2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.controller.config.yang.netty.timer;
10 import javax.management.InstanceAlreadyExistsException;
11 import javax.management.InstanceNotFoundException;
12 import javax.management.ObjectName;
14 import junit.framework.Assert;
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 import org.opendaylight.controller.config.yang.threadpool.impl.NamingThreadFactoryModuleFactory;
25 import org.opendaylight.controller.config.yang.threadpool.impl.NamingThreadFactoryModuleMXBean;
27 public class HashedWheelTimerModuleTest extends AbstractConfigTest {
29 private HashedWheelTimerModuleFactory factory;
30 private NamingThreadFactoryModuleFactory threadFactory;
31 private final String instanceName = "hashed-wheel-timer1";
35 factory = new HashedWheelTimerModuleFactory();
36 threadFactory = new NamingThreadFactoryModuleFactory();
37 super.initConfigTransactionManagerImpl(new HardcodedModuleFactoriesResolver(factory, threadFactory));
40 public void testValidationExceptionTickDuration() throws InstanceAlreadyExistsException {
41 ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
43 createInstance(transaction, instanceName, 0L, 10, true);
44 transaction.validateConfig();
46 } catch (ValidationException e) {
47 Assert.assertTrue(e.getMessage().contains("TickDuration value must be greater than 0"));
51 public void testValidationExceptionTicksPerWheel() throws InstanceAlreadyExistsException {
52 ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
54 createInstance(transaction, instanceName, 500L, 0, true);
55 transaction.validateConfig();
57 } catch (ValidationException e) {
58 Assert.assertTrue(e.getMessage().contains("TicksPerWheel value must be greater than 0"));
63 public void testCreateBean() throws InstanceAlreadyExistsException, ValidationException,
64 ConflictingVersionException {
65 ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
67 createInstance(transaction, instanceName, 500L, 10, true);
68 createInstance(transaction, instanceName + 1, null, null, false);
69 createInstance(transaction, instanceName + 2, 500L, 10, false);
70 createInstance(transaction, instanceName + 3, 500L, null, false);
71 transaction.validateConfig();
72 CommitStatus status = transaction.commit();
74 assertBeanCount(4, factory.getImplementationName());
75 assertStatus(status, 5, 0, 0);
79 public void testReusingOldInstance() throws InstanceAlreadyExistsException, ConflictingVersionException,
82 ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
83 createInstance(transaction, instanceName, 500L, 10, true);
87 transaction = configRegistryClient.createTransaction();
88 assertBeanCount(1, factory.getImplementationName());
89 CommitStatus status = transaction.commit();
91 assertBeanCount(1, factory.getImplementationName());
92 assertStatus(status, 0, 0, 2);
96 public void testReconfigure() throws InstanceAlreadyExistsException, ConflictingVersionException,
97 ValidationException, InstanceNotFoundException {
99 ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
100 createInstance(transaction, instanceName, 500L, 10, true);
101 transaction.commit();
103 transaction = configRegistryClient.createTransaction();
104 assertBeanCount(1, factory.getImplementationName());
105 HashedWheelTimerModuleMXBean mxBean = transaction.newMBeanProxy(
106 transaction.lookupConfigBean(factory.getImplementationName(), instanceName),
107 HashedWheelTimerModuleMXBean.class);
108 mxBean.setTicksPerWheel(20);
109 CommitStatus status = transaction.commit();
111 assertBeanCount(1, factory.getImplementationName());
112 assertStatus(status, 0, 1, 1);
115 private ObjectName createInstance(ConfigTransactionJMXClient transaction, String instanceName,
116 final Long tickDuration, final Integer ticksPerWheel, final boolean hasThreadfactory)
117 throws InstanceAlreadyExistsException {
118 ObjectName nameCreated = transaction.createModule(factory.getImplementationName(), instanceName);
119 HashedWheelTimerModuleMXBean mxBean = transaction
120 .newMBeanProxy(nameCreated, HashedWheelTimerModuleMXBean.class);
121 mxBean.setTickDuration(tickDuration);
122 mxBean.setTicksPerWheel(ticksPerWheel);
123 if (hasThreadfactory) {
124 mxBean.setThreadFactory(createThreadfactoryInstance(transaction, "thread-factory1", "th"));
129 private ObjectName createThreadfactoryInstance(ConfigTransactionJMXClient transaction, String instanceName,
130 final String namePrefix) throws InstanceAlreadyExistsException {
131 ObjectName nameCreated = transaction.createModule(threadFactory.getImplementationName(), instanceName);
132 NamingThreadFactoryModuleMXBean mxBean = transaction.newMBeanProxy(nameCreated,
133 NamingThreadFactoryModuleMXBean.class);
134 mxBean.setNamePrefix(namePrefix);