/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
package org.apache.servicemix.nmr.management.stats;
import org.apache.servicemix.nmr.management.stats.CountStatistic;
public class CountStatisticTest extends StatisticTestSupport {
private static final org.apache.commons.logging.Log LOG = org.apache.commons.logging.LogFactory
.getLog(CountStatisticTest.class);
/**
* Use case for CountStatisticImple class.
* @throws Exception
*/
public void testStatistic() throws Exception {
CountStatistic stat = new CountStatistic("myCounter", "seconds", "myDescription");
assertStatistic(stat, "myCounter", "seconds", "myDescription");
assertEquals(0, stat.getValue());
stat.increment();
assertEquals(1, stat.getValue());
assertEquals(1, stat.getUpdateCount());
stat.increment();
assertEquals(2, stat.getValue());
assertEquals(2, stat.getUpdateCount());
stat.decrement();
assertEquals(1, stat.getValue());
assertEquals(3, stat.getUpdateCount());
Thread.sleep(500);
stat.increment();
assertEquals(4, stat.getUpdateCount());
assertLastTimeNotStartTime(stat);
LOG.info("Counter is: " + stat);
stat.reset();
assertEquals(0, stat.getValue());
assertEquals(0, stat.getUpdateCount());
}
}