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.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertThat;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.junit.Assert.fail;
  14 import static org.junit.matchers.JUnitMatchers.containsString;
  15
  16 import javax.management.InstanceAlreadyExistsException;
  17 import javax.management.InstanceNotFoundException;
  18 import javax.management.ObjectName;
  19
  20 import org.junit.Before;
  21 import org.junit.Test;
  22 import org.opendaylight.controller.config.api.ConflictingVersionException;
  23 import org.opendaylight.controller.config.api.ValidationException;
  24 import org.opendaylight.controller.config.api.jmx.CommitStatus;
  25 import org.opendaylight.controller.config.manager.impl.AbstractConfigTest;
  26 import org.opendaylight.controller.config.manager.impl.factoriesresolver.HardcodedModuleFactoriesResolver;
  27 import org.opendaylight.controller.config.util.ConfigTransactionJMXClient;
  28 import org.opendaylight.controller.config.yang.threadpool.ThreadFactoryServiceInterface;
  29 import org.opendaylight.controller.config.yang.threadpool.impl.NamingThreadFactoryModuleFactory;
  30 import org.opendaylight.controller.config.yang.threadpool.impl.NamingThreadFactoryModuleMXBean;
  31
  32 public class NamingThreadPoolFactoryConfigBeanTest extends AbstractConfigTest {
  33
  34     private NamingThreadFactoryModuleFactory factory;
  35     private final String instanceName = "named";
  36
  37     @Before
  38     public void setUp() {
  39
  40         factory = new NamingThreadFactoryModuleFactory();
  41         super.initConfigTransactionManagerImpl(new HardcodedModuleFactoriesResolver(factory));
  42     }
  43
  44     @Test
  45     public void testCreateBean() throws InstanceAlreadyExistsException, ValidationException,
  46             ConflictingVersionException {
  47         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  48
  49         createNamed(transaction, instanceName, "prefixes");
  50         transaction.validateConfig();
  51         CommitStatus status = transaction.commit();
  52
  53         assertEquals(1, configRegistry.lookupConfigBeans(factory.getImplementationName()).size());
  54         assertEquals(1, status.getNewInstances().size());
  55         assertEquals(0, status.getRecreatedInstances().size());
  56         assertEquals(0, status.getReusedInstances().size());
  57     }
  58
  59     @Test
  60     public void testReusingOldInstance() throws InstanceAlreadyExistsException, ConflictingVersionException,
  61             ValidationException {
  62
  63         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  64         createNamed(transaction, instanceName, "prefixes");
  65
  66         transaction.commit();
  67
  68         assertEquals(1, configRegistry.lookupConfigBeans(factory.getImplementationName()).size());
  69
  70         transaction = configRegistryClient.createTransaction();
  71         CommitStatus status = transaction.commit();
  72
  73         assertEquals(1, configRegistry.lookupConfigBeans(factory.getImplementationName()).size());
  74         assertEquals(0, status.getNewInstances().size());
  75         assertEquals(0, status.getRecreatedInstances().size());
  76         assertEquals(1, status.getReusedInstances().size());
  77
  78     }
  79
  80     @Test
  81     public void testInstanceAlreadyExistsException() throws ConflictingVersionException, ValidationException,
  82             InstanceAlreadyExistsException {
  83         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
  84
  85         createNamed(transaction, instanceName, "prefixes");
  86         transaction.commit();
  87
  88         transaction = configRegistryClient.createTransaction();
  89         try {
  90             createNamed(transaction, instanceName, "prefixes1");
  91             fail();
  92         } catch (InstanceAlreadyExistsException e) {
  93             assertThat(
  94                     e.getMessage(),
  95                     containsString("There is an instance registered with name ModuleIdentifier{factoryName='threadfactory-naming', instanceName='named'}"));
  96         }
  97     }
  98
  99     @Test
 100     public void testValidationException() throws InstanceAlreadyExistsException {
 101         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
 102
 103         ObjectName nameCreated = transaction.createModule(factory.getImplementationName(), instanceName);
 104         transaction.newMXBeanProxy(nameCreated, ThreadFactoryServiceInterface.class);
 105         try {
 106             transaction.validateConfig();
 107             fail();
 108         } catch (ValidationException e) {
 109             assertTrue(e.getFailedValidations().containsKey(factory.getImplementationName()));
 110             assertEquals(1, e.getFailedValidations().get(factory.getImplementationName()).keySet().size());
 111         }
 112     }
 113
 114     @Test
 115     public void testReconfigurationInstance() throws InstanceAlreadyExistsException, ValidationException,
 116             ConflictingVersionException, InstanceNotFoundException {
 117         ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
 118         createNamed(transaction, instanceName, "pref");
 119
 120         transaction.commit();
 121
 122         transaction = configRegistryClient.createTransaction();
 123         ObjectName databaseNew = transaction.lookupConfigBean(factory.getImplementationName(), instanceName);
 124         NamingThreadFactoryModuleMXBean proxy = transaction.newMXBeanProxy(databaseNew,
 125                 NamingThreadFactoryModuleMXBean.class);
 126         proxy.setNamePrefix("pref1");
 127
 128         CommitStatus status = transaction.commit();
 129
 130         assertBeanCount(1, factory.getImplementationName());
 131         assertStatus(status, 0, 1, 0);
 132     }
 133
 134     private ObjectName createNamed(ConfigTransactionJMXClient transaction, String instanceName, String prefixes)
 135             throws InstanceAlreadyExistsException {
 136         ObjectName nameCreated = transaction.createModule(factory.getImplementationName(), instanceName);
 137         NamingThreadFactoryModuleMXBean mxBean = transaction.newMBeanProxy(nameCreated,
 138                 NamingThreadFactoryModuleMXBean.class);
 139         mxBean.setNamePrefix(prefixes);
 140         return nameCreated;
 141     }
 142
 143 }