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Merge pull request #4402 from gurbuzali/ticket679/3.3.4
fixes ticket 679, retrieve processed value from record in case of post-processing map-store
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188
hazelcast/src/test/java/com/hazelcast/map/mapstore/PostProcessingMapStoreTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,188 @@ | ||
| package com.hazelcast.map.mapstore; | ||
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| import com.hazelcast.config.Config; | ||
| import com.hazelcast.config.MapConfig; | ||
| import com.hazelcast.config.MapStoreConfig; | ||
| import com.hazelcast.core.HazelcastInstance; | ||
| import com.hazelcast.core.IMap; | ||
| import com.hazelcast.core.MapStore; | ||
| import com.hazelcast.core.PostProcessingMapStore; | ||
| import com.hazelcast.core.TransactionalMap; | ||
| import com.hazelcast.test.HazelcastParallelClassRunner; | ||
| import com.hazelcast.test.HazelcastTestSupport; | ||
| import com.hazelcast.test.TestHazelcastInstanceFactory; | ||
| import com.hazelcast.test.annotation.QuickTest; | ||
| import com.hazelcast.transaction.TransactionException; | ||
| import com.hazelcast.transaction.TransactionalTask; | ||
| import com.hazelcast.transaction.TransactionalTaskContext; | ||
| import org.junit.Test; | ||
| import org.junit.experimental.categories.Category; | ||
| import org.junit.runner.RunWith; | ||
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| import java.io.Serializable; | ||
| import java.util.Collection; | ||
| import java.util.HashMap; | ||
| import java.util.Map; | ||
| import java.util.Set; | ||
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| import static org.junit.Assert.assertEquals; | ||
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| @RunWith(HazelcastParallelClassRunner.class) | ||
| @Category(QuickTest.class) | ||
| public class PostProcessingMapStoreTest extends HazelcastTestSupport { | ||
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| @Test | ||
| public void testProcessedValueCarriedToTheBackup_whenPut() { | ||
| String name = randomString(); | ||
| HazelcastInstance[] instances = getInstances(name); | ||
| IMap<Integer, SampleObject> map1 = instances[0].getMap(name); | ||
| IMap<Integer, SampleObject> map2 = instances[1].getMap(name); | ||
| int size = 1000; | ||
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| for (int i = 0; i < size; i++) { | ||
| map1.put(i, new SampleObject(i)); | ||
| } | ||
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| for (int i = 0; i < size; i++) { | ||
| SampleObject o = map1.get(i); | ||
| assertEquals(i + 1, o.version); | ||
| } | ||
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| for (int i = 0; i < size; i++) { | ||
| SampleObject o = map2.get(i); | ||
| assertEquals(i + 1, o.version); | ||
| } | ||
| } | ||
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| @Test | ||
| public void testProcessedValueCarriedToTheBackup_whenTxnPut() { | ||
| final String name = randomString(); | ||
| HazelcastInstance[] instances = getInstances(name); | ||
| IMap<Integer, SampleObject> map1 = instances[0].getMap(name); | ||
| IMap<Integer, SampleObject> map2 = instances[1].getMap(name); | ||
| int size = 1000; | ||
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| for (int i = 0; i < size; i++) { | ||
| final int key = i; | ||
| instances[0].executeTransaction(new TransactionalTask<Object>() { | ||
| @Override | ||
| public Object execute(TransactionalTaskContext context) throws TransactionException { | ||
| TransactionalMap<Integer, SampleObject> map = context.getMap(name); | ||
| map.put(key, new SampleObject(key)); | ||
| return null; | ||
| } | ||
| }); | ||
| } | ||
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| for (int i = 0; i < size; i++) { | ||
| SampleObject o = map1.get(i); | ||
| assertEquals(i + 1, o.version); | ||
| } | ||
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| for (int i = 0; i < size; i++) { | ||
| SampleObject o = map2.get(i); | ||
| assertEquals(i + 1, o.version); | ||
| } | ||
| } | ||
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| @Test | ||
| public void testProcessedValueCarriedToTheBackup_whenPutAll() { | ||
| String name = randomString(); | ||
| HazelcastInstance[] instances = getInstances(name); | ||
| IMap<Integer, SampleObject> map1 = instances[0].getMap(name); | ||
| IMap<Integer, SampleObject> map2 = instances[1].getMap(name); | ||
| int size = 1000; | ||
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| Map<Integer, SampleObject> temp = new HashMap<Integer, SampleObject>(); | ||
| for (int i = 0; i < size; i++) { | ||
| temp.put(i, new SampleObject(i)); | ||
| } | ||
| map1.putAll(temp); | ||
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| for (int i = 0; i < size; i++) { | ||
| SampleObject o = map1.get(i); | ||
| assertEquals(i + 1, o.version); | ||
| } | ||
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| for (int i = 0; i < size; i++) { | ||
| SampleObject o = map2.get(i); | ||
| assertEquals(i + 1, o.version); | ||
| } | ||
| } | ||
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| HazelcastInstance[] getInstances(String name) { | ||
| TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2); | ||
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| Config config = new Config(); | ||
| MapConfig mapConfig = config.getMapConfig(name); | ||
| mapConfig.setReadBackupData(true); | ||
| MapStoreConfig mapStoreConfig = new MapStoreConfig(); | ||
| mapStoreConfig.setEnabled(true).setClassName(IncrementerPostProcessingMapStore.class.getName()); | ||
| mapConfig.setMapStoreConfig(mapStoreConfig); | ||
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| HazelcastInstance instance1 = factory.newHazelcastInstance(config); | ||
| HazelcastInstance instance2 = factory.newHazelcastInstance(config); | ||
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| return new HazelcastInstance[]{instance1, instance2}; | ||
| } | ||
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| public static class IncrementerPostProcessingMapStore implements MapStore<Integer, SampleObject>, PostProcessingMapStore { | ||
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| Map<Integer, SampleObject> map = new HashMap<Integer, SampleObject>(); | ||
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| @Override | ||
| public void store(Integer key, SampleObject value) { | ||
| value.version++; | ||
| map.put(key, value); | ||
| } | ||
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| @Override | ||
| public void storeAll(Map<Integer, SampleObject> map) { | ||
| for (Map.Entry<Integer, SampleObject> entry : map.entrySet()) { | ||
| store(entry.getKey(), entry.getValue()); | ||
| } | ||
| } | ||
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| @Override | ||
| public void delete(Integer key) { | ||
| map.remove(key); | ||
| } | ||
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| @Override | ||
| public void deleteAll(Collection<Integer> keys) { | ||
| for (Integer key : keys) { | ||
| map.remove(key); | ||
| } | ||
| } | ||
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| @Override | ||
| public SampleObject load(Integer key) { | ||
| return map.get(key); | ||
| } | ||
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| @Override | ||
| public Map<Integer, SampleObject> loadAll(Collection<Integer> keys) { | ||
| HashMap<Integer, SampleObject> temp = new HashMap<Integer, SampleObject>(); | ||
| for (Integer key : keys) { | ||
| temp.put(key, map.get(key)); | ||
| } | ||
| return temp; | ||
| } | ||
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| @Override | ||
| public Set<Integer> loadAllKeys() { | ||
| return map.keySet(); | ||
| } | ||
| } | ||
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| public static class SampleObject implements Serializable { | ||
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| public int version; | ||
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| public SampleObject(int version) { | ||
| this.version = version; | ||
| } | ||
| } | ||
| } |