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/**
* ============LICENSE_START==========================================
* org.onap.aai
* ===================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017 Amdocs
* ===================================================================
* 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.
* ============LICENSE_END============================================
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*/
package org.onap.aai.champcore.concurrency;
import org.junit.Test;
import org.onap.aai.champcore.ChampAPI;
import org.onap.aai.champcore.ChampGraph;
import org.onap.aai.champcore.core.ChampObjectTest;
import org.onap.aai.champcore.core.ChampRelationshipTest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
public class ConcurrencyTest {
private static final Logger LOGGER = LoggerFactory.getLogger(ConcurrencyTest.class);
@Test
public void runInMemoryConcurrentTest() {
runConcurrentTest("IN_MEMORY");
}
public void runConcurrentTest(String apiType) {
final ChampAPI api = ChampAPI.Factory.newInstance(apiType);
runConcurrencyTest(api);
api.shutdown();
}
private void runConcurrencyTest(ChampAPI api) {
final int numThreads = 10;
final ExecutorService es = Executors.newFixedThreadPool(numThreads);
for (int i = 0; i < numThreads * 2; i++) {
es.submit(new Runnable() {
@Override
public void run() {
final ChampGraph graph = api.getGraph(ConcurrencyTest.class.getSimpleName());
ChampObjectTest.testChampObjectCrud(graph);
ChampRelationshipTest.testChampRelationshipCrud(graph);
}
});
}
try {
es.shutdown();
es.awaitTermination(60, TimeUnit.SECONDS);
} catch (InterruptedException e) {
LOGGER.warn("Interrupted while waiting for concurrency test to finish", e);
return;
}
}
}
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