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.CheckedFuture;
  16 import com.google.common.util.concurrent.Futures;
  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.DOMRpcException;
  23 import org.opendaylight.controller.md.sal.dom.api.DOMRpcIdentifier;
  24 import org.opendaylight.controller.md.sal.dom.api.DOMRpcImplementation;
  25 import org.opendaylight.controller.md.sal.dom.api.DOMRpcProviderService;
  26 import org.opendaylight.controller.md.sal.dom.api.DOMRpcResult;
  27 import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
  28 import org.opendaylight.controller.md.sal.dom.spi.DefaultDOMRpcResult;
  29 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  30 import org.opendaylight.controller.sal.binding.test.util.BindingBrokerTestFactory;
  31 import org.opendaylight.controller.sal.binding.test.util.BindingTestContext;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.of.migration.test.model.rev150210.KnockKnockInput;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.of.migration.test.model.rev150210.KnockKnockInputBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.of.migration.test.model.rev150210.KnockKnockOutput;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.of.migration.test.model.rev150210.KnockKnockOutputBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.of.migration.test.model.rev150210.OpendaylightOfMigrationTestModelService;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.Top;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelList;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelListKey;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.rpc.routing.rev140701.TestContext;
  41 import org.opendaylight.yangtools.yang.binding.DataObject;
  42 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  43 import org.opendaylight.yangtools.yang.common.QName;
  44 import org.opendaylight.yangtools.yang.common.RpcResult;
  45 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  46 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  47 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  48 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  49
  50 public class CrossBrokerRpcTest {
  51
  52     protected RpcProviderRegistry providerRegistry;
  53     protected DOMRpcProviderService provisionRegistry;
  54     private BindingTestContext testContext;
  55     private DOMRpcService biRpcInvoker;
  56     private MessageCapturingFlowService knockService;
  57
  58     public static final TopLevelListKey NODE_A = new TopLevelListKey("a");
  59     public static final TopLevelListKey NODE_B = new TopLevelListKey("b");
  60     public static final TopLevelListKey NODE_C = new TopLevelListKey("c");
  61
  62     private static final QName NODE_ID_QNAME = QName.create(TopLevelList.QNAME, "name");
  63     private static final QName KNOCK_KNOCK_QNAME = QName.create(KnockKnockOutput.QNAME, "knock-knock");
  64     private static final SchemaPath KNOCK_KNOCK_PATH = SchemaPath.create(true, KNOCK_KNOCK_QNAME);
  65
  66     public static final InstanceIdentifier<Top> NODES_PATH = InstanceIdentifier.builder(Top.class).build();
  67     public static final InstanceIdentifier<TopLevelList> BA_NODE_A_ID = NODES_PATH.child(TopLevelList.class, NODE_A);
  68     public static final InstanceIdentifier<TopLevelList> BA_NODE_B_ID = NODES_PATH.child(TopLevelList.class, NODE_B);
  69     public static final InstanceIdentifier<TopLevelList> BA_NODE_C_ID = NODES_PATH.child(TopLevelList.class, NODE_C);
  70
  71     public static final org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier BI_NODE_C_ID = createBINodeIdentifier(NODE_C);
  72
  73
  74     @Before
  75     public void setup() {
  76         BindingBrokerTestFactory testFactory = new BindingBrokerTestFactory();
  77         testFactory.setExecutor(MoreExecutors.sameThreadExecutor());
  78         testFactory.setStartWithParsedSchema(true);
  79         testContext = testFactory.getTestContext();
  80
  81         testContext.start();
  82         providerRegistry = testContext.getBindingRpcRegistry();
  83         provisionRegistry = testContext.getDomRpcRegistry();
  84         biRpcInvoker = testContext.getDomRpcInvoker();
  85         assertNotNull(providerRegistry);
  86         assertNotNull(provisionRegistry);
  87
  88         knockService = MessageCapturingFlowService.create(providerRegistry);
  89
  90     }
  91
  92     @Test
  93     public void bindingRoutedRpcProvider_DomInvokerTest() throws Exception {
  94
  95         knockService//
  96                 .registerPath(TestContext.class, BA_NODE_A_ID) //
  97                 .registerPath(TestContext.class, BA_NODE_B_ID) //
  98                 .setKnockKnockResult(knockResult(true, "open"));
  99
 100         OpendaylightOfMigrationTestModelService baKnockInvoker =
 101                 providerRegistry.getRpcService(OpendaylightOfMigrationTestModelService.class);
 102         assertNotSame(knockService, baKnockInvoker);
 103
 104         KnockKnockInput knockKnockA = knockKnock(BA_NODE_A_ID) //
 105                 .setQuestion("who's there?").build();
 106
 107         ContainerNode knockKnockDom = toDomRpc(KNOCK_KNOCK_QNAME, knockKnockA);
 108         assertNotNull(knockKnockDom);
 109         DOMRpcResult domResult = biRpcInvoker.invokeRpc(KNOCK_KNOCK_PATH, knockKnockDom).get();
 110         assertNotNull(domResult);
 111         assertNotNull("DOM result is successful.", domResult.getResult());
 112         assertTrue("Bidning Add Flow RPC was captured.", knockService.getReceivedKnocks().containsKey(BA_NODE_A_ID));
 113         assertEquals(knockKnockA, knockService.getReceivedKnocks().get(BA_NODE_A_ID).iterator().next());
 114     }
 115
 116     @Test
 117     public void bindingRpcInvoker_DomRoutedProviderTest() throws Exception {
 118         KnockKnockOutputBuilder builder = new KnockKnockOutputBuilder();
 119         builder.setAnswer("open");
 120         final KnockKnockOutput output = builder.build();
 121
 122         provisionRegistry.registerRpcImplementation(new DOMRpcImplementation() {
 123
 124             @Override
 125             public CheckedFuture<DOMRpcResult, DOMRpcException> invokeRpc(DOMRpcIdentifier rpc, NormalizedNode<?, ?> input) {
 126                 ContainerNode result = testContext.getCodec().getCodecFactory().toNormalizedNodeRpcData(output);
 127                 return Futures.<DOMRpcResult, DOMRpcException>immediateCheckedFuture(new DefaultDOMRpcResult(result));
 128             }
 129         }, DOMRpcIdentifier.create(KNOCK_KNOCK_PATH, BI_NODE_C_ID));
 130
 131         OpendaylightOfMigrationTestModelService baKnockInvoker =
 132                 providerRegistry.getRpcService(OpendaylightOfMigrationTestModelService.class);
 133         Future<RpcResult<KnockKnockOutput>> baResult = baKnockInvoker.knockKnock((knockKnock(BA_NODE_C_ID).setQuestion("Who's there?").build()));
 134         assertNotNull(baResult);
 135         assertEquals(output, baResult.get().getResult());
 136     }
 137
 138     private ContainerNode toDomRpcInput(DataObject addFlowA) {
 139         return testContext.getCodec().getCodecFactory().toNormalizedNodeRpcData(addFlowA);
 140     }
 141
 142     @After
 143     public void teardown() throws Exception {
 144         testContext.close();
 145     }
 146
 147     private static org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier createBINodeIdentifier(TopLevelListKey listKey) {
 148         return org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.builder().node(Top.QNAME)
 149                 .node(TopLevelList.QNAME)
 150                 .nodeWithKey(TopLevelList.QNAME, NODE_ID_QNAME, listKey.getName()).build();
 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 ContainerNode toDomRpc(QName rpcName, KnockKnockInput knockInput) {
 167         return toDomRpcInput(knockInput);
 168     }
 169 }