opendaylight/md-sal/sal-binding-dom-it/src/test/java/org/opendaylight/controller/sal/binding/test/connect/dom/CrossBrokerRpcTest.java

   1 /*
   2  * Copyright (c) 2013 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.binding.test.connect.dom;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertNotSame;
  13 import static org.junit.Assert.assertTrue;
  14
  15 import com.google.common.collect.ImmutableSet;
  16 import com.google.common.util.concurrent.Futures;
  17 import com.google.common.util.concurrent.ListenableFuture;
  18 import com.google.common.util.concurrent.MoreExecutors;
  19 import org.junit.After;
  20 import org.junit.Before;
  21 import org.junit.Test;
  22 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  23 import org.opendaylight.controller.sal.binding.test.util.BindingBrokerTestFactory;
  24 import org.opendaylight.controller.sal.binding.test.util.BindingTestContext;
  25 import org.opendaylight.controller.sal.core.api.RpcImplementation;
  26 import org.opendaylight.controller.sal.core.api.RpcProvisionRegistry;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.of.migration.test.model.rev150210.KnockKnockInput;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.of.migration.test.model.rev150210.KnockKnockInputBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.of.migration.test.model.rev150210.KnockKnockOutput;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.of.migration.test.model.rev150210.KnockKnockOutputBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.of.migration.test.model.rev150210.OpendaylightOfMigrationTestModelService;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.Top;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelList;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelListKey;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.rpc.routing.rev140701.TestContext;
  36 import org.opendaylight.yangtools.yang.binding.DataObject;
  37 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  38 import org.opendaylight.yangtools.yang.common.QName;
  39 import org.opendaylight.yangtools.yang.common.RpcResult;
  40 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  41 import org.opendaylight.yangtools.yang.data.api.CompositeNode;
  42 import org.opendaylight.yangtools.yang.data.impl.CompositeNodeTOImpl;
  43 import java.util.Collections;
  44 import java.util.Set;
  45 import java.util.concurrent.Future;
  46
  47 public class CrossBrokerRpcTest {
  48
  49     protected RpcProviderRegistry providerRegistry;
  50     protected RpcProvisionRegistry provisionRegistry;
  51     private BindingTestContext testContext;
  52     private RpcImplementation biRpcInvoker;
  53     private MessageCapturingFlowService knockService;
  54
  55     public static final TopLevelListKey NODE_A = new TopLevelListKey("a");
  56     public static final TopLevelListKey NODE_B = new TopLevelListKey("b");
  57     public static final TopLevelListKey NODE_C = new TopLevelListKey("c");
  58
  59     private static final QName NODE_ID_QNAME = QName.create(TopLevelList.QNAME, "name");
  60     private static final QName KNOCK_KNOCK_QNAME = QName.create(KnockKnockOutput.QNAME, "knock-knock");
  61
  62     public static final InstanceIdentifier<Top> NODES_PATH = InstanceIdentifier.builder(Top.class).build();
  63     public static final InstanceIdentifier<TopLevelList> BA_NODE_A_ID = NODES_PATH.child(TopLevelList.class, NODE_A);
  64     public static final InstanceIdentifier<TopLevelList> BA_NODE_B_ID = NODES_PATH.child(TopLevelList.class, NODE_B);
  65     public static final InstanceIdentifier<TopLevelList> BA_NODE_C_ID = NODES_PATH.child(TopLevelList.class, NODE_C);
  66
  67     public static final org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier BI_NODE_C_ID = createBINodeIdentifier(NODE_C);
  68
  69
  70     @Before
  71     public void setup() {
  72         BindingBrokerTestFactory testFactory = new BindingBrokerTestFactory();
  73         testFactory.setExecutor(MoreExecutors.sameThreadExecutor());
  74         testFactory.setStartWithParsedSchema(true);
  75         testContext = testFactory.getTestContext();
  76
  77         testContext.start();
  78         providerRegistry = testContext.getBindingRpcRegistry();
  79         provisionRegistry = testContext.getDomRpcRegistry();
  80         biRpcInvoker = testContext.getDomRpcInvoker();
  81         assertNotNull(providerRegistry);
  82         assertNotNull(provisionRegistry);
  83
  84         knockService = MessageCapturingFlowService.create(providerRegistry);
