WanQueueSizeDUnitTest (GemFire XD Java API Documentation)

java.lang.Object
- junit.framework.Assert
- - junit.framework.TestCase
  - - dunit.DistributedTestCase
    - - com.gemstone.gemfire.cache30.CacheTestCase
      - com.gemstone.gemfire.internal.cache.tier.sockets.WanQueueSizeDUnitTest

All Implemented Interfaces:

Serializable, junit.framework.Test
```
public class WanQueueSizeDUnitTest
extends CacheTestCase
```
Currently this test is broken, causing other DUnit tests to fail. Please run the testWanQueueSize method with a set of other DUnit tests (I found that just running this and com.gemstone.gemfire.internal.jta.dunit.BlockingTimeOutDUnitTest.txt caused problems) to prove that it is in working order. In general, this test should be a CacheTestCase. CacheTestCase sub-classes already have a static cache instance managed by tried and true methods. No need to re-invent the wheel. Because this DUnit test creates its own cache, I had to add a hacks to clean up the cache instance (closeStaticCache())... which was left lingering for other tests to trip over... unfortunately there are more failures. Mitch Thomas 8/25/2006 This is Dunit test for testing Queue size property of Wan gateway. The test creates wan connected system with 2 WAN sites. One of the sites having a single node WAN gateway act as a server and other as client. The server creates a wan enabled region and does puts on the region. The client does a get on the same region. The CACHE_SIZEfeild can be changed to put different size objects on the region.

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
`static com.gemstone.gemfire.cache.Cache`	`cache`
`static String`	`CLASS_NAME`
`static int`	`CLIENT_PORT`
`static int`	`MAX_PUT`
`static String`	`REGION_NAME`
`static int`	`SERVER_PORT`
`static int`	`SOCKET_BUFF_SIZE`

Fields inherited from class dunit.DistributedTestCase
logPerTest, reconnect, system, testName

Constructor Summary

Constructors
Constructor and Description

WanQueueSizeDUnitTest(String name)
Constructs a test case with the given name.

Constructors
Constructor and Description
`WanQueueSizeDUnitTest(String name)` Constructs a test case with the given name.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`_testWanQueueSize()`
`static void`	`closeStaticCache()` This test really should be convereted to using the cache managed by CacheTestCase and this method would then not be needed CacheTestCase.cacheClose()
`static void`	`createWanClient()` This function creates single node wan site to act as a client.
`static void`	`createWanServer(String host)` This function creates single node wan site to act as a server.
`static void`	`doPutAtServer()` Function for populating the wan eanbled region at the server.
`static void`	`getAtClient()` Function for pgetting the data from wan eanbled region at the server.
`void`	`setUp()` Sets up the test (noop).
`void`	`tearDown2()` Tear down for test
`void`	`testThisDUnitIsBroken()` This Dunit test does the following: 1) Creates a wan site-1 with a Gateway and a wan enabled region to act as a server.

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

- Field Detail
  - CLASS_NAME
```
public static String CLASS_NAME
```
  - SERVER_PORT
```
public static final int SERVER_PORT
```
    See Also:
    
    Constant Field Values
  - CLIENT_PORT
```
public static final int CLIENT_PORT
```
    See Also:
    
    Constant Field Values
  - SOCKET_BUFF_SIZE
```
public static final int SOCKET_BUFF_SIZE
```
    See Also:
    
    Constant Field Values
  - REGION_NAME
```
public static final String REGION_NAME
```
    See Also:
    
    Constant Field Values
  - cache
```
public static volatile com.gemstone.gemfire.cache.Cache cache
```
  - MAX_PUT
```
public static final int MAX_PUT
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - WanQueueSizeDUnitTest
```
public WanQueueSizeDUnitTest(String name)
```
    Constructs a test case with the given name.
    
    Parameters:
    
    name -
- Method Detail
  - setUp
```
public void setUp()
```
    Description copied from class: DistributedTestCase
    
    Sets up the test (noop).
    
    Overrides:
    
    setUp in class DistributedTestCase
  - tearDown2
```
public void tearDown2()
               throws Exception
```
    Tear down for test
    
    Overrides:
    
    tearDown2 in class CacheTestCase
    
    Throws:
    
    Exception
  - testThisDUnitIsBroken
```
public void testThisDUnitIsBroken()
                           throws Exception
```
    This Dunit test does the following:
    1) Creates a wan site-1 with a Gateway and a wan enabled region to act as a server.
    2) Puts are performed at the region on site-2.
    3) Creates a wan site-2 with Gateway and a wan enabled region to act as a client.
    4) gets are performed at the wan region on site-1.
    
    Throws:
    
    Exception
  - _testWanQueueSize
```
public void _testWanQueueSize()
                       throws Exception
```
    Throws:
    
    Exception
  - createWanServer
```
public static void createWanServer(String host)
                            throws Exception
```
    This function creates single node wan site to act as a server. The gateway connects to the other wan site end point. A Wan enabled region is created at the node.
    
    Throws:
    
    Exception
  - createWanClient
```
public static void createWanClient()
                            throws Exception
```
    This function creates single node wan site to act as a client. This wan hub acts as a client to the server. A Wan enabled region is created at the node.
    
    Throws:
    
    Exception
  - doPutAtServer
```
public static void doPutAtServer()
                          throws Exception
```
    Function for populating the wan eanbled region at the server.
    
    Throws:
    
    Exception
  - closeStaticCache
```
public static void closeStaticCache()
```
    This test really should be convereted to using the cache managed by CacheTestCase and this method would then not be needed CacheTestCase.cacheClose()
  - getAtClient
```
public static void getAtClient()
                        throws Exception
```
    Function for pgetting the data from wan eanbled region at the server.
    
    Throws:
    
    Exception

Class WanQueueSizeDUnitTest

Nested Class Summary

Nested classes/interfaces inherited from class dunit.DistributedTestCase

Field Summary

Fields inherited from class dunit.DistributedTestCase

Constructor Summary

Method Summary

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

Methods inherited from class dunit.DistributedTestCase

Methods inherited from class junit.framework.TestCase

Methods inherited from class java.lang.Object

Field Detail

CLASS_NAME

SERVER_PORT

CLIENT_PORT

SOCKET_BUFF_SIZE

REGION_NAME

cache

MAX_PUT

Constructor Detail

WanQueueSizeDUnitTest

Method Detail

setUp

tearDown2

testThisDUnitIsBroken

_testWanQueueSize

createWanServer

createWanClient

doPutAtServer

closeStaticCache

getAtClient