/*
* *************************************************************************************
* Copyright (C) 2008 EsperTech, Inc. All rights reserved. *
* http://esper.codehaus.org *
* http://www.espertech.com *
* ---------------------------------------------------------------------------------- *
* The software in this package is published under the terms of the GPL license *
* a copy of which has been included with this distribution in the license.txt file. *
* *************************************************************************************
*/
package com.espertech.esper.epl.agg;
import com.espertech.esper.epl.agg.aggregator.AggregatorAvg;
import junit.framework.TestCase;
public class TestAvgAggregator extends TestCase
{
public void testResult()
{
AggregatorAvg agg = new AggregatorAvg();
agg.enter(100);
assertEquals(100d, agg.getValue());
agg.enter(150);
assertEquals(125d, agg.getValue());
agg.enter(200);
assertEquals(150d, agg.getValue());
agg.leave(100);
assertEquals(175d, agg.getValue());
}
}