dom/mdsal-dom-broker/src/test/java/org/opendaylight/mdsal/dom/broker/DOMRpcRouterTest.java

   1 /*
   2  * Copyright (c) 2016 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.mdsal.dom.broker;
   9
  10 import static org.junit.Assert.assertFalse;
  11 import static org.junit.Assert.assertNotEquals;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertTrue;
  14 import static org.mockito.Mockito.mock;
  15
  16 import java.lang.reflect.Field;
  17 import java.util.Collection;
  18 import java.util.concurrent.RejectedExecutionException;
  19 import org.junit.Test;
  20 import org.opendaylight.mdsal.dom.api.DOMRpcAvailabilityListener;
  21 import org.opendaylight.mdsal.dom.api.DOMRpcIdentifier;
  22 import org.opendaylight.mdsal.dom.broker.util.TestModel;
  23 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  24 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  25
  26 public class DOMRpcRouterTest extends TestUtils {
  27
  28     @Test
  29     public void registerRpcImplementation() throws Exception {
  30         final DOMRpcRouter rpcRouter = new DOMRpcRouter();
  31         final Field routingTableField = DOMRpcRouter.class.getDeclaredField("routingTable");
  32         routingTableField.setAccessible(true);
  33         DOMRpcRoutingTable routingTable = (DOMRpcRoutingTable) routingTableField.get(rpcRouter);
  34         assertFalse(routingTable.getRpcs().containsKey(SchemaPath.ROOT));
  35
  36         rpcRouter.registerRpcImplementation(getTestRpcImplementation(), DOMRpcIdentifier.create(SchemaPath.ROOT, null));
  37         routingTable = (DOMRpcRoutingTable) routingTableField.get(rpcRouter);
  38         assertTrue(routingTable.getRpcs().containsKey(SchemaPath.ROOT));
  39
  40         rpcRouter.registerRpcImplementation(getTestRpcImplementation(), DOMRpcIdentifier.create(SchemaPath.SAME, null));
  41         routingTable = (DOMRpcRoutingTable) routingTableField.get(rpcRouter);
  42         assertTrue(routingTable.getRpcs().containsKey(SchemaPath.SAME));
  43     }
  44
  45     @Test
  46     public void invokeRpc() throws Exception {
  47         final DOMRpcRouter rpcRouter = new DOMRpcRouter();
  48         assertNotNull(rpcRouter.invokeRpc(SchemaPath.create(false, TestModel.TEST_QNAME), null));
  49     }
  50
  51     @Test
  52     public void registerRpcListener() throws Exception {
  53         final DOMRpcRouter rpcRouter = new DOMRpcRouter();
  54         final DOMRpcAvailabilityListener listener = mock(DOMRpcAvailabilityListener.class);
  55
  56         final Field listenersField = DOMRpcRouter.class.getDeclaredField("listeners");
  57         listenersField.setAccessible(true);
  58         final Collection<ListenerRegistration<? extends DOMRpcAvailabilityListener>> listenersOriginal =
  59                 (Collection<ListenerRegistration<? extends DOMRpcAvailabilityListener>>) listenersField.get(rpcRouter);
  60
  61         assertNotNull(rpcRouter.registerRpcListener(listener));
  62
  63         final Collection<ListenerRegistration<? extends DOMRpcAvailabilityListener>> listenersChanged =
  64                 (Collection<ListenerRegistration<? extends DOMRpcAvailabilityListener>>) listenersField.get(rpcRouter);
  65         assertNotEquals(listenersOriginal, listenersChanged);
  66         assertTrue(listenersOriginal.isEmpty());
  67         assertFalse(listenersChanged.isEmpty());
  68     }
  69
  70     @Test
  71     public void onGlobalContextUpdated() throws Exception {
  72         final DOMRpcRouter rpcRouter = new DOMRpcRouter();
  73         final Field routingTableField = DOMRpcRouter.class.getDeclaredField("routingTable");
  74         routingTableField.setAccessible(true);
  75
  76         final DOMRpcRoutingTable routingTableOriginal = (DOMRpcRoutingTable) routingTableField.get(rpcRouter);
  77
  78         rpcRouter.onGlobalContextUpdated(TestModel.createTestContext());
  79
  80         final DOMRpcRoutingTable routingTableChanged = (DOMRpcRoutingTable) routingTableField.get(rpcRouter);
  81         assertNotEquals(routingTableOriginal, routingTableChanged);
  82     }
  83
  84     @Test(expected = RejectedExecutionException.class)
  85     public void close() throws Exception {
  86         final DOMRpcRouter rpcRouter = new DOMRpcRouter();
  87         rpcRouter.close();
  88         rpcRouter.registerRpcImplementation(getTestRpcImplementation(), DOMRpcIdentifier.create(SchemaPath.ROOT, null));
  89     }
  90 }