/**
* Copyright 2012-2014 Rafal Lewczuk <rafal.lewczuk@jitlogic.com>
*
* ZORKA is free software. You can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later
* version.
*
* ZORKA is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* ZORKA. If not, see <http://www.gnu.org/licenses/>.
*/
package com.jitlogic.zorka.core.test.perfmon;
import com.jitlogic.zorka.common.test.support.TestJmx;
import com.jitlogic.zorka.core.perfmon.AvgRateCounter;
import com.jitlogic.zorka.core.test.support.ZorkaFixture;
import org.junit.Before;
import org.junit.Test;
import javax.management.ObjectName;
import static org.junit.Assert.*;
import java.util.List;
/**
* @author RLE <rafal.lewczuk@gmail.com>
*/
public class AverageRateCountingUnitTest extends ZorkaFixture {
private AvgRateCounter counter;
@Before
public void setUp() {
counter = new AvgRateCounter(zorka);
}
@Test
public void testRegisterAndQueryTrivialBean() throws Exception {
makeTestJmx("test:name=bean1,type=TestJmx", 10, 10);
assertEquals("10", zorkaAgent.query("zorka.jmx(\"test\", \"test:name=bean1,type=TestJmx\", \"Nom\")"));
}
@Test
public void testOneObjectAvgRateCount() throws Exception {
TestJmx tj = makeTestJmx("test:name=bean1,type=TestJmx", 0, 0);
List<Object> path = counter.list("test", "test:name=bean1,type=TestJmx");
assertEquals(0.0, counter.get(path, "Nom", "Div", AvgRateCounter.AVG1), 0.01);
tj.setNom(5);
tj.setDiv(5);
assertEquals(1.0, counter.get(path, "Nom", "Div", AvgRateCounter.AVG1), 0.01);
tj.setNom(10);
tj.setDiv(20);
assertEquals(0.5, counter.get(path, "Nom", "Div", AvgRateCounter.AVG1), 0.01);
}
@Test
public void testOneObjectTwoAverages() throws Exception {
TestJmx tj = makeTestJmx("test:name=bean1,type=TestJmx", 0, 0);
List<Object> path = counter.list("test", "test:name=bean1,type=TestJmx");
tj.setNom(5);
tj.setDiv(5);
assertEquals(0.0, counter.get(path, "Nom", "Div", AvgRateCounter.AVG1), 0.01);
tj.setNom(10);
tj.setDiv(20);
assertEquals(0.0, counter.get(path, "Nom", "Div", AvgRateCounter.AVG5), 0.01);
tj.setNom(10);
tj.setDiv(20);
assertEquals(0.33, counter.get(path, "Nom", "Div", AvgRateCounter.AVG1), 0.01);
tj.setNom(10);
tj.setDiv(20);
assertEquals(0.0, counter.get(path, "Nom", "Div", AvgRateCounter.AVG5), 0.01);
}
@Test
public void testZorkaLibRateFn1() throws Exception {
TestJmx tj = makeTestJmx("test:name=bean1,type=TestJmx", 0, 0);
assertEquals(0.0, zorka.rate("test", "test:name=bean1,type=TestJmx", "Nom", "Div", 60), 0.01);
tj.setNom(5);
tj.setDiv(5);
assertEquals(1.0, zorka.rate("test", "test:name=bean1,type=TestJmx", "Nom", "Div", 60), 0.01);
assertEquals(1.0, zorka.rate("test", "test:name=bean1,type=TestJmx", "Nom", "Div", "AVG1"), 0.01);
}
}