/*
* -----------------------------------------------------------------------\
* PerfCake
*
* Copyright (C) 2010 - 2016 the original author or authors.
*
* 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 org.perfcake.reporting.reporter;
import org.perfcake.PerfCakeConst;
import org.perfcake.RunInfo;
import org.perfcake.common.Period;
import org.perfcake.common.PeriodType;
import org.perfcake.reporting.Measurement;
import org.perfcake.reporting.MeasurementUnit;
import org.perfcake.reporting.ReportManager;
import org.perfcake.reporting.ReportingException;
import org.perfcake.reporting.destination.DummyDestination;
import org.testng.Assert;
import org.testng.annotations.Test;
/**
* Tests {@link org.perfcake.reporting.reporter.WarmUpReporter} implemetation.
*
* @author <a href="mailto:pavel.macik@gmail.com">Pavel Macík</a>
*/
@Test(groups = { "unit" })
public class WarmUpReporterTest {
private static final int COUNT = 50;
@Test
public void testWarmUp() throws ReportingException, InterruptedException {
final ReportManager rm = new ReportManager();
final RunInfo ri = new RunInfo(new Period(PeriodType.ITERATION, COUNT));
final ResponseTimeStatsReporter dr = new ResponseTimeStatsReporter();
final WarmUpReporter wr = new WarmUpReporter();
wr.setMinimalWarmUpCount(0);
wr.setMinimalWarmUpDuration(0);
rm.setRunInfo(ri);
rm.registerReporter(wr);
rm.registerReporter(dr);
final DummyDestination dd = new DummyDestination();
dr.registerDestination(dd, new Period(PeriodType.ITERATION, 1));
rm.start();
MeasurementUnit mu;
Measurement m;
boolean warmUpDetected = false;
for (int i = 0; i < COUNT; i++) {
mu = rm.newMeasurementUnit();
mu.startMeasure();
Thread.sleep(100);
mu.stopMeasure();
rm.report(mu);
Thread.sleep(100);
m = dd.getLastMeasurement();
Assert.assertNotNull(m);
if (!warmUpDetected && !((Boolean) m.get(PerfCakeConst.WARM_UP_TAG))) {
warmUpDetected = true;
i = -1;
continue;
}
Assert.assertEquals(m.getIteration(), i);
}
rm.stop();
Assert.assertTrue(warmUpDetected);
}
@Test
public void testWarmUpTimeout() throws InterruptedException, ReportingException {
final ReportManager rm = new ReportManager();
final RunInfo ri = new RunInfo(new Period(PeriodType.ITERATION, COUNT));
final ResponseTimeStatsReporter dr = new ResponseTimeStatsReporter();
final WarmUpReporter wr = new WarmUpReporter();
wr.setMinimalWarmUpCount(0);
wr.setMinimalWarmUpDuration(0);
wr.setRelativeThreshold(0);
wr.setAbsoluteThreshold(0);
wr.setMaximalWarmUpType(PeriodType.ITERATION);
wr.setMaximalWarmUpDuration(10);
rm.setRunInfo(ri);
rm.registerReporter(wr);
rm.registerReporter(dr);
final DummyDestination dd = new DummyDestination();
dr.registerDestination(dd, new Period(PeriodType.ITERATION, 1));
rm.start();
MeasurementUnit mu;
int i;
for (i = 0; i < COUNT && ri.isStarted(); i++) {
mu = rm.newMeasurementUnit();
mu.startMeasure();
Thread.sleep(10);
mu.stopMeasure();
rm.report(mu);
Thread.sleep(10);
}
rm.stop();
Assert.assertEquals(dd.getLastMeasurement().getIteration(), 10);
}
}