/*******************************************************************************
* This file is part of OpenNMS(R).
*
* Copyright (C) 2008-2011 The OpenNMS Group, Inc.
* OpenNMS(R) is Copyright (C) 1999-2011 The OpenNMS Group, Inc.
*
* OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
*
* OpenNMS(R) 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.
*
* OpenNMS(R) 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 OpenNMS(R). If not, see:
* http://www.gnu.org/licenses/
*
* For more information contact:
* OpenNMS(R) Licensing <license@opennms.org>
* http://www.opennms.org/
* http://www.opennms.com/
*******************************************************************************/
package org.opennms.netmgt.provision.detector;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.opennms.core.test.MockLogAppender;
import org.opennms.netmgt.provision.DetectFuture;
import org.opennms.netmgt.provision.ServiceDetector;
import org.opennms.netmgt.provision.detector.simple.HttpsDetector;
import org.opennms.netmgt.provision.server.SSLServer;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={"classpath:/META-INF/opennms/detectors.xml"})
public class HttpsDetectorTest implements ApplicationContextAware{
private static final int SSL_PORT = 7142;
private HttpsDetector m_detector;
private SSLServer m_server;
private String serverOKResponse = "HTTP/1.1 200 OK\r\n"
+ "Date: Tue, 28 Oct 2008 20:47:55 GMT\r\n"
+ "Server: Apache/2.0.54\r\n"
+ "Last-Modified: Fri, 16 Jun 2006 01:52:14 GMT\r\n"
+ "ETag: \"778216aa-2f-aa66cf80\"\r\n"
+ "Accept-Ranges: bytes\r\n"
+ "Content-Length: 47\r\n"
+ "Vary: Accept-Encoding,User-Agent\r\n"
+ "Connection: close\rn"
+ "Content-Type: text/html\r\n"
+ "\r\n"
+ "<html>\r\n"
+ "<body>\r\n"
+ "<!-- default -->\r\n"
+ "</body>\r\n"
+ "</html>";
private String notFoundResponse = "HTTP/1.1 404 Not Found\r\n"
+ "Date: Tue, 28 Oct 2008 20:47:55 GMT\r\n"
+ "Server: Apache/2.0.54\r\n"
+ "Last-Modified: Fri, 16 Jun 2006 01:52:14 GMT\r\n"
+ "ETag: \"778216aa-2f-aa66cf80\"\r\n"
+ "Accept-Ranges: bytes\r\n"
+ "Content-Length: 52\r\n"
+ "Vary: Accept-Encoding,User-Agent\r\n"
+ "Connection: close\rn"
+ "Content-Type: text/html\r\n"
+ "\r\n"
+ "<html>\r\n"
+ "<body>\r\n"
+ "<!-- default -->\r\n"
+ "</body>\r\n"
+ "</html>";
private String notAServerResponse = "NOT A SERVER";
private ApplicationContext m_applicationContext;
@Before
public void setUp() throws Exception {
MockLogAppender.setupLogging();
m_detector = getDetector(HttpsDetector.class);
m_detector.setRetries(0);
}
@After
public void tearDown() throws IOException {
if(m_server != null) {
m_server.stopServer();
m_server = null;
try {
Thread.sleep(100);
} catch (final InterruptedException e) {
Thread.currentThread().interrupt();
}
}
}
@Test
public void testDetectorFailWrongPort() throws Exception {
m_detector.setPort(2000);
m_server = createServer(serverOKResponse);
assertFalse(doCheck(m_detector.isServiceDetected(m_server.getInetAddress())));
}
@Test
public void testDetectorