opendaylight/config/threadpool-config-impl/src/test/java/org/opendaylight/controller/config/threadpool/naming/NamingThreadPoolFactoryConfigBeanTest.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.naming;
   9
  10 import static org.hamcrest.CoreMatchers.containsString;
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertThat;
  13 import static org.junit.Assert.assertTrue;
  14 import static org.junit.Assert.fail;
  15
  16 import javax.management.InstanceAlreadyExistsException;
  17 import javax.management.InstanceNotFoundException;
  18 import javax.management.ObjectName;
  19 import org.junit.Before;
  20 import org.junit.Test;
  21 import org.opendaylight.controller.config.api.ConflictingVersionException;
  22 import org.opendaylight.controller.config.api.ValidationException;
  23 import org.opendaylight.controller.config.api.jmx.CommitStatus;
  24 import org.opendaylight.controller.config.manager.impl.AbstractConfigTest;
  25 import org.opendaylight.controller.config.manager.impl.factoriesresolver.HardcodedModuleFactoriesResolver;
  26 import org.opendaylight.controller.config.util.ConfigTransactionJMXClient;
  27 import org.opendaylight.controller.config.yang.threadpool.ThreadFactoryServiceInterface;
  28 import org.opendaylight.controller.config.yang.threadpool.impl.NamingThreadFactoryModuleFactory;
  29 import org.opendaylight.controller.config.yang.threadpool.impl.NamingThreadFactoryModuleMXBean;
  30
  31 public class NamingThreadPoolFactoryConfigBeanTest extends AbstractConfigTest {
  32
  33     private NamingThreadFactoryModuleFactory factory;
  34     private final String instanceName = "named";
  35
  36     @Before
  37     public void setUp() {
  38
  39         factory = new NamingThreadFactoryModuleFactory();
  40         super.initConfigTransactionManagerImpl(new HardcodedModuleFactoriesResolver(mockedContext, factory));
  41     }
  42
  43     @Test
  44     public void testCreateBean() throws InstanceAlreadyExistsException, ValidationException,
  45             ConflictingVersionException {
  46         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  47
  48         createNamed(transaction, instanceName, "prefixes");
  49         transaction.validateConfig();
  50         CommitStatus status = transaction.commit();
  51
  52         assertEquals(1, configRegistry.lookupConfigBeans(factory.getImplementationName()).size());
  53         assertEquals(1, status.getNewInstances().size());
  54         assertEquals(0, status.getRecreatedInstances().size());
  55         assertEquals(0, status.getReusedInstances().size());
  56     }
  57
  58     @Test
  59     public void testReusingOldInstance() throws InstanceAlreadyExistsException, ConflictingVersionException,
  60             ValidationException {
  61
  62         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  63         createNamed(transaction, instanceName, "prefixes");
  64
  65         transaction.commit();
  66
  67         assertEquals(1, configRegistry.lookupConfigBeans(factory.getImplementationName()).size());
  68
  69         transaction = configRegistryClient.createTransaction();
  70         CommitStatus status = transaction.commit();
  71
  72         assertEquals(1, configRegistry.lookupConfigBeans(factory.getImplementationName()).size());
  73         assertEquals(0, status.getNewInstances().size());
  74         assertEquals(0, status.getRecreatedInstances().size());
  75         assertEquals(1, status.getReusedInstances().size());
  76
  77     }
  78
  79     @Test
  80     public void testInstanceAlreadyExistsException() throws ConflictingVersionException, ValidationException,
  81             InstanceAlreadyExistsException {
  82         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  83
  84         createNamed(transaction, instanceName, "prefixes");
  85         transaction.commit();
  86
  87         transaction = configRegistryClient.createTransaction();
  88         try {
  89             createNamed(transaction, instanceName, "prefixes1");
  90             fail();
  91         } catch (InstanceAlreadyExistsException e) {
  92             assertThat(
  93                     e.getMessage(),
  94                     containsString("There is an instance registered with name ModuleIdentifier{factoryName='threadfactory-naming', instanceName='named'}"));
  95         }
  96     }
  97
  98     @Test
  99     public void testValidationException() throws InstanceAlreadyExistsException {
 100         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
 101
 102         ObjectName nameCreated = transaction.createModule(factory.getImplementationName(), instanceName);
 103         transaction.newMXBeanProxy(nameCreated, ThreadFactoryServiceInterface.class);
 104         try {
 105             transaction.validateConfig();
 106             fail();
 107         } catch (ValidationException e) {
 108             assertTrue(e.getFailedValidations().containsKey(factory.getImplementationName()));
 109             assertEquals(1, e.getFailedValidations().get(factory.getImplementationName()).keySet().size());
 110         }
 111     }
 112
 113     @Test
 114     public void testReconfigurationInstance() throws InstanceAlreadyExistsException, ValidationException,
 115             ConflictingVersionException, InstanceNotFoundException {
 116         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
 117         createNamed(transaction, instanceName, "pref");
 118
 119         transaction.commit();
 120
 121         transaction = configRegistryClient.createTransaction();
 122         ObjectName databaseNew = transaction.lookupConfigBean(factory.getImplementationName(), instanceName);
 123         NamingThreadFactoryModuleMXBean proxy = transaction.newMXBeanProxy(databaseNew,
 124                 NamingThreadFactoryModuleMXBean.class);
 125         proxy.setNamePrefix("pref1");
 126
 127         CommitStatus status = transaction.commit();
 128
 129         assertBeanCount(1, factory.getImplementationName());
 130         assertStatus(status, 0, 1, 0);
 131     }
 132
 133     private ObjectName createNamed(ConfigTransactionJMXClient transaction, String instanceName, String prefixes)
 134             throws InstanceAlreadyExistsException {
 135         ObjectName nameCreated = transaction.createModule(factory.getImplementationName(), instanceName);
 136         NamingThreadFactoryModuleMXBean mxBean = transaction.newMBeanProxy(nameCreated,
 137                 NamingThreadFactoryModuleMXBean.class);
 138         mxBean.setNamePrefix(prefixes);
 139         return nameCreated;
 140     }
 141
 142 }