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