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 static org.junit.Assert.assertTrue;
11 import static org.junit.Assert.fail;
12 import javax.management.InstanceAlreadyExistsException;
13 import javax.management.InstanceNotFoundException;
14 import javax.management.ObjectName;
15 import org.junit.Before;
16 import org.junit.Test;
17 import org.opendaylight.controller.config.api.ConflictingVersionException;
18 import org.opendaylight.controller.config.api.ValidationException;
19 import org.opendaylight.controller.config.api.jmx.CommitStatus;
20 import org.opendaylight.controller.config.manager.impl.AbstractConfigTest;
21 import org.opendaylight.controller.config.manager.impl.factoriesresolver.HardcodedModuleFactoriesResolver;
22 import org.opendaylight.controller.config.util.ConfigTransactionJMXClient;
23 import org.opendaylight.controller.config.yang.threadpool.impl.NamingThreadFactoryModuleFactory;
24 import org.opendaylight.controller.config.yang.threadpool.impl.NamingThreadFactoryModuleMXBean;
26 public class HashedWheelTimerModuleTest extends AbstractConfigTest {
28 private HashedWheelTimerModuleFactory factory;
29 private NamingThreadFactoryModuleFactory threadFactory;
30 private final String instanceName = "hashed-wheel-timer1";
34 factory = new HashedWheelTimerModuleFactory();
35 threadFactory = new NamingThreadFactoryModuleFactory();
36 super.initConfigTransactionManagerImpl(new HardcodedModuleFactoriesResolver(mockedContext, factory, threadFactory));
39 public void testValidationExceptionTickDuration() throws InstanceAlreadyExistsException {
40 ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
42 createInstance(transaction, instanceName, 0L, 10, true);
43 transaction.validateConfig();
45 } catch (ValidationException e) {
46 assertTrue(e.getMessage().contains("TickDuration value must be greater than 0"));
50 public void testValidationExceptionTicksPerWheel() throws InstanceAlreadyExistsException {
51 ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
53 createInstance(transaction, instanceName, 500L, 0, true);
54 transaction.validateConfig();
56 } catch (ValidationException e) {
57 assertTrue(e.getMessage().contains("TicksPerWheel value must be greater than 0"));
62 public void testCreateBean() throws InstanceAlreadyExistsException, ValidationException,
63 ConflictingVersionException {
64 ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
66 createInstance(transaction, instanceName, 500L, 10, true);
67 createInstance(transaction, instanceName + 1, null, null, false);
68 createInstance(transaction, instanceName + 2, 500L, 10, false);
69 createInstance(transaction, instanceName + 3, 500L, null, false);
70 transaction.validateConfig();
71 CommitStatus status = transaction.commit();
73 assertBeanCount(4, factory.getImplementationName());
74 assertStatus(status, 5, 0, 0);
78 public void testReusingOldInstance() throws InstanceAlreadyExistsException, ConflictingVersionException,
81 ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
82 createInstance(transaction, instanceName, 500L, 10, true);
86 transaction = configRegistryClient.createTransaction();
87 assertBeanCount(1, factory.getImplementationName());
88 CommitStatus status = transaction.commit();
90 assertBeanCount(1, factory.getImplementationName());
91 assertStatus(status, 0, 0, 2);
95 public void testReconfigure() throws InstanceAlreadyExistsException, ConflictingVersionException,
96 ValidationException, InstanceNotFoundException {
98 ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
99 createInstance(transaction, instanceName, 500L, 10, true);
100 transaction.commit();
102 transaction = configRegistryClient.createTransaction();
103 assertBeanCount(1, factory.getImplementationName());
104 HashedWheelTimerModuleMXBean mxBean = transaction.newMBeanProxy(
105 transaction.lookupConfigBean(factory.getImplementationName(), instanceName),
106 HashedWheelTimerModuleMXBean.class);
107 mxBean.setTicksPerWheel(20);
108 CommitStatus status = transaction.commit();
110 assertBeanCount(1, factory.getImplementationName());
111 assertStatus(status, 0, 1, 1);
114 private ObjectName createInstance(final ConfigTransactionJMXClient transaction, final String instanceName,
115 final Long tickDuration, final Integer ticksPerWheel, final boolean hasThreadfactory)
116 throws InstanceAlreadyExistsException {
117 ObjectName nameCreated = transaction.createModule(factory.getImplementationName(), instanceName);
118 HashedWheelTimerModuleMXBean mxBean = transaction
119 .newMBeanProxy(nameCreated, HashedWheelTimerModuleMXBean.class);
120 mxBean.setTickDuration(tickDuration);
121 mxBean.setTicksPerWheel(ticksPerWheel);
122 if (hasThreadfactory) {
123 mxBean.setThreadFactory(createThreadfactoryInstance(transaction, "thread-factory1", "th"));
128 private ObjectName createThreadfactoryInstance(final ConfigTransactionJMXClient transaction, final String instanceName,
129 final String namePrefix) throws InstanceAlreadyExistsException {
130 ObjectName nameCreated = transaction.createModule(threadFactory.getImplementationName(), instanceName);
131 NamingThreadFactoryModuleMXBean mxBean = transaction.newMBeanProxy(nameCreated,
132 NamingThreadFactoryModuleMXBean.class);
133 mxBean.setNamePrefix(namePrefix);