com.gemstone.gemfire.internal.cache.tier.sockets

Class HAStartupAndFailoverDUnitTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

dunit.DistributedTestCase

com.gemstone.gemfire.internal.cache.tier.sockets.HAStartupAndFailoverDUnitTest

All Implemented Interfaces:

java.io.Serializable, junit.framework.Test

public class HAStartupAndFailoverDUnitTest
extends DistributedTestCase

Test to verify Startup. and failover during startup.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class dunit.DistributedTestCase

DistributedTestCase.ExpectedException, DistributedTestCase.WaitCriterion, DistributedTestCase.WaitCriterion2

Field Summary

Fields

Modifier and Type	Field and Description
protected static com.gemstone.gemfire.cache.Cache	cache
protected static boolean	identifiedPrimary
protected static com.gemstone.gemfire.cache.client.internal.PoolImpl	pool

Fields inherited from class dunit.DistributedTestCase

logPerTest, reconnect, system, testName

Constructor Summary

Constructors

Constructor and Description
HAStartupAndFailoverDUnitTest(java.lang.String name) constructor

Method Summary

Modifier and Type	Method and Description
static void	closeCache()
static void	createClientCache(java.lang.String testName, java.lang.String host)
static void	createClientCacheWithIncorrectPrimary(java.lang.String testName, java.lang.String host)
static void	createClientCacheWithLargeRetryInterval(java.lang.String testName, java.lang.String host)
static void	createClientCacheWithLargeRetryIntervalAndWithoutCallbackConnection(java.lang.String testName, java.lang.String host)
static java.lang.Integer	createServerCache()
static void	put()
static void	setBridgeObserver()
void	setUp() Sets up the test (noop).
static void	startServer()
static void	stopServer()
void	tearDown2() Tears down the test.
void	testCacheClientUpdaterInitiatesFailoverOnBothPrimaryAndSecondaryFailure() Tests failover initialization by cacheClientUpdater Thread failure on both Primary and Secondary server
void	testCacheClientUpdaterInitiatesFailoverOnBothPrimaryAndSecondaryFailureWithServerMonitors() Tests failover initialization by cacheClientUpdater Thread
void	testCacheClientUpdaterInitiatesFailoverOnSecondaryFailure() Tests failover initialization by cacheClientUpdater Thread on failure on Secondary server
void	testCacheClientUpdatersInitiatesFailoverOnPrimaryFailure() Tests failover initialization by cacheClientUpdater Thread on failure in Primary Server
void	testExceptionWhileMakingPrimary() verify that when an exeption occurs during making primary , new primary will be selected
void	testInitiateFailoverByCacheOperationThreads_Secondary() Tests failover initialization by cache operation Threads on secondary
void	testPrimaryFailover() Stops primary server one by one to ensure new primary is selected
void	testPrimaryShouldBeNullAndEPListShouldBeEmptyWhenAllServersAreDead() verify that Primary Should Be Null And EPList Should Be Empty When All Servers Are Dead
void	testTwoPrimaryFailedOneAfterTheAnother() verify that when an exeption occurs during making primary to two EPs , new primary will be selected
static void	unSetBridgeObserver()
static void	verifyDeadAndLiveServers(int expectedDeadServers, int expectedLiveServers)
static void	verifyDispatcherIsAlive()
static void	verifyDispatcherIsNotAlive()
static void	verifyPrimaryShouldBeNullAndEPListShouldBeEmpty()
static void	verifyPrimaryShouldNotBeNullAndEPListShouldNotBeEmpty()
static void	waitForPrimaryIdentification()

Methods inherited from class dunit.DistributedTestCase

addExpectedException, addExpectedException, addHydraProperties, attachDebugger, checkBBFlag, cleanupAllVms, clearBBFlag, crashDistributedSystem, crashDistributedSystem, createLogWriter, disconnectAllFromDS, disconnectFromDS, 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

Field Detail

cache

protected static com.gemstone.gemfire.cache.Cache cache

pool

protected static com.gemstone.gemfire.cache.client.internal.PoolImpl pool

identifiedPrimary

protected static boolean identifiedPrimary

Constructor Detail

HAStartupAndFailoverDUnitTest

public HAStartupAndFailoverDUnitTest(java.lang.String name)

constructor

Method Detail

setUp

public void setUp()
           throws java.lang.Exception

Description copied from class: DistributedTestCase

Sets up the test (noop).