  85
  86     }
  87
  88     @Test
  89     public void bindingRoutedRpcProvider_DomInvokerTest() throws Exception {
  90
  91         knockService//
  92                 .registerPath(TestContext.class, BA_NODE_A_ID) //
  93                 .registerPath(TestContext.class, BA_NODE_B_ID) //
  94                 .setKnockKnockResult(knockResult(true, "open"));
  95
  96         OpendaylightOfMigrationTestModelService baKnockInvoker =
  97                 providerRegistry.getRpcService(OpendaylightOfMigrationTestModelService.class);
  98         assertNotSame(knockService, baKnockInvoker);
  99
 100         KnockKnockInput knockKnockA = knockKnock(BA_NODE_A_ID) //
 101                 .setQuestion("who's there?").build();
 102
 103         CompositeNode knockKnockDom = toDomRpc(KNOCK_KNOCK_QNAME, knockKnockA);
 104         assertNotNull(knockKnockDom);
 105         RpcResult<CompositeNode> domResult = biRpcInvoker.invokeRpc(KNOCK_KNOCK_QNAME, knockKnockDom).get();
 106         assertNotNull(domResult);
 107         assertTrue("DOM result is successful.", domResult.isSuccessful());
 108         assertTrue("Bidning Add Flow RPC was captured.", knockService.getReceivedKnocks().containsKey(BA_NODE_A_ID));
 109         assertEquals(knockKnockA, knockService.getReceivedKnocks().get(BA_NODE_A_ID).iterator().next());
 110     }
 111
 112     @Test
 113     public void bindingRpcInvoker_DomRoutedProviderTest() throws Exception {
 114         KnockKnockOutputBuilder builder = new KnockKnockOutputBuilder();
 115         builder.setAnswer("open");
 116         final KnockKnockOutput output = builder.build();
 117         org.opendaylight.controller.sal.core.api.Broker.RoutedRpcRegistration registration = provisionRegistry.addRoutedRpcImplementation(KNOCK_KNOCK_QNAME, new RpcImplementation() {
 118             @Override
 119             public Set<QName> getSupportedRpcs() {
 120                 return ImmutableSet.of(KNOCK_KNOCK_QNAME);
 121             }
 122
 123             @Override
 124             public ListenableFuture<RpcResult<CompositeNode>> invokeRpc(QName rpc, CompositeNode input) {
 125                 CompositeNode result = testContext.getBindingToDomMappingService().toDataDom(output);
 126                 return Futures.immediateFuture(RpcResultBuilder.<CompositeNode>success(result).build());
 127             }
 128         });
 129         registration.registerPath(TestContext.QNAME, BI_NODE_C_ID);
 130
 131
 132         OpendaylightOfMigrationTestModelService baKnockInvoker =
 133                 providerRegistry.getRpcService(OpendaylightOfMigrationTestModelService.class);
 134         Future<RpcResult<KnockKnockOutput>> baResult = baKnockInvoker.knockKnock((knockKnock(BA_NODE_C_ID).setQuestion("Who's there?").build()));
 135         assertNotNull(baResult);
 136         assertEquals(output, baResult.get().getResult());
 137     }
 138
 139     private CompositeNode toDomRpcInput(DataObject addFlowA) {
 140         return testContext.getBindingToDomMappingService().toDataDom(addFlowA);
 141     }
 142
 143     @After
 144     public void teardown() throws Exception {
 145         testContext.close();
 146     }
 147
 148     private static org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier createBINodeIdentifier(TopLevelListKey listKey) {
 149         return org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.builder().node(Top.QNAME)
 150                 .nodeWithKey(TopLevelList.QNAME, NODE_ID_QNAME, listKey.getName()).toInstance();
 151     }
 152
 153     private Future<RpcResult<KnockKnockOutput>> knockResult(boolean success, String answer) {
 154         KnockKnockOutput output = new KnockKnockOutputBuilder() //
 155                 .setAnswer(answer).build();
 156         RpcResult<KnockKnockOutput> result = RpcResultBuilder.<KnockKnockOutput>status(success).withResult(output).build();
 157         return Futures.immediateFuture(result);
 158     }
 159
 160     private static KnockKnockInputBuilder knockKnock(InstanceIdentifier<TopLevelList> listId) {
 161         KnockKnockInputBuilder builder = new KnockKnockInputBuilder();
 162         builder.setKnockerId(listId);
 163         return builder;
 164     }
 165
 166     private CompositeNode toDomRpc(QName rpcName, KnockKnockInput knockInput) {
 167         return new CompositeNodeTOImpl(rpcName, null,
 168                 Collections.<org.opendaylight.yangtools.yang.data.api.Node<?>>singletonList(toDomRpcInput(knockInput)));
 169     }
 170 }