package org.infinispan.distribution;
import java.util.HashSet;
import java.util.Set;
import org.infinispan.Cache;
import org.infinispan.configuration.cache.CacheMode;
import org.infinispan.configuration.cache.ConfigurationBuilder;
import org.infinispan.persistence.PersistenceUtil;
import org.infinispan.persistence.dummy.DummyInMemoryStoreConfigurationBuilder;
import org.infinispan.persistence.spi.AdvancedCacheLoader;
import org.infinispan.test.MultipleCacheManagersTest;
import org.infinispan.test.TestingUtil;
import org.infinispan.transaction.LockingMode;
import org.infinispan.transaction.TransactionMode;
import org.testng.Assert;
import org.testng.annotations.Test;
/**
* Tests distributed caches with shared cache stores under transactional
* environments.
*
* @author Thomas Fromm
* @since 5.1
*/
@Test(groups = "functional", testName = "distribution.PessimisticDistSyncTxStoreSharedTest")
public class PessimisticDistSyncTxStoreSharedTest extends MultipleCacheManagersTest {
private ConfigurationBuilder getCB(){
ConfigurationBuilder cb = new ConfigurationBuilder();
cb.clustering()
.cacheMode(CacheMode.DIST_SYNC)
.remoteTimeout(60000)
.stateTransfer().timeout(180000).fetchInMemoryState(true)
.hash().numOwners(1);
// transactions
cb.transaction()
.transactionMode(TransactionMode.TRANSACTIONAL)
.lockingMode(LockingMode.PESSIMISTIC);
// cb.transaction().transactionMode(TransactionMode.NON_TRANSACTIONAL);
cb.persistence().passivation(false);
// Make it really shared by adding the test's name as store name
cb.persistence()
.addStore(DummyInMemoryStoreConfigurationBuilder.class).preload(true).shared(true)
.storeName(getClass().getSimpleName()).async()
.disable();
return cb;
}
@Override
protected void createCacheManagers() throws Throwable {
createCluster(getCB(), 1);
defineConfigurationOnAllManagers("P006", getCB());
waitForClusterToForm();
}
@Test
public void testInvalidPut() throws Exception {
Cache cache = cacheManagers.get(0).getCache("P006");
// add 1st 4 elements
for(int i = 0; i < 4; i++){
cache.put(cacheManagers.get(0).getAddress().toString()+"-"+i, "42");
}
// lets check if all elements arrived
AdvancedCacheLoader cs1 = (AdvancedCacheLoader) TestingUtil.getCacheLoader(cache);
Set<Object> keys = PersistenceUtil.toKeySet(cs1, null);
Assert.assertEquals(keys.size(), 4);
// now start 2nd node
addClusterEnabledCacheManager(getCB()).defineConfiguration("P006", getCB().build());
waitForClusterToForm("P006");
cache = cacheManagers.get(1).getCache("P006");
// add next 4 elements
for(int i = 0; i < 4; i++){
cache.put(cacheManagers.get(1).getAddress().toString()+"-"+i, "42");
}
Set mergedKeys = new HashSet();
// add keys from all cache stores
AdvancedCacheLoader cs2 = (AdvancedCacheLoader) TestingUtil.getCacheLoader(cache);
log.debugf("Load from cache store via cache 1");
mergedKeys.addAll(PersistenceUtil.toKeySet(cs1, null));
log.debugf("Load from cache store via cache 2");
mergedKeys.addAll(PersistenceUtil.toKeySet(cs2, null));
Assert.assertEquals(mergedKeys.size(), 8);
}
}