com.gemstone.gemfire.admin.jmx.internal

Class JmxStatResourcesCleanupDUnitTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

dunit.DistributedTestCase

com.gemstone.gemfire.cache30.CacheTestCase

com.gemstone.gemfire.admin.AdminDUnitTestCase

com.gemstone.gemfire.admin.jmx.internal.JmxStatResourcesCleanupDUnitTest

All Implemented Interfaces:

java.io.Serializable, junit.framework.Test

public class JmxStatResourcesCleanupDUnitTest
extends AdminDUnitTestCase

This is a DUnit test to verify clean up of statistic JMX resources created for cache & application member VMs when these member VM gets disconnected.

 1. Start agent from current client VM (VM#4) 
 2. From client VM, invoke connectToSystem on agent VM. Collect reference to 
    distributed system MBean in setUp. 
 3. Start the cache & initialize the system in cache VM (CACHE_VM i.e. VM#0). 
 4. From client VM, invoke manageSystemMemberApplications on distributed 
    system MBean (in step 2). On the SystemMember manageStat methods is called 
    over JMX. 
 5. Stop the cache & disconnect the cacheVM from the DS. 
 6. Checks if the count of all the created managed statistics resources has 
    become zero again.
 

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class dunit.DistributedTestCase

DistributedTestCase.ExpectedException, DistributedTestCase.WaitCriterion, DistributedTestCase.WaitCriterion2

Field Summary

Fields inherited from class com.gemstone.gemfire.admin.AdminDUnitTestCase

agent, AGENT_VM, debug, NUM_RETRY, RETRY_INTERVAL, shutdownThread, tcSystem, urlString

Fields inherited from class com.gemstone.gemfire.cache30.CacheTestCase

cache

Fields inherited from class dunit.DistributedTestCase

logPerTest, reconnect, system, testName

Constructor Summary

Constructors

Constructor and Description
JmxStatResourcesCleanupDUnitTest(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
protected boolean	isJMX() Whether JMX is to be used in this test case.
void	setUp() In addition to the setup done by the superclass, also creates a DistributedSystem admin object.
void	tearDown2() Destroys the DistributedSystem created in AdminDUnitTestCase.setUp() and performs the tear down inherited from the superclass.
void	testCleanUp() Test to check clean up of managed stats resources.

Methods inherited from class com.gemstone.gemfire.admin.AdminDUnitTestCase

assertAgent, assertLog, createDistributedSystem, disconnect, getAdminDistributedSystem, getDistributedMember, getDistributionConfig, getLocators, isRMI, isSSL, reconnectToSystem, startAgent, stopAgent

Methods inherited from class com.gemstone.gemfire.cache30.CacheTestCase

addExceptionTag1, basicGetCache, beginCacheXml, cleanDiskDirs, closeAllCache, closeCache, createLonerCache, createMcastCache, createMcastCache, createRegion, createRegion, createRootRegion, createRootRegion, disconnectFromDS, finishCacheXml, finishCacheXml, getCache, getCache, getCache, getCache, getClientCache, getDiskDirs, getGemfireCache, getInternalRegionArguments, getRootRegion, getRootRegion, hasCache, remoteTearDown, removeExceptionTag1, sendSerialMessageToAll, sendUnorderedMessageToAll

Methods inherited from class dunit.DistributedTestCase

addExpectedException, addExpectedException, addHydraProperties, attachDebugger, checkBBFlag, cleanupAllVms, clearBBFlag, crashDistributedSystem, crashDistributedSystem, createLogWriter, disconnectAllFromDS, dumpAllStacks, dumpMyThreads, dumpStack, dumpStack, dumpStack, dumpStackTrace, fail, getAllDistributedSystemProperties, getDistributedSystemProperties, getDUnitLocatorAddress, getDUnitLocatorPort, getDUnitLocatorString, getDUnitLogLevel, getIPLiteral, getLogWriter, getLonerSystem, getMcastSystem, getMcastSystem, getRepeatTimeoutMs, getServerHostName, getSystem, getSystem, getTestClass, getTestName, getUniqueName, getVMCount, incBBFlag, invokeInEveryVM, invokeInEveryVM, invokeInEveryVM, invokeInEveryVM, invokeInEveryVMRepeatingIfNecessary, invokeInLocator, invokeRepeatingIfNecessary, isConnectedToDS, join, noteTiming, pause, pause, perVMSetUp, realTearDown, setDiskStoreForGateway, setSystem, setTestName, staticPause, tearDown, unregisterAllDataSerializersFromAllVms, unregisterDataSerializerInThisVM, unregisterInstantiatorsInThisVM, waitForBBFlag, waitForCriterion, waitMutex

Methods inherited from class junit.framework.TestCase

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, getName, run, run, runBare, runTest, setName, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

JmxStatResourcesCleanupDUnitTest

public JmxStatResourcesCleanupDUnitTest(java.lang.String name)

Method Detail

isJMX

protected boolean isJMX()

Whether JMX is to be used in this test case. Overridden to return true.

Overrides:

isJMX in class AdminDUnitTestCase

Returns:

true always

testCleanUp

public void testCleanUp()
                 throws java.lang.Exception

Test to check clean up of managed stats resources.

Throws:

java.lang.Exception - one of the reasons could be failure of JMX operations

setUp

public void setUp()
           throws java.lang.Exception

Description copied from class: AdminDUnitTestCase

In addition to the setup done by the superclass, also creates a DistributedSystem admin object.

Overrides:

setUp in class AdminDUnitTestCase

Throws:

java.lang.Exception

tearDown2

public void tearDown2()
               throws java.lang.Exception

Description copied from class: AdminDUnitTestCase

Destroys the DistributedSystem created in AdminDUnitTestCase.setUp() and performs the tear down inherited from the superclass.

Overrides:

tearDown2 in class AdminDUnitTestCase

Throws:

java.lang.Exception