opendaylight/config/threadpool-config-impl/src/test/java/org/opendaylight/controller/config/threadpool/scheduled/ScheduledThreadPoolConfigBeanTest.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 package org.opendaylight.controller.config.threadpool.scheduled;
   9
  10 import org.junit.Before;
  11 import org.junit.Test;
  12 import org.opendaylight.controller.config.api.ConflictingVersionException;
  13 import org.opendaylight.controller.config.api.ValidationException;
  14 import org.opendaylight.controller.config.api.jmx.CommitStatus;
  15 import org.opendaylight.controller.config.manager.impl.AbstractConfigTest;
  16 import org.opendaylight.controller.config.manager.impl.factoriesresolver.HardcodedModuleFactoriesResolver;
  17 import org.opendaylight.controller.config.util.ConfigTransactionJMXClient;
  18 import org.opendaylight.controller.config.yang.threadpool.impl.NamingThreadFactoryModuleFactory;
  19 import org.opendaylight.controller.config.yang.threadpool.impl.NamingThreadFactoryModuleMXBean;
  20 import org.opendaylight.controller.config.yang.threadpool.impl.scheduled.ScheduledThreadPoolModuleFactory;
  21 import org.opendaylight.controller.config.yang.threadpool.impl.scheduled.ScheduledThreadPoolModuleMXBean;
  22
  23 import javax.management.InstanceAlreadyExistsException;
  24 import javax.management.InstanceNotFoundException;
  25 import javax.management.ObjectName;
  26
  27 import static org.junit.Assert.assertEquals;
  28 import static org.junit.Assert.assertThat;
  29 import static org.junit.Assert.assertTrue;
  30 import static org.junit.Assert.fail;
  31 import static org.junit.matchers.JUnitMatchers.containsString;
  32
  33 public class ScheduledThreadPoolConfigBeanTest extends AbstractConfigTest {
  34
  35     private ScheduledThreadPoolModuleFactory factory;
  36     private final String instanceName = "scheduled1";
  37
  38     @Before
  39     public void setUp() {
  40
  41         factory = new ScheduledThreadPoolModuleFactory();
  42         super.initConfigTransactionManagerImpl(new HardcodedModuleFactoriesResolver(mockedContext, factory,
  43                 new NamingThreadFactoryModuleFactory()));
  44     }
  45
  46     @Test
  47     public void testCreateBean() throws InstanceAlreadyExistsException, ValidationException,
  48             ConflictingVersionException {
  49         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  50
  51         createScheduled(transaction, instanceName, 1);
  52         transaction.validateConfig();
  53         CommitStatus status = transaction.commit();
  54
  55         assertBeanCount(1, factory.getImplementationName());
  56         assertStatus(status, 2, 0, 0);
  57     }
  58
  59     @Test
  60     public void testReusingOldInstance() throws InstanceAlreadyExistsException, ConflictingVersionException,
  61             ValidationException {
  62
  63         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  64         createScheduled(transaction, instanceName, 1);
  65
  66         transaction.commit();
  67
  68         assertBeanCount(1, factory.getImplementationName());
  69
  70         transaction = configRegistryClient.createTransaction();
  71         CommitStatus status = transaction.commit();
  72
  73         assertBeanCount(1, factory.getImplementationName());
  74         assertStatus(status, 0, 0, 2);
  75     }
  76
  77     @Test
  78     public void testReconfigurationInstance() throws InstanceAlreadyExistsException, ValidationException,
  79             ConflictingVersionException, InstanceNotFoundException {
  80         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  81         createScheduled(transaction, instanceName, 1);
  82
  83         transaction.commit();
  84
  85         transaction = configRegistryClient.createTransaction();
  86         ObjectName databaseNew = transaction.lookupConfigBean(factory.getImplementationName(), instanceName);
  87         ScheduledThreadPoolModuleMXBean proxy = transaction.newMXBeanProxy(databaseNew,
  88                 ScheduledThreadPoolModuleMXBean.class);
  89         proxy.setMaxThreadCount(99);
  90
  91         CommitStatus status = transaction.commit();
  92
  93         assertBeanCount(1, factory.getImplementationName());
  94         assertStatus(status, 0, 1, 1);
  95     }
  96
  97     @Test
  98     public void testDestroy() throws InstanceAlreadyExistsException, ValidationException, ConflictingVersionException,
  99             InstanceNotFoundException {
 100         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
 101         createScheduled(transaction, instanceName, 1);
 102
 103         transaction.commit();
 104
 105         transaction = configRegistryClient.createTransaction();
 106         transaction.destroyConfigBean(factory.getImplementationName(), instanceName);
 107         CommitStatus status = transaction.commit();
 108
 109         assertBeanCount(0, factory.getImplementationName());
 110         assertStatus(status, 0, 0, 1);
 111     }
 112
 113     @Test
 114     public void testInstanceAlreadyExistsException() throws ConflictingVersionException, ValidationException,
 115             InstanceAlreadyExistsException {
 116         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
 117         createScheduled(transaction, instanceName, 1);
 118         transaction.commit();
 119         transaction = configRegistryClient.createTransaction();
 120         try {
 121             createScheduled(transaction, instanceName, 2);
 122             fail();
 123         } catch (InstanceAlreadyExistsException e) {
 124             assertThat(
 125                     e.getMessage(),
 126                     containsString("There is an instance registered with name ModuleIdentifier{factoryName='threadpool-scheduled', instanceName='scheduled1'}"));
 127         }
 128     }
 129
 130     @Test
 131     public void testValidationException() throws InstanceAlreadyExistsException {
 132         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
 133         createScheduled(transaction, instanceName, 0);
 134
 135         try {
 136             transaction.validateConfig();
 137             fail();
 138         } catch (ValidationException e) {
 139             assertTrue(e.getFailedValidations().containsKey(factory.getImplementationName()));
 140             assertEquals(1, e.getFailedValidations().get(factory.getImplementationName()).keySet().size());
 141         }
 142     }
 143
 144     private ObjectName createScheduled(ConfigTransactionJMXClient transaction, String instanceName, int maxThreadCount)
 145             throws InstanceAlreadyExistsException {
 146         ObjectName nameCreated = transaction.createModule(factory.getImplementationName(), instanceName);
 147         ScheduledThreadPoolModuleMXBean mxBean = transaction.newMBeanProxy(nameCreated,
 148                 ScheduledThreadPoolModuleMXBean.class);
 149         mxBean.setMaxThreadCount(maxThreadCount);
 150
 151         ObjectName threadFactoryON = transaction.createModule(NamingThreadFactoryModuleFactory.NAME, "naming");
 152         NamingThreadFactoryModuleMXBean namingThreadFactoryModuleMXBean = transaction.newMXBeanProxy(threadFactoryON,
 153                 NamingThreadFactoryModuleMXBean.class);
 154         namingThreadFactoryModuleMXBean.setNamePrefix("prefix");
 155
 156         mxBean.setThreadFactory(threadFactoryON);
 157
 158         return nameCreated;
 159     }
 160
 161 }