| /** |
| * 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.activemq.management; |
| |
| |
| public class TimeStatisticTest extends StatisticTestSupport { |
| |
| private static final org.apache.commons.logging.Log LOG = org.apache.commons.logging.LogFactory |
| .getLog(TimeStatisticTest.class); |
| |
| /** |
| * Use case for TimeStatisticImpl class. |
| * @throws Exception |
| */ |
| public void testStatistic() throws Exception { |
| TimeStatisticImpl stat = new TimeStatisticImpl("myTimer", "millis", "myDescription"); |
| assertStatistic(stat, "myTimer", "millis", "myDescription"); |
| |
| assertEquals(0, stat.getCount()); |
| |
| stat.addTime(100); |
| assertEquals(1, stat.getCount()); |
| assertEquals(100, stat.getMinTime()); |
| assertEquals(100, stat.getMaxTime()); |
| |
| stat.addTime(403); |
| assertEquals(2, stat.getCount()); |
| assertEquals(100, stat.getMinTime()); |
| assertEquals(403, stat.getMaxTime()); |
| |
| stat.addTime(50); |
| assertEquals(3, stat.getCount()); |
| assertEquals(50, stat.getMinTime()); |
| assertEquals(403, stat.getMaxTime()); |
| |
| |
| assertEquals(553, stat.getTotalTime()); |
| |
| Thread.sleep(500); |
| |
| stat.addTime(10); |
| |
| assertLastTimeNotStartTime(stat); |
| |
| LOG.info("Stat is: " + stat); |
| |
| stat.reset(); |
| |
| assertEquals(0, stat.getCount()); |
| assertEquals(0, stat.getMinTime()); |
| assertEquals(0, stat.getMaxTime()); |
| assertEquals(0, stat.getTotalTime()); |
| |
| stat.addTime(100); |
| assertEquals(1, stat.getCount()); |
| assertEquals(100, stat.getMinTime()); |
| assertEquals(100, stat.getMaxTime()); |
| assertEquals(100, stat.getTotalTime()); |
| |
| } |
| } |