/*
* Copyright (c) 2008-2017, 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.partition;
import com.hazelcast.config.Config;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.MigrationEvent;
import com.hazelcast.core.MigrationListener;
import com.hazelcast.test.AssertTask;
import com.hazelcast.test.HazelcastSerialClassRunner;
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.concurrent.atomic.AtomicBoolean;
import static org.junit.Assert.assertTrue;
@RunWith(HazelcastSerialClassRunner.class)
@Category(QuickTest.class)
public class PartitionMigrationListenerLiteMemberTest
extends HazelcastTestSupport {
@Test
public void testMigrationListenerOnLiteMember()
throws Exception {
final TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
factory.newHazelcastInstance();
final Config liteConfig = new Config().setLiteMember(true);
final HazelcastInstance lite = factory.newHazelcastInstance(liteConfig);
warmUpPartitions(lite);
final DummyMigrationListener listener = new DummyMigrationListener();
lite.getPartitionService().addMigrationListener(listener);
factory.newHazelcastInstance();
assertTrueEventually(new AssertTask() {
@Override
public void run()
throws Exception {
assertTrue(listener.started.get());
assertTrue(listener.completed.get());
}
});
}
private static class DummyMigrationListener
implements MigrationListener {
private AtomicBoolean started = new AtomicBoolean();
private AtomicBoolean completed = new AtomicBoolean();
@Override
public void migrationStarted(MigrationEvent migrationEvent) {
started.compareAndSet(false, true);
}
@Override
public void migrationCompleted(MigrationEvent migrationEvent) {
completed.compareAndSet(false, true);
}
@Override
public void migrationFailed(MigrationEvent migrationEvent) {
}
}
}