/*
* 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.map.impl.mapstore.writebehind;
import com.hazelcast.internal.serialization.impl.DefaultSerializationServiceBuilder;
import com.hazelcast.map.impl.mapstore.writebehind.entry.DelayedEntry;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.spi.serialization.SerializationService;
import com.hazelcast.test.HazelcastParallelClassRunner;
import com.hazelcast.test.HazelcastTestSupport;
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 java.util.Collections;
import static com.hazelcast.map.impl.mapstore.writebehind.entry.DelayedEntries.createWithoutValue;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
@RunWith(HazelcastParallelClassRunner.class)
@Category({QuickTest.class, ParallelTest.class})
public class CoalescedWriteBehindQueueTest extends HazelcastTestSupport {
private SerializationService serializationService = new DefaultSerializationServiceBuilder().build();
private CoalescedWriteBehindQueue queue = new CoalescedWriteBehindQueue();
@Test
public void test_addFirst() throws Exception {
queue.addFirst(Collections.<DelayedEntry>singletonList(newEntry(1)));
assertEquals(1, queue.size());
}
@Test
public void test_addLast() throws Exception {
queue.addLast(newEntry(1));
assertEquals(1, queue.size());
}
@Test
public void test_removeFirstOccurrence() throws Exception {
DelayedEntry<Data, Object> entry = newEntry(1);
queue.addLast(entry);
queue.removeFirstOccurrence(entry);
assertEquals(0, queue.size());
}
@Test
public void test_contains() throws Exception {
DelayedEntry<Data, Object> entry = newEntry(1);
queue.addLast(entry);
assertTrue(queue.contains(entry));
}
@Test
public void test_size() throws Exception {
DelayedEntry<Data, Object> entry = newEntry(1);
queue.addLast(entry);
queue.addLast(entry);
queue.addLast(entry);
assertEquals(1, queue.size());
}
@Test
public void test_clear() throws Exception {
DelayedEntry<Data, Object> entry = newEntry(1);
queue.addLast(entry);
queue.clear();
assertEquals(0, queue.size());
}
private DelayedEntry<Data, Object> newEntry(Object key) {
return createWithoutValue(serializationService.toData(key));
}
}