41 lines
1.1 KiB
Java
41 lines
1.1 KiB
Java
/**
|
|
*
|
|
*/
|
|
package org.gcube.accounting.testutility;
|
|
|
|
import java.util.Calendar;
|
|
import java.util.GregorianCalendar;
|
|
|
|
import org.slf4j.Logger;
|
|
import org.slf4j.LoggerFactory;
|
|
|
|
|
|
/**
|
|
* @author Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/
|
|
*
|
|
*/
|
|
public class StressTestUtility {
|
|
|
|
private static final Logger logger = LoggerFactory.getLogger(StressTestUtility.class);
|
|
|
|
protected final static int DEFAULT_NUMBER_OF_RECORDS = 3000;
|
|
|
|
public static void stressTest(TestOperation operation) throws Exception {
|
|
stressTest(operation, DEFAULT_NUMBER_OF_RECORDS);
|
|
}
|
|
|
|
public static void stressTest(TestOperation operation, int runs) throws Exception {
|
|
Calendar startTestTime = new GregorianCalendar();
|
|
for(int i=0; i< runs; i++){
|
|
operation.operate(i);
|
|
}
|
|
Calendar stopTestTime = new GregorianCalendar();
|
|
double startMillis = startTestTime.getTimeInMillis();
|
|
double stopMillis = stopTestTime.getTimeInMillis();
|
|
double duration = stopMillis - startMillis;
|
|
double average = (duration/runs);
|
|
logger.debug("Duration (in millisec) : " + duration);
|
|
logger.debug("Average (in millisec) : " + average);
|
|
}
|
|
}
|