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
  14 import javax.management.InstanceAlreadyExistsException;
  15 import javax.management.ObjectName;
  16 import org.junit.Before;
  17 import org.junit.Test;
  18 import org.opendaylight.controller.config.api.ConflictingVersionException;
  19 import org.opendaylight.controller.config.api.ValidationException;
  20 import org.opendaylight.controller.config.api.jmx.CommitStatus;
  21 import org.opendaylight.controller.config.manager.impl.AbstractConfigTest;
  22 import org.opendaylight.controller.config.manager.impl.factoriesresolver.HardcodedModuleFactoriesResolver;
  23 import org.opendaylight.controller.config.util.ConfigTransactionJMXClient;
  24
  25 public class GlobalEventExecutorModuleTest extends AbstractConfigTest {
  26
  27     private GlobalEventExecutorModuleFactory factory;
  28     private final String instanceName = GlobalEventExecutorModuleFactory.SINGLETON_NAME;
  29
  30     @Before
  31     public void setUp() {
  32         factory = new GlobalEventExecutorModuleFactory();
  33         super.initConfigTransactionManagerImpl(new HardcodedModuleFactoriesResolver(mockedContext,factory));
  34     }
  35
  36     @Test
  37     public void testCreateBean() throws InstanceAlreadyExistsException, ValidationException,
  38             ConflictingVersionException {
  39         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  40
  41         createInstance(transaction, instanceName);
  42
  43         transaction.validateConfig();
  44         CommitStatus status = transaction.commit();
  45
  46         assertBeanCount(1, factory.getImplementationName());
  47         assertStatus(status, 1, 0, 0);
  48     }
  49
  50     @Test
  51     public void testConflictingName() throws Exception {
  52         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  53         try {
  54             createInstance(transaction, instanceName + "x");
  55             fail();
  56         }catch(IllegalArgumentException e){
  57             assertTrue(e.getMessage() + " failure", e.getMessage().contains("only allowed name is singleton"));
  58         }
  59     }
  60
  61     @Test
  62     public void testReusingOldInstance() throws InstanceAlreadyExistsException, ConflictingVersionException,
  63             ValidationException {
  64
  65         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  66         createInstance(transaction, instanceName);
  67
  68         transaction.commit();
  69
  70         transaction = configRegistryClient.createTransaction();
  71         assertBeanCount(1, factory.getImplementationName());
  72         CommitStatus status = transaction.commit();
  73
  74         assertBeanCount(1, factory.getImplementationName());
  75         assertStatus(status, 0, 0, 1);
  76     }
  77
  78     private ObjectName createInstance(ConfigTransactionJMXClient transaction, String instanceName)
  79             throws InstanceAlreadyExistsException {
  80         ObjectName nameCreated = transaction.createModule(factory.getImplementationName(), instanceName);
  81         transaction.newMXBeanProxy(nameCreated, GlobalEventExecutorModuleMXBean.class);
  82         return nameCreated;
  83     }
  84
  85 }