opendaylight/md-sal/sal-remoterpc-connector/src/test/java/org/opendaylight/controller/remote/rpc/OpsRegistrarTest.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies 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.controller.remote.rpc;
   9
  10 import static org.mockito.ArgumentMatchers.any;
  11 import static org.mockito.ArgumentMatchers.eq;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.inOrder;
  14 import static org.mockito.Mockito.verify;
  15 import static org.mockito.Mockito.verifyNoMoreInteractions;
  16
  17 import akka.actor.ActorRef;
  18 import akka.actor.ActorSystem;
  19 import akka.actor.Address;
  20 import akka.actor.Props;
  21 import akka.testkit.TestActorRef;
  22 import akka.testkit.javadsl.TestKit;
  23 import com.google.common.collect.ImmutableMap;
  24 import java.util.Collections;
  25 import java.util.Map;
  26 import java.util.Optional;
  27 import org.junit.After;
  28 import org.junit.Before;
  29 import org.junit.Test;
  30 import org.mockito.InOrder;
  31 import org.mockito.Mock;
  32 import org.mockito.MockitoAnnotations;
  33 import org.opendaylight.controller.remote.rpc.registry.ActionRegistry.Messages.UpdateRemoteActionEndpoints;
  34 import org.opendaylight.controller.remote.rpc.registry.ActionRegistry.RemoteActionEndpoint;
  35 import org.opendaylight.controller.remote.rpc.registry.RpcRegistry.Messages.UpdateRemoteEndpoints;
  36 import org.opendaylight.controller.remote.rpc.registry.RpcRegistry.RemoteRpcEndpoint;
  37 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  38 import org.opendaylight.mdsal.dom.api.DOMActionInstance;
  39 import org.opendaylight.mdsal.dom.api.DOMActionProviderService;
  40 import org.opendaylight.mdsal.dom.api.DOMRpcIdentifier;
  41 import org.opendaylight.mdsal.dom.api.DOMRpcProviderService;
  42 import org.opendaylight.yangtools.concepts.ObjectRegistration;
  43 import org.opendaylight.yangtools.concepts.Registration;
  44 import org.opendaylight.yangtools.yang.common.QName;
  45 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  46 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
  47
  48 public class OpsRegistrarTest {
  49     @Mock
  50     private DOMRpcProviderService rpcService;
  51     @Mock
  52     private DOMActionProviderService actionService;
  53     @Mock
  54     private Registration oldReg;
  55     @Mock
  56     private Registration newReg;
  57     @Mock
  58     private ObjectRegistration<RemoteActionImplementation> oldActionReg;
  59     @Mock
  60     private ObjectRegistration<RemoteActionImplementation> newActionReg;
  61
  62     private ActorSystem system;
  63     private TestActorRef<OpsRegistrar> testActorRef;
  64     private Address endpointAddress;
  65     private RemoteRpcEndpoint firstEndpoint;
  66     private RemoteRpcEndpoint secondEndpoint;
  67     private RemoteActionEndpoint firstActionEndpoint;
  68     private RemoteActionEndpoint secondActionEndpoint;
  69     private OpsRegistrar opsRegistrar;
  70
  71     @Before
  72     public void setUp() {
  73         MockitoAnnotations.initMocks(this);
  74         system = ActorSystem.create("test");
  75
  76         final TestKit testKit = new TestKit(system);
  77         final RemoteOpsProviderConfig config = new RemoteOpsProviderConfig.Builder("system").build();
  78         final Props props = OpsRegistrar.props(config, rpcService, actionService);
  79         testActorRef = new TestActorRef<>(system, props, testKit.getRef(), "actorRef");
  80         endpointAddress = new Address("http", "local");
  81
  82         final DOMRpcIdentifier firstEndpointId = DOMRpcIdentifier.create(QName.create("first:identifier", "foo"));
  83         final DOMRpcIdentifier secondEndpointId = DOMRpcIdentifier.create(QName.create("second:identifier", "bar"));
  84         final QName firstActionQName = QName.create("first:actionIdentifier", "fooAction");
  85
  86         final DOMActionInstance firstActionInstance = DOMActionInstance.of(Absolute.of(firstActionQName),
  87                 LogicalDatastoreType.OPERATIONAL, YangInstanceIdentifier.of(firstActionQName));
  88
  89         final DOMActionInstance secondActionInstance = DOMActionInstance.of(Absolute.of(firstActionQName),
  90                 LogicalDatastoreType.OPERATIONAL, YangInstanceIdentifier.of(firstActionQName));
  91
  92         final TestKit senderKit = new TestKit(system);
