/*
* Copyright 2014 NAVER Corp.
*
* Licensed 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 com.navercorp.pinpoint.web.alarm.checker;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.LinkedList;
import java.util.List;
import org.junit.BeforeClass;
import org.junit.Test;
import com.navercorp.pinpoint.common.trace.ServiceType;
import com.navercorp.pinpoint.web.alarm.CheckerCategory;
import com.navercorp.pinpoint.web.alarm.DataCollectorFactory.DataCollectorCategory;
import com.navercorp.pinpoint.web.alarm.checker.SlowCountChecker;
import com.navercorp.pinpoint.web.alarm.collector.ResponseTimeDataCollector;
import com.navercorp.pinpoint.web.alarm.vo.Rule;
import com.navercorp.pinpoint.web.applicationmap.histogram.TimeHistogram;
import com.navercorp.pinpoint.web.dao.MapResponseDao;
import com.navercorp.pinpoint.web.vo.Application;
import com.navercorp.pinpoint.web.vo.Range;
import com.navercorp.pinpoint.web.vo.ResponseTime;
public class SlowCountCheckerTest {
private static final String SERVICE_NAME = "local_service";
private static final String SERVICE_TYPE = "tomcat";
private static MapResponseDao mockMapResponseDAO;
@BeforeClass
public static void before() {
mockMapResponseDAO = new MapResponseDao() {
@Override
public List<ResponseTime> selectResponseTime(Application application, Range range) {
List<ResponseTime> list = new LinkedList<ResponseTime>();
long timeStamp = 1409814914298L;
ResponseTime responseTime = new ResponseTime(SERVICE_NAME, ServiceType.STAND_ALONE, timeStamp);
list.add(responseTime);
TimeHistogram histogram = null;
for (int i=0 ; i < 5; i++) {
for (int j=0 ; j < 5; j++) {
histogram = new TimeHistogram(ServiceType.STAND_ALONE, timeStamp);
histogram.addCallCountByElapsedTime(1000, false);
histogram.addCallCountByElapsedTime(3000, false);
histogram.addCallCountByElapsedTime(5000, false);
histogram.addCallCountByElapsedTime(6000, false);
histogram.addCallCountByElapsedTime(7000, false);
responseTime.addResponseTime("agent_" + i + "_" + j, histogram);
}
timeStamp += 1;
}
return list;
}
};
}
/*
* alert conditions not satisfied
*/
@Test
public void checkTest1() {
Application application = new Application(SERVICE_NAME, ServiceType.STAND_ALONE);
ResponseTimeDataCollector collector = new ResponseTimeDataCollector(DataCollectorCategory.RESPONSE_TIME, application, mockMapResponseDAO, System.currentTimeMillis(), 300000);
Rule rule = new Rule(SERVICE_NAME, SERVICE_TYPE, CheckerCategory.SLOW_COUNT.getName(), 74, "testGroup", false, false, "");
SlowCountChecker checker = new SlowCountChecker(collector, rule);
checker.check();
assertTrue(checker.isDetected());
}
/*
* alert conditions not satisfied
*/
@Test
public void checkTest2() {
Application application = new Application(SERVICE_NAME, ServiceType.STAND_ALONE);
ResponseTimeDataCollector collector = new ResponseTimeDataCollector(DataCollectorCategory.RESPONSE_TIME, application, mockMapResponseDAO, System.currentTimeMillis(), 300000);
Rule rule = new Rule(SERVICE_NAME, SERVICE_TYPE, CheckerCategory.SLOW_COUNT.getName(), 76, "testGroup", false, false, "");
SlowCountChecker checker = new SlowCountChecker(collector, rule);
checker.check();
assertFalse(checker.isDetected());
}
/*
the test data fetched directly from Hbase server.
use this in case of need because the data is not kept usually.
*/
/*
@Autowired
private HbaseMapResponseTimeDao hbaseMapResponseTimeDao;
@Test
public void checkTest1() {
Application application = new Application(SERVICE_NAME, ServiceType.STAND_ALONE);
SlowCountFilter filter = new SlowCountFilter(application);
AlarmRuleResource rule = new AlarmRuleResource();
rule.setThresholdRule(10);
rule.setContinuousTime(36000000);
filter.initialize(rule);
DefaultAlarmEvent event = new DefaultAlarmEvent(System.currentTimeMillis(), hbaseMapResponseTimeDao);
assertTrue(filter.check(event));
}
*/
}