/*
* Copyright (c) 2008-2013, Hazelcast, Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hazelcast.collection.list;
import com.hazelcast.config.Config;
import com.hazelcast.config.ListConfig;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.IList;
import com.hazelcast.test.HazelcastParallelClassRunner;
import com.hazelcast.test.HazelcastTestSupport;
import com.hazelcast.test.TestHazelcastInstanceFactory;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import java.util.ArrayList;
import java.util.List;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
@RunWith(HazelcastParallelClassRunner.class)
@Category(QuickTest.class)
public class ClusterListTest extends HazelcastTestSupport {
@Test
public void testAddRemove() {
final String name = randomString();
final int count = 100;
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
final HazelcastInstance[] instances = factory.newInstances();
IList list1 = instances[0].getList(name);
IList list2 = instances[1].getList(name);
for (int i = 0; i < count; i++) {
assertTrue(list1.add("item" + i));
assertTrue(list2.add("item" + i));
}
assertSizeEventually(200, list1);
assertSizeEventually(200, list2);
assertEquals("item0", list1.get(0));
assertEquals("item0", list2.get(0));
assertEquals("item99", list1.get(199));
assertEquals("item99", list2.get(199));
for (int i = 0; i < count; i++) {
assertEquals("item" + i, list1.remove(i));
}
assertSizeEventually(100, list2);
for (int i = 0; i < count; i++) {
assertTrue(list2.remove("item" + i));
}
assertSizeEventually(0, list1);
assertSizeEventually(0, list2);
}
@Test
public void testAddContainsRemoveRetainsAll() {
final String name = randomString();
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
HazelcastInstance instance1 = factory.newHazelcastInstance();
HazelcastInstance instance2 = factory.newHazelcastInstance();
IList list1 = instance1.getList(name);
IList list2 = instance2.getList(name);
List listTest1 = new ArrayList();
for (int i = 0; i < 100; i++) {
listTest1.add("item" + i);
}
assertTrue(list1.addAll(listTest1));
assertSizeEventually(100,list2);
List listTest2 = new ArrayList();
for (int i = 30; i < 40; i++) {
listTest2.add("item" + i);
}
assertTrue(list2.containsAll(listTest2));
assertTrue(list2.retainAll(listTest2));
assertSizeEventually(10,list1);
assertTrue(list1.removeAll(listTest2));
assertSizeEventually(0, list1);
}
@Test
public void testShutdown() {
final String name = randomString();
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
final HazelcastInstance[] instances = factory.newInstances();
IList list1 = instances[0].getList(name);
IList list2 = instances[1].getList(name);
warmUpPartitions(instances);
for (int i = 0; i < 50; i++) {
list1.add("item" + i);
}
instances[0].shutdown();
assertSizeEventually(50, list2);
for (int i = 50; i < 100; i++) {
list2.add("item" + i);
}
for (int i = 0; i < 100; i++) {
assertEquals("item" + i, list2.remove(0));
}
}
@Test
public void testMigration() {
Config config = new Config();
final String name = randomString();
config.addListConfig(new ListConfig().setName(name).setBackupCount(1));
final int insCount = 4;
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(insCount);
HazelcastInstance instance1 = factory.newHazelcastInstance(config);
IList list = instance1.getList(name);
for (int i = 0; i < 100; i++) {
list.add("item" + i);
}
HazelcastInstance instance2 = factory.newHazelcastInstance(config);
assertEquals(100, instance2.getList(name).size());
HazelcastInstance instance3 = factory.newHazelcastInstance(config);
assertEquals(100, instance3.getList(name).size());
instance1.shutdown();
assertEquals(100, instance3.getList(name).size());
list = instance2.getList(name);
for (int i = 0; i < 100; i++) {
list.add("item-" + i);
}
instance2.shutdown();
assertEquals(200, instance3.getList(name).size());
instance1 = factory.newHazelcastInstance(config);
assertEquals(200, instance1.getList(name).size());
instance3.shutdown();
assertEquals(200, instance1.getList(name).size());
}
@Test
public void testMaxSize() {
Config config = new Config();
final String name = "defList";
config.addListConfig(new ListConfig().setName(name).setBackupCount(1).setMaxSize(100));
final int insCount = 2;
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(insCount);
HazelcastInstance instance1 = factory.newHazelcastInstance(config);
HazelcastInstance instance2 = factory.newHazelcastInstance(config);
IList list = instance1.getList(name);
for (int i = 0; i < 100; i++) {
assertTrue(list.add("item" + i));
}
assertFalse(list.add("item"));
assertNotNull(list.remove(0));
assertTrue(list.add("item"));
}
}