/*
* Copyright 2008-2014 by Emeric Vernat
*
* This file is part of Java Melody.
*
* 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 net.bull.javamelody;
import static org.junit.Assert.assertTrue;
import java.io.ByteArrayOutputStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import net.bull.javamelody.TestTomcatInformations.GlobalRequestProcessor;
import net.bull.javamelody.TestTomcatInformations.ThreadPool;
import org.junit.Before;
import org.junit.Test;
import com.lowagie.text.Document;
/**
* Test unitaire de la classe PdfJavaInformationsReport.
* @author Emeric Vernat
*/
public class TestPdfJavaInformationsReport {
private static final String TEST_APP = "test app";
/** Check. */
@Before
public void setUp() {
Utils.initialize();
}
/** Test.
* @throws Exception e */
@Test
public void testTomcatInformations() throws Exception { // NOPMD
final ByteArrayOutputStream output = new ByteArrayOutputStream();
final PdfDocumentFactory pdfDocumentFactory = new PdfDocumentFactory(TEST_APP, null, output);
final MBeanServer mBeanServer = MBeans.getPlatformMBeanServer();
final List<ObjectName> mBeans = new ArrayList<ObjectName>();
try {
mBeans.add(mBeanServer.registerMBean(new ThreadPool(),
new ObjectName("Catalina:type=ThreadPool,name=jk-8009")).getObjectName());
mBeans.add(mBeanServer.registerMBean(new GlobalRequestProcessor(),
new ObjectName("Catalina:type=GlobalRequestProcessor,name=jk-8009"))
.getObjectName());
TomcatInformations.initMBeans();
final List<JavaInformations> myJavaInformationsList = Arrays
.asList(new JavaInformations(null, true));
final Document document = pdfDocumentFactory.createDocument();
document.open();
final PdfJavaInformationsReport pdfReport = new PdfJavaInformationsReport(
myJavaInformationsList, document);
pdfReport.writeInformationsDetails();
document.close();
assertNotEmptyAndClear(output);
mBeans.add(mBeanServer.registerMBean(new ThreadPool(),
new ObjectName("Catalina:type=ThreadPool,name=jk-8010")).getObjectName());
final GlobalRequestProcessor jk8010 = new GlobalRequestProcessor();
jk8010.setrequestCount(0);
mBeans.add(mBeanServer.registerMBean(jk8010,
new ObjectName("Catalina:type=GlobalRequestProcessor,name=jk-8010"))
.getObjectName());
TomcatInformations.initMBeans();
final List<JavaInformations> myJavaInformationsList2 = Arrays
.asList(new JavaInformations(null, true));
final Document document2 = pdfDocumentFactory.createDocument();
document2.open();
final PdfJavaInformationsReport pdfReport2 = new PdfJavaInformationsReport(
myJavaInformationsList2, document2);
pdfReport2.writeInformationsDetails();
document2.close();
assertNotEmptyAndClear(output);
jk8010.setrequestCount(1000);
final List<JavaInformations> myJavaInformationsList3 = Arrays
.asList(new JavaInformations(null, true));
final Document document3 = pdfDocumentFactory.createDocument();
document3.open();
final PdfJavaInformationsReport pdfReport3 = new PdfJavaInformationsReport(
myJavaInformationsList3, document3);
pdfReport3.writeInformationsDetails();
document3.close();
assertNotEmptyAndClear(output);
} finally {
for (final ObjectName registeredMBean : mBeans) {
mBeanServer.unregisterMBean(registeredMBean);
}
TomcatInformations.initMBeans();
}
}
private void assertNotEmptyAndClear(ByteArrayOutputStream output) {
assertTrue("rapport vide", output.size() > 0);
output.reset();
}
}