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 org.junit.Before;
  12 import org.junit.Test;
  13 import org.opendaylight.controller.config.api.ConflictingVersionException;
  14 import org.opendaylight.controller.config.api.ValidationException;
  15 import org.opendaylight.controller.config.api.jmx.CommitStatus;
  16 import org.opendaylight.controller.config.manager.impl.AbstractConfigTest;
  17 import org.opendaylight.controller.config.manager.impl.factoriesresolver.HardcodedModuleFactoriesResolver;
  18 import org.opendaylight.controller.config.util.ConfigTransactionJMXClient;
  19
  20 import javax.management.InstanceAlreadyExistsException;
  21 import javax.management.ObjectName;
  22
  23 import static org.junit.Assert.assertTrue;
  24 import static org.junit.Assert.fail;
  25
  26 public class GlobalEventExecutorModuleTest extends AbstractConfigTest {
  27
  28     private GlobalEventExecutorModuleFactory factory;
  29     private final String instanceName = GlobalEventExecutorModuleFactory.SINGLETON_NAME;
  30
  31     @Before
  32     public void setUp() {
  33         factory = new GlobalEventExecutorModuleFactory();
  34         super.initConfigTransactionManagerImpl(new HardcodedModuleFactoriesResolver(factory));
  35     }
  36
  37     @Test
  38     public void testCreateBean() throws InstanceAlreadyExistsException, ValidationException,
  39             ConflictingVersionException {
  40         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  41
  42         createInstance(transaction, instanceName);
  43
  44         transaction.validateConfig();
  45         CommitStatus status = transaction.commit();
  46
  47         assertBeanCount(1, factory.getImplementationName());
  48         assertStatus(status, 1, 0, 0);
  49     }
  50
  51     @Test
  52     public void testConflictingName() throws Exception {
  53         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  54         try {
  55             createInstance(transaction, instanceName + "x");
  56             fail();
  57         }catch(IllegalArgumentException e){
  58             assertTrue(e.getMessage() + " failure", e.getMessage().contains("only allowed name is singleton"));
  59         }
  60     }
  61
  62     @Test
  63     public void testReusingOldInstance() throws InstanceAlreadyExistsException, ConflictingVersionException,
  64             ValidationException {
  65
  66         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  67         createInstance(transaction, instanceName);
  68
  69         transaction.commit();
  70
  71         transaction = configRegistryClient.createTransaction();
  72         assertBeanCount(1, factory.getImplementationName());
  73         CommitStatus status = transaction.commit();
  74
  75         assertBeanCount(1, factory.getImplementationName());
  76         assertStatus(status, 0, 0, 1);
  77     }
  78
  79     private ObjectName createInstance(ConfigTransactionJMXClient transaction, String instanceName)
  80             throws InstanceAlreadyExistsException {
  81         ObjectName nameCreated = transaction.createModule(factory.getImplementationName(), instanceName);
  82         transaction.newMBeanProxy(nameCreated, GlobalEventExecutorModuleMXBean.class);
  83         return nameCreated;
  84     }
  85
  86 }