Overrides:

setUp in class DistributedTestCase

Throws:

java.lang.Exception

testPrimaryFailover

public void testPrimaryFailover()
                         throws java.lang.Exception

Stops primary server one by one to ensure new primary is selected

Throws:

java.lang.Exception

testExceptionWhileMakingPrimary

public void testExceptionWhileMakingPrimary()
                                     throws java.lang.Exception

verify that when an exeption occurs during making primary , new primary will be selected

Throws:

java.lang.Exception

testTwoPrimaryFailedOneAfterTheAnother

public void testTwoPrimaryFailedOneAfterTheAnother()
                                            throws java.lang.Exception

verify that when an exeption occurs during making primary to two EPs , new primary will be selected

Throws:

java.lang.Exception

testPrimaryShouldBeNullAndEPListShouldBeEmptyWhenAllServersAreDead

public void testPrimaryShouldBeNullAndEPListShouldBeEmptyWhenAllServersAreDead()
                                                                        throws java.lang.Exception

verify that Primary Should Be Null And EPList Should Be Empty When All Servers Are Dead

Throws:

java.lang.Exception

testCacheClientUpdatersInitiatesFailoverOnPrimaryFailure

public void testCacheClientUpdatersInitiatesFailoverOnPrimaryFailure()
                                                              throws java.lang.Exception

Tests failover initialization by cacheClientUpdater Thread on failure in Primary Server

Throws:

java.lang.Exception

testCacheClientUpdaterInitiatesFailoverOnSecondaryFailure

public void testCacheClientUpdaterInitiatesFailoverOnSecondaryFailure()
                                                               throws java.lang.Exception

Tests failover initialization by cacheClientUpdater Thread on failure on Secondary server

Throws:

java.lang.Exception

testCacheClientUpdaterInitiatesFailoverOnBothPrimaryAndSecondaryFailure

public void testCacheClientUpdaterInitiatesFailoverOnBothPrimaryAndSecondaryFailure()
                                                                             throws java.lang.Exception

Tests failover initialization by cacheClientUpdater Thread failure on both Primary and Secondary server

Throws:

java.lang.Exception

testCacheClientUpdaterInitiatesFailoverOnBothPrimaryAndSecondaryFailureWithServerMonitors

public void testCacheClientUpdaterInitiatesFailoverOnBothPrimaryAndSecondaryFailureWithServerMonitors()
                                                                                               throws java.lang.Exception

Tests failover initialization by cacheClientUpdater Thread

Throws:

java.lang.Exception

testInitiateFailoverByCacheOperationThreads_Secondary

public void testInitiateFailoverByCacheOperationThreads_Secondary()
                                                           throws java.lang.Exception

Tests failover initialization by cache operation Threads on secondary

Throws:

java.lang.Exception

put

public static void put()

verifyDeadAndLiveServers

public static void verifyDeadAndLiveServers(int expectedDeadServers,
                                            int expectedLiveServers)

setBridgeObserver

public static void setBridgeObserver()

unSetBridgeObserver

public static void unSetBridgeObserver()

stopServer

public static void stopServer()

verifyPrimaryShouldNotBeNullAndEPListShouldNotBeEmpty

public static void verifyPrimaryShouldNotBeNullAndEPListShouldNotBeEmpty()

verifyPrimaryShouldBeNullAndEPListShouldBeEmpty

public static void verifyPrimaryShouldBeNullAndEPListShouldBeEmpty()

startServer

public static void startServer()

waitForPrimaryIdentification

public static void waitForPrimaryIdentification()

verifyDispatcherIsAlive

public static void verifyDispatcherIsAlive()

verifyDispatcherIsNotAlive

public static void verifyDispatcherIsNotAlive()

createClientCache

public static void createClientCache(java.lang.String testName,
                                     java.lang.String host)
                              throws java.lang.Exception

Throws:

java.lang.Exception

createClientCacheWithLargeRetryInterval

public static void createClientCacheWithLargeRetryInterval(java.lang.String testName,
                                                           java.lang.String host)
                                                    throws java.lang.Exception

Throws:

java.lang.Exception

createClientCacheWithLargeRetryIntervalAndWithoutCallbackConnection

public static void createClientCacheWithLargeRetryIntervalAndWithoutCallbackConnection(java.lang.String testName,
                                                                                       java.lang.String host)
                                                                                throws java.lang.Exception

Throws:

java.lang.Exception

createClientCacheWithIncorrectPrimary

public static void createClientCacheWithIncorrectPrimary(java.lang.String testName,
                                                         java.lang.String host)
                                                  throws java.lang.Exception

Throws:

java.lang.Exception

createServerCache

public static java.lang.Integer createServerCache()
                                           throws java.lang.Exception

Throws:

java.lang.Exception

tearDown2

public void tearDown2()
               throws java.lang.Exception

Description copied from class: DistributedTestCase

Tears down the test. This method is called by the final DistributedTestCase.tearDown() method, and should be over ridden in its place.

Overrides:

tearDown2 in class DistributedTestCase

Throws:

java.lang.Exception

closeCache

public static void closeCache()