/*************************************************************************
 *                                                                       *
 *  SignServer: The OpenSource Automated Signing Server                  *
 *                                                                       *
 *  This software is free software; you can redistribute it and/or       *
 *  modify it under the terms of the GNU Lesser General Public           *
 *  License as published by the Free Software Foundation; either         *
 *  version 2.1 of the License, or any later version.                    *
 *                                                                       *
 *  See terms of license at gnu.org.                                     *
 *                                                                       *
 *************************************************************************/
package org.signserver.server.statistics.nonpersistent;

import java.util.List;

import junit.framework.TestCase;

import org.signserver.common.NonPersistentStatisticsConstants;
import org.signserver.common.StatisticsConstants;
import org.signserver.common.WorkerConfig;
import org.signserver.server.statistics.Event;
import org.signserver.server.statistics.StatisticsEntry;

/**
 * TODO: Document me!
 * 
 * @version $Id: NonPersistentStatisticsCollectorTest.java 3374 2013-02-20 08:33:22Z malu9369 $
 */
public class NonPersistentStatisticsCollectorTest extends TestCase {

    @Override
    protected void setUp() throws Exception {
        super.setUp();
    }

    // TODO: either rework this test to not fail randomly depending on system time (along with documenting functionallity),
    // or remove it...
//    public void testBasics() throws Exception {
//        NonPersistantStatisticsCollector nc = genNonPersistantStatisticsCollector(null, null, null, null);
//
//        assertTrue(nc.fetchStatistics(StatisticsConstants.QUERYTYPE_ALL, null, null).size() == 0);
//
//        nc.addEvent(getEvent());
//        nc.addEvent(getEvent());
//        Thread.sleep(1050);
//        nc.addEvent(getEvent());
//        List<StatisticsEntry> list = nc.fetchStatistics(StatisticsConstants.QUERYTYPE_ALL, null, null);
//        assertTrue(list.size() == 5);
//
//        list = nc.fetchStatistics(NonPersistentStatisticsConstants.QUERYTYPE_SECOND, null, null);
//        assertTrue(list.size() == 2);
//        assertTrue(list.get(0).getNumberOfEvents() == 2);
//        assertTrue(list.get(1).getNumberOfEvents() == 1);
//
//        list = nc.fetchStatistics(NonPersistentStatisticsConstants.QUERYTYPE_MINUTE, null, null);
//        assertTrue(list.size() == 1);
//        assertTrue(list.get(0).getNumberOfEvents() == 3);
//
//        list = nc.fetchStatistics(NonPersistentStatisticsConstants.QUERYTYPE_HOUR, null, null);
//        assertTrue(list.size() == 1);
//        assertTrue(list.get(0).getNumberOfEvents() == 3);
//
//        list = nc.fetchStatistics(NonPersistentStatisticsConstants.QUERYTYPE_DAY, null, null);
//        assertTrue(list.size() == 1);
//        assertTrue(list.get(0).getNumberOfEvents() == 3);
//
//        nc.flush();
//        assertTrue(nc.fetchStatistics(StatisticsConstants.QUERYTYPE_ALL, null, null).size() == 0);
//    }
    
    public void testDummy() throws Exception {
        // dummy test to make JUnit happy...
    }

    private NonPersistantStatisticsCollector genNonPersistantStatisticsCollector(String secondExpireTime,
            String minuteExpireTime,
            String hourExpireTime,
            String dayExpireTime) throws Exception {
        NonPersistantStatisticsCollector ret = new NonPersistantStatisticsCollector();
        WorkerConfig config = new WorkerConfig();
        if (secondExpireTime != null) {
            config.setProperty(NonPersistentStatisticsConstants.SECONDSTATISTICS_EXPIRETIME, secondExpireTime);
        }
        if (minuteExpireTime != null) {
            config.setProperty(NonPersistentStatisticsConstants.MINUTESTATISTICS_EXPIRETIME, minuteExpireTime);
        }
        if (hourExpireTime != null) {
            config.setProperty(NonPersistentStatisticsConstants.HOURSTATISTICS_EXPIRETIME, hourExpireTime);
        }
        if (dayExpireTime != null) {
            config.setProperty(NonPersistentStatisticsConstants.DAYSTATISTICS_EXPIRETIME, dayExpireTime);
        }
        ret.init(123, config, null);

        return ret;
    }

    private Event getEvent() throws InterruptedException {
        Event event = new Event(123);
        event.start();
        Thread.sleep(10);
        event.stop();
        return event;
    }
}