/*
* 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.cache;
import com.hazelcast.cache.CachePartitionLostListenerTest.EventCollectingCachePartitionLostListener;
import com.hazelcast.cache.impl.CacheService;
import com.hazelcast.cache.impl.HazelcastServerCachingProvider;
import com.hazelcast.cache.impl.event.CachePartitionLostListener;
import com.hazelcast.config.CachePartitionLostListenerConfig;
import com.hazelcast.config.CachePartitionLostListenerConfigReadOnly;
import com.hazelcast.config.CacheSimpleConfig;
import com.hazelcast.config.Config;
import com.hazelcast.config.XmlConfigBuilder;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.spi.EventRegistration;
import com.hazelcast.spi.EventService;
import com.hazelcast.test.AssertTask;
import com.hazelcast.test.HazelcastParallelClassRunner;
import com.hazelcast.test.HazelcastTestSupport;
import com.hazelcast.test.TestHazelcastInstanceFactory;
import com.hazelcast.test.annotation.ParallelTest;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import javax.cache.CacheManager;
import java.io.IOException;
import java.net.URL;
import java.util.Collection;
import java.util.EventListener;
import java.util.List;
import static com.hazelcast.cache.impl.HazelcastServerCachingProvider.createCachingProvider;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotEquals;
import static org.mockito.Mockito.mock;
@RunWith(HazelcastParallelClassRunner.class)
@Category({QuickTest.class, ParallelTest.class})
public class CachePartitionLostListenerConfigTest extends HazelcastTestSupport {
private final URL configUrl = getClass().getClassLoader().getResource("test-hazelcast-jcache-partition-lost-listener.xml");
@Test
public void testCachePartitionLostListener_registeredViaImplementationInConfigObject() {
final String cacheName = "myCache";
Config config = new Config();
CacheSimpleConfig cacheConfig = config.getCacheConfig(cacheName);
CachePartitionLostListener listener = mock(CachePartitionLostListener.class);
cacheConfig.addCachePartitionLostListenerConfig(new CachePartitionLostListenerConfig(listener));
cacheConfig.setBackupCount(0);
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory();
HazelcastInstance instance = factory.newHazelcastInstance(config);
HazelcastServerCachingProvider cachingProvider = createCachingProvider(instance);
CacheManager cacheManager = cachingProvider.getCacheManager();
cacheManager.getCache(cacheName);
final EventService eventService = getNode(instance).getNodeEngine().getEventService();
assertTrueEventually(new AssertTask() {
@Override
public void run() throws Exception {
Collection<EventRegistration> registrations = eventService.getRegistrations(CacheService.SERVICE_NAME, cacheName);
assertFalse(registrations.isEmpty());
}
});
}
@Test
public void cacheConfigXmlTest() throws IOException {
String cacheName = "cacheWithPartitionLostListener";
Config config = new XmlConfigBuilder(configUrl).build();
CacheSimpleConfig cacheConfig = config.getCacheConfig(cacheName);
List<CachePartitionLostListenerConfig> configs = cacheConfig.getPartitionLostListenerConfigs();
assertEquals(1, configs.size());
assertEquals("DummyCachePartitionLostListenerImpl", configs.get(0).getClassName());
}
@Test
public void testCachePartitionLostListenerConfig_setImplementation() {
CachePartitionLostListener listener = mock(CachePartitionLostListener.class);
CachePartitionLostListenerConfig listenerConfig = new CachePartitionLostListenerConfig();
listenerConfig.setImplementation(listener);
assertEquals(listener, listenerConfig.getImplementation());
}
@Test(expected = UnsupportedOperationException.class)
public void testCachePartitionLostListenerReadOnlyConfig_withClassName() {
CachePartitionLostListenerConfigReadOnly readOnly = new CachePartitionLostListenerConfig().getAsReadOnly();
readOnly.setClassName("com.hz");
}
@Test(expected = UnsupportedOperationException.class)
public void testCachePartitionLostListenerReadOnlyConfig_withImplementation() {
CachePartitionLostListener listener = mock(CachePartitionLostListener.class);
CachePartitionLostListenerConfig listenerConfig = new CachePartitionLostListenerConfig(listener);
CachePartitionLostListenerConfigReadOnly readOnly = listenerConfig.getAsReadOnly();
assertEquals(listener, readOnly.getImplementation());
readOnly.setImplementation(mock(CachePartitionLostListener.class));
}
@Test(expected = UnsupportedOperationException.class)
public void testCachePartitionLostListenerReadOnlyConfig_withEventListenerImplementation() {
CachePartitionLostListenerConfigReadOnly readOnly = new CachePartitionLostListenerConfig().getAsReadOnly();
readOnly.setImplementation(mock(EventListener.class));
}
@Test
public void testGetImplementation() {
CachePartitionLostListener listener = new EventCollectingCachePartitionLostListener(0);
CachePartitionLostListenerConfig listenerConfig = new CachePartitionLostListenerConfig(listener);
assertEquals(listener, listenerConfig.getImplementation());
}
@Test
public void testGetClassName() {
String className = "EventCollectingCachePartitionLostListener";
CachePartitionLostListenerConfig listenerConfig = new CachePartitionLostListenerConfig(className);
assertEquals(className, listenerConfig.getClassName());
}
@Test
public void testEqualsAndHashCode() {
CachePartitionLostListener listener = new EventCollectingCachePartitionLostListener(0);
CachePartitionLostListenerConfig listenerConfig1 = new CachePartitionLostListenerConfig();
CachePartitionLostListenerConfig listenerConfig2 = new CachePartitionLostListenerConfig();
assertEquals(listenerConfig1, listenerConfig1);
assertEquals(listenerConfig1, new CachePartitionLostListenerConfig());
assertNotEquals(listenerConfig1, null);
assertNotEquals(listenerConfig1, new Object());
listenerConfig1.setImplementation(listener);
assertNotEquals(listenerConfig1, listenerConfig2);
assertNotEquals(listenerConfig1.hashCode(), listenerConfig2.hashCode());
listenerConfig2.setImplementation(listener);
assertEquals(listenerConfig1, listenerConfig2);
assertEquals(listenerConfig1.hashCode(), listenerConfig2.hashCode());
listenerConfig1.setClassName("EventCollectingCachePartitionLostListener");
listenerConfig2.setClassName("CachePartitionLostListenerConfig");
assertNotEquals(listenerConfig1, listenerConfig2);
assertNotEquals(listenerConfig1.hashCode(), listenerConfig2.hashCode());
listenerConfig2.setClassName("EventCollectingCachePartitionLostListener");
assertEquals(listenerConfig1, listenerConfig2);
assertEquals(listenerConfig1.hashCode(), listenerConfig2.hashCode());
}
}