  93         firstEndpoint = new RemoteRpcEndpoint(senderKit.getRef(), Collections.singletonList(firstEndpointId));
  94         secondEndpoint = new RemoteRpcEndpoint(senderKit.getRef(), Collections.singletonList(secondEndpointId));
  95         firstActionEndpoint = new RemoteActionEndpoint(senderKit.getRef(),
  96                 Collections.singletonList(firstActionInstance));
  97         secondActionEndpoint = new RemoteActionEndpoint(senderKit.getRef(),
  98                 Collections.singletonList(secondActionInstance));
  99
 100         doReturn(oldReg).when(rpcService).registerRpcImplementation(any(RemoteRpcImplementation.class),
 101             eq(firstEndpoint.getRpcs()));
 102         doReturn(newReg).when(rpcService).registerRpcImplementation(any(RemoteRpcImplementation.class),
 103             eq(secondEndpoint.getRpcs()));
 104
 105         doReturn(oldActionReg).when(actionService).registerActionImplementation(any(RemoteActionImplementation.class),
 106             eq(secondActionEndpoint.getActions()));
 107         doReturn(oldActionReg).when(actionService).registerActionImplementation(any(RemoteActionImplementation.class),
 108                 eq(secondActionEndpoint.getActions()));
 109
 110         opsRegistrar = testActorRef.underlyingActor();
 111     }
 112
 113     @After
 114     public void tearDown() {
 115         TestKit.shutdownActorSystem(system, true);
 116     }
 117
 118     @Test
 119     public void testHandleReceiveAddEndpoint() {
 120         final Map<Address, Optional<RemoteRpcEndpoint>> endpoints = ImmutableMap.of(
 121                 endpointAddress, Optional.of(firstEndpoint));
 122         testActorRef.tell(new UpdateRemoteEndpoints(endpoints), ActorRef.noSender());
 123
 124         verify(rpcService).registerRpcImplementation(any(RemoteRpcImplementation.class),
 125             eq(firstEndpoint.getRpcs()));
 126         verifyNoMoreInteractions(rpcService, oldReg, newReg);
 127     }
 128
 129     @Test
 130     public void testHandleReceiveRemoveEndpoint() {
 131         final Map<Address, Optional<RemoteRpcEndpoint>> endpoints = ImmutableMap.of(
 132                 endpointAddress, Optional.empty());
 133         testActorRef.tell(new UpdateRemoteEndpoints(endpoints), ActorRef.noSender());
 134         verifyNoMoreInteractions(rpcService, oldReg, newReg);
 135     }
 136
 137     @Test
 138     public void testHandleReceiveUpdateRpcEndpoint() {
 139         final InOrder inOrder = inOrder(rpcService, oldReg, newReg);
 140
 141         testActorRef.tell(new UpdateRemoteEndpoints(ImmutableMap.of(endpointAddress, Optional.of(firstEndpoint))),
 142                 ActorRef.noSender());
 143
 144         inOrder.verify(rpcService).registerRpcImplementation(any(RemoteRpcImplementation.class),
 145                 eq(firstEndpoint.getRpcs()));
 146
 147         testActorRef.tell(new UpdateRemoteEndpoints(ImmutableMap.of(endpointAddress, Optional.of(secondEndpoint))),
 148                 ActorRef.noSender());
 149
 150         inOrder.verify(rpcService).registerRpcImplementation(any(RemoteRpcImplementation.class),
 151                 eq(secondEndpoint.getRpcs()));
 152
 153         // verify first registration is closed
 154         inOrder.verify(oldReg).close();
 155
 156         verifyNoMoreInteractions(rpcService, oldReg, newReg);
 157     }
 158
 159     @Test
 160     public void testHandleReceiveUpdateActionEndpoint() {
 161         final InOrder inOrder = inOrder(actionService, oldActionReg, newActionReg);
 162
 163         testActorRef.tell(new UpdateRemoteActionEndpoints(ImmutableMap.of(endpointAddress,
 164                 Optional.of(firstActionEndpoint))), ActorRef.noSender());
 165
 166         inOrder.verify(actionService).registerActionImplementation(any(RemoteActionImplementation.class),
 167                 eq(firstActionEndpoint.getActions()));
 168
 169         testActorRef.tell(new UpdateRemoteActionEndpoints(ImmutableMap.of(endpointAddress,
 170                 Optional.of(secondActionEndpoint))), ActorRef.noSender());
 171
 172         inOrder.verify(actionService).registerActionImplementation(any(RemoteActionImplementation.class),
 173                 eq(secondActionEndpoint.getActions()));
 174
 175         // verify first registration is closed
 176         inOrder.verify(oldActionReg).close();
 177
 178         verifyNoMoreInteractions(actionService, oldActionReg, newActionReg);
 179     }
 180 }