/* ********************************************************************** **
** Copyright notice **
** **
** (c) 2005-2006 RSSOwl Development Team **
** http://www.rssowl.org/ **
** **
** All rights reserved **
** **
** This program and the accompanying materials are made available under **
** the terms of the Eclipse Public License v1.0 which accompanies this **
** distribution, and is available at: **
** http://www.rssowl.org/legal/epl-v10.html **
** **
** A copy is found in the file epl-v10.html and important notices to the **
** license from the team is found in the textfile LICENSE.txt distributed **
** in this package. **
** **
** This copyright notice MUST APPEAR in all copies of the file! **
** **
** Contributors: **
** RSSOwl Development Team - initial API and implementation **
** **
** ********************************************************************** */
package org.rssowl.core.tests;
import org.junit.Assert;
import org.rssowl.core.IApplicationService;
import org.rssowl.core.Owl;
import org.rssowl.core.internal.ApplicationServiceImpl;
import org.rssowl.core.internal.persist.MergeResult;
import org.rssowl.core.persist.service.PersistenceException;
import org.rssowl.core.util.ITask;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
/**
* Some helper Methods used through the various Tests.
*
* @author bpasero
*/
public class TestUtils {
private static long start;
private static int count = 0;
/**
* Calls ApplicationLayerImpl#saveFeed. TODO Must come up with general
* approach for testing private methods.
*
* @param mergeResult
* @throws IllegalArgumentException
* @throws SecurityException
* @throws NoSuchMethodException
* @throws IllegalAccessException
* @throws InvocationTargetException
*/
public static void saveFeed(MergeResult mergeResult) throws SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException, InvocationTargetException {
Method m = ApplicationServiceImpl.class.getDeclaredMethod("saveFeed", MergeResult.class);
m.setAccessible(true);
IApplicationService appService = Owl.getApplicationService();
m.invoke(appService, mergeResult);
}
/**
* Bench
*
* @return Returns the Time.
*/
public static long bench() {
if (count == 0) {
count++;
start = System.currentTimeMillis();
} else {
count--;
return System.currentTimeMillis() - start;
}
return 0;
}
/**
* Helper for fail on PersistenceLayerExceptions
*
* @param e The exception that occured.
*/
public static void fail(PersistenceException e) {
Assert.fail(e.getMessage());
}
/**
* Helper for concurrent Performance Tests.
*
* @param tasks The Tasks to Run.
* @param jobs The max. Number of Jobs allowed to run Concurrently.
* @return Returns the Time that passed for processing the Tasks.
*/
public static long executeAndWait(List<ITask> tasks, int jobs) {
TestJobQueue queue = new TestJobQueue(jobs);
int taskCount = tasks.size();
queue.schedule(new ArrayList<ITask>(tasks));
while (queue.getDone() < taskCount) {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
throw new RuntimeException("Interrupted while executing."); //$NON-NLS-1$
}
}
return queue.getDuration();
}
}