalizedNodeBodyReader.readFrom
  75     public void testCallRpcCallGet() throws UnsupportedEncodingException, InterruptedException {
  76         createAndSubscribe(null);
  77     }
  78
  79     @Test
  80     @Ignore // Sporadic failures where jersey does not correctly pass post data to XmlNormalizedNodeBodyReader.readFrom
  81     public void testCallRpcCallGetLeaves() throws UnsupportedEncodingException, InterruptedException {
  82         createAndSubscribe("odl-leaf-nodes-only", "true");
  83     }
  84
  85     private void createAndSubscribe(String queryParamName, Object... values)
  86                                                 throws UnsupportedEncodingException, InterruptedException {
  87         String uri = "/operations/sal-remote:create-data-change-event-subscription";
  88         String rpcInput = getRpcInput();
  89         final Response responseWithStreamName = post(uri, MediaType.APPLICATION_XML, rpcInput);
  90         final Document xmlResponse = responseWithStreamName.readEntity(Document.class);
  91         assertNotNull(xmlResponse);
  92         final Element outputElement = xmlResponse.getDocumentElement();
  93         assertEquals("output",outputElement.getLocalName());
  94
  95         final Node streamNameElement = outputElement.getFirstChild();
  96         assertEquals("stream-name",streamNameElement.getLocalName());
  97         assertEquals("data-change-event-subscription/ietf-interfaces:interfaces/ietf-interfaces:interface/eth0/"
  98                 + "datastore=CONFIGURATION/scope=BASE",streamNameElement.getTextContent());
  99
 100         uri = "/streams/stream/data-change-event-subscription/ietf-interfaces:interfaces/ietf-interfaces:interface/"
 101                 + "eth0/datastore=CONFIGURATION/scope=BASE";
 102         final Response responseWithRedirectionUri = get(uri, MediaType.APPLICATION_XML, null);
 103         final URI websocketServerUri = responseWithRedirectionUri.getLocation();
 104         assertNotNull(websocketServerUri);
 105         assertTrue(websocketServerUri.toString().matches(".*ws://localhost:[\\d]+/data-change-event-subscription/"
 106                 + "ietf-interfaces:interfaces/ietf-interfaces:interface/eth0.*"));
 107     }
 108
 109     private Response post(final String uri, final String mediaType, final String data) {
 110         return target(uri).request(mediaType).post(Entity.entity(data, mediaType));
 111     }
 112
 113     private Response get(final String uri, final String mediaType, String queryParam, Object... values) {
 114         if (queryParam != null) {
 115             return target(uri).queryParam(queryParam, values).request(mediaType).get();
 116         } else {
 117             return target(uri).request(mediaType).get();
 118         }
 119     }
 120
 121     private static String getRpcInput() {
 122         final StringBuilder sb = new StringBuilder();
 123         sb.append("<input xmlns=\"urn:opendaylight:params:xml:ns:yang:controller:md:sal:remote\">");
 124         sb.append("<path xmlns:int=\"urn:ietf:params:xml:ns:yang:ietf-interfaces\">/"
 125                 + "int:interfaces/int:interface[int:name='eth0']</path>");
 126         sb.append("</input>");
 127         return sb.toString();
 128     }
 129
 130 }