binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/test/Mdsal500Test.java

   1 /*
   2  * Copyright (c) 2019 PANTHEON.tech, s.r.o. 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.mdsal.binding.dom.adapter.test;
   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.assertSame;
  14 import static org.junit.Assert.assertTrue;
  15
  16 import com.google.common.collect.HashMultimap;
  17 import com.google.common.collect.ImmutableSet;
  18 import com.google.common.collect.Multimap;
  19 import com.google.common.util.concurrent.Futures;
  20 import com.google.common.util.concurrent.ListenableFuture;
  21 import com.google.common.util.concurrent.MoreExecutors;
  22 import java.util.concurrent.ExecutionException;
  23 import java.util.concurrent.Future;
  24 import java.util.concurrent.TimeUnit;
  25 import java.util.concurrent.TimeoutException;
  26 import org.junit.Before;
  27 import org.junit.Test;
  28 import org.opendaylight.mdsal.binding.api.RpcConsumerRegistry;
  29 import org.opendaylight.mdsal.binding.api.RpcProviderService;
  30 import org.opendaylight.mdsal.binding.dom.adapter.test.util.BindingBrokerTestFactory;
  31 import org.opendaylight.mdsal.binding.dom.adapter.test.util.BindingTestContext;
  32 import org.opendaylight.mdsal.binding.spec.reflect.BindingReflections;
  33 import org.opendaylight.mdsal.dom.api.DOMRpcIdentifier;
  34 import org.opendaylight.mdsal.dom.api.DOMRpcProviderService;
  35 import org.opendaylight.mdsal.dom.api.DOMRpcResult;
  36 import org.opendaylight.mdsal.dom.api.DOMRpcService;
  37 import org.opendaylight.mdsal.dom.spi.DefaultDOMRpcResult;
  38 import org.opendaylight.yang.gen.v1.rpc.norev.Mdsal500Service;
  39 import org.opendaylight.yang.gen.v1.rpc.norev.SwitchInput;
  40 import org.opendaylight.yang.gen.v1.rpc.norev.SwitchInputBuilder;
  41 import org.opendaylight.yang.gen.v1.rpc.norev.SwitchOutput;
  42 import org.opendaylight.yang.gen.v1.rpc.norev.SwitchOutputBuilder;
  43 import org.opendaylight.yangtools.concepts.ObjectRegistration;
  44 import org.opendaylight.yangtools.util.concurrent.FluentFutures;
  45 import org.opendaylight.yangtools.yang.common.QName;
  46 import org.opendaylight.yangtools.yang.common.RpcResult;
  47 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  48 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  49 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  50
  51 public class Mdsal500Test {
  52     private static final String FOO = "foo";
  53
  54     private static final QName SWITCH_QNAME = QName.create(SwitchOutput.QNAME, "switch");
  55     private static final SchemaPath SWITCH_PATH = SchemaPath.create(true, SWITCH_QNAME);
  56
  57     private RpcProviderService baRpcProviderService;
  58     private RpcConsumerRegistry baRpcConsumerService;
  59     private DOMRpcProviderService biRpcProviderService;
  60     private BindingTestContext testContext;
  61     private DOMRpcService biRpcService;
  62     private final Mdsal500ServiceImpl switchRpcImpl = new Mdsal500ServiceImpl();
  63
  64     @Before
  65     public void setup() throws Exception {
  66         BindingBrokerTestFactory testFactory = new BindingBrokerTestFactory();
  67         testFactory.setExecutor(MoreExecutors.newDirectExecutorService());
  68         testContext = testFactory.getTestContext();
  69
  70         testContext.setSchemaModuleInfos(ImmutableSet.of(
  71                 BindingReflections.getModuleInfo(Mdsal500Service.class)));
  72         testContext.start();
  73         baRpcProviderService = testContext.getBindingRpcProviderRegistry();
  74         baRpcConsumerService = testContext.getBindingRpcConsumerRegistry();
  75         biRpcProviderService = testContext.getDomRpcRegistry();
  76         biRpcService = testContext.getDomRpcInvoker();
  77     }
  78
  79     @Test
  80     public void testBindingRegistrationWithDOMInvocation() throws Exception {
  81         switchRpcImpl.registerTo(baRpcProviderService).setSwitchResult(switchResult(true));
  82
  83         final Mdsal500Service baSwitchService = baRpcConsumerService.getRpcService(Mdsal500Service.class);
  84         assertNotSame(switchRpcImpl, baSwitchService);
  85
  86         SwitchInput baSwitchInput = switchBuilder(FOO).build();
  87
  88         ContainerNode biSwitchInput = toDOMSwitchInput(baSwitchInput);
  89         DOMRpcResult domResult = biRpcService.invokeRpc(SWITCH_PATH, biSwitchInput).get(5, TimeUnit.SECONDS);
