opendaylight/config/netty-event-executor-config/src/test/java/org/opendaylight/controller/config/yang/netty/eventexecutor/GlobalEventExecutorModuleTest.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
   9 package org.opendaylight.controller.config.yang.netty.eventexecutor;
  10
  11 import static org.junit.Assert.assertTrue;
  12 import static org.junit.Assert.fail;
  13 import static org.mockito.Matchers.any;
  14 import static org.mockito.Matchers.anyString;
  15 import static org.mockito.Mockito.doNothing;
  16 import static org.mockito.Mockito.doReturn;
  17 import static org.mockito.Mockito.mock;
  18 import io.netty.util.concurrent.EventExecutor;
  19 import javax.management.InstanceAlreadyExistsException;
  20 import javax.management.ObjectName;
  21 import org.junit.Before;
  22 import org.junit.Test;
  23 import org.opendaylight.controller.config.api.ConflictingVersionException;
  24 import org.opendaylight.controller.config.api.ValidationException;
  25 import org.opendaylight.controller.config.api.jmx.CommitStatus;
  26 import org.opendaylight.controller.config.manager.impl.AbstractConfigTest;
  27 import org.opendaylight.controller.config.manager.impl.factoriesresolver.HardcodedModuleFactoriesResolver;
  28 import org.opendaylight.controller.config.util.ConfigTransactionJMXClient;
  29 import org.osgi.framework.Filter;
  30 import org.osgi.framework.ServiceListener;
  31 import org.osgi.framework.ServiceReference;
  32
  33 public class GlobalEventExecutorModuleTest extends AbstractConfigTest {
  34
  35     private GlobalEventExecutorModuleFactory factory;
  36     private final String instanceName = GlobalEventExecutorModuleFactory.SINGLETON_NAME;
  37
  38     @SuppressWarnings({ "rawtypes", "unchecked" })
  39     @Before
  40     public void setUp() throws Exception {
  41         factory = new GlobalEventExecutorModuleFactory();
  42         super.initConfigTransactionManagerImpl(new HardcodedModuleFactoriesResolver(mockedContext,factory));
  43
  44         Filter mockFilter = mock(Filter.class);
  45         doReturn("mock").when(mockFilter).toString();
  46         doReturn(mockFilter).when(mockedContext).createFilter(anyString());
  47         doNothing().when(mockedContext).addServiceListener(any(ServiceListener.class), anyString());
  48         ServiceReference mockServiceRef = mock(ServiceReference.class);
  49         doReturn(new ServiceReference[]{mockServiceRef}).when(mockedContext).
  50                 getServiceReferences(anyString(), anyString());
  51         doReturn(mock(EventExecutor.class)).when(mockedContext).getService(mockServiceRef);
  52     }
  53
  54     @Test
  55     public void testCreateBean() throws InstanceAlreadyExistsException, ValidationException,
  56             ConflictingVersionException {
  57         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  58
  59         createInstance(transaction, instanceName);
  60
  61         transaction.validateConfig();
  62         CommitStatus status = transaction.commit();
  63
  64         assertBeanCount(1, factory.getImplementationName());
  65         assertStatus(status, 1, 0, 0);
  66     }
  67
  68     @Test
  69     public void testConflictingName() throws Exception {
  70         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  71         try {
  72             createInstance(transaction, instanceName + "x");
  73             fail();
  74         }catch(IllegalArgumentException e){
  75             assertTrue(e.getMessage() + " failure", e.getMessage().contains("only allowed name is singleton"));
  76         }
  77     }
  78
  79     @Test
  80     public void testReusingOldInstance() throws InstanceAlreadyExistsException, ConflictingVersionException,
  81             ValidationException {
  82
  83         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  84         createInstance(transaction, instanceName);
  85
  86         transaction.commit();
  87
  88         transaction = configRegistryClient.createTransaction();
  89         assertBeanCount(1, factory.getImplementationName());
  90         CommitStatus status = transaction.commit();
  91
  92         assertBeanCount(1, factory.getImplementationName());
  93         assertStatus(status, 0, 0, 1);
  94     }
  95
  96     private ObjectName createInstance(ConfigTransactionJMXClient transaction, String instanceName)
  97             throws InstanceAlreadyExistsException {
  98         ObjectName nameCreated = transaction.createModule(factory.getImplementationName(), instanceName);
  99         transaction.newMXBeanProxy(nameCreated, GlobalEventExecutorModuleMXBean.class);
 100         return nameCreated;
 101     }
 102
 103 }