  90         assertNotNull(domResult);
  91         assertNotNull(domResult.getResult());
  92         assertTrue("Binding KnockKnock service was not invoked",
  93                 switchRpcImpl.getReceivedSwitch().containsKey(FOO));
  94         assertEquals(baSwitchInput, switchRpcImpl.getReceivedSwitch().get(FOO).iterator().next());
  95     }
  96
  97     @Test
  98     public void testDOMRegistrationWithBindingInvocation()
  99             throws InterruptedException, ExecutionException, TimeoutException {
 100         SwitchOutput baSwitchOutput = new SwitchOutputBuilder().build();
 101
 102         biRpcProviderService.registerRpcImplementation((rpc, input) ->
 103             FluentFutures.immediateFluentFuture(new DefaultDOMRpcResult(testContext.getCodec()
 104                     .getCodecFactory().toNormalizedNodeRpcData(baSwitchOutput))),
 105             DOMRpcIdentifier.create(SWITCH_PATH));
 106
 107         final Mdsal500Service baSwitchService =
 108                 baRpcConsumerService.getRpcService(Mdsal500Service.class);
 109         Future<RpcResult<SwitchOutput>> baResult = baSwitchService.switch$(switchBuilder(FOO)
 110             .build());
 111         assertNotNull(baResult);
 112         assertEquals(baSwitchOutput, baResult.get(5, TimeUnit.SECONDS).getResult());
 113     }
 114
 115     @Test
 116     public void testBindingRpcShortcut() throws InterruptedException, ExecutionException, TimeoutException {
 117         final ListenableFuture<RpcResult<SwitchOutput>> baSwitchResult = switchResult(true);
 118         switchRpcImpl.registerTo(baRpcProviderService).setSwitchResult(baSwitchResult);
 119
 120         final Mdsal500Service baSwitchService = baRpcConsumerService.getRpcService(Mdsal500Service.class);
 121
 122         SwitchInput baSwitchInput = switchBuilder(FOO).build();
 123         ListenableFuture<RpcResult<SwitchOutput>> future = baSwitchService.switch$(baSwitchInput);
 124
 125         final RpcResult<SwitchOutput> rpcResult = future.get(5, TimeUnit.SECONDS);
 126
 127         assertEquals(baSwitchResult.get().getResult().getClass(), rpcResult.getResult().getClass());
 128         assertSame(baSwitchResult.get().getResult(), rpcResult.getResult());
 129         assertSame(baSwitchInput, switchRpcImpl.getReceivedSwitch().get(FOO).iterator().next());
 130     }
 131
 132     private static ListenableFuture<RpcResult<SwitchOutput>> switchResult(final boolean success) {
 133         SwitchOutput output = new SwitchOutputBuilder().build();
 134         RpcResult<SwitchOutput> result = RpcResultBuilder.<SwitchOutput>status(success).withResult(output)
 135                 .build();
 136         return Futures.immediateFuture(result);
 137     }
 138
 139     private static SwitchInputBuilder switchBuilder(final String foo) {
 140         SwitchInputBuilder builder = new SwitchInputBuilder();
 141         builder.setFoo(foo);
 142         return builder;
 143     }
 144
 145     private ContainerNode toDOMSwitchInput(final SwitchInput from) {
 146         return testContext.getCodec().getCodecFactory().toNormalizedNodeRpcData(from);
 147     }
 148
 149     private static class Mdsal500ServiceImpl implements Mdsal500Service {
 150         private ListenableFuture<RpcResult<SwitchOutput>> switchResult;
 151         private final Multimap<String, SwitchInput> receivedSwitch = HashMultimap.create();
 152
 153         Mdsal500ServiceImpl setSwitchResult(final ListenableFuture<RpcResult<SwitchOutput>> switchOutput) {
 154             this.switchResult = switchOutput;
 155             return this;
 156         }
 157
 158         Multimap<String, SwitchInput> getReceivedSwitch() {
 159             return receivedSwitch;
 160         }
 161
 162         Mdsal500ServiceImpl registerTo(final RpcProviderService registry) {
 163             final ObjectRegistration<Mdsal500ServiceImpl> registration =
 164                     registry.registerRpcImplementation(Mdsal500Service.class, this);
 165             assertNotNull(registration);
 166             return this;
 167         }
 168
 169         @Override
 170         public ListenableFuture<RpcResult<SwitchOutput>> switch$(SwitchInput switchInput) {
 171             receivedSwitch.put(switchInput.getFoo(), switchInput);
 172             return switchResult;
 173         }
 174     }
 175
 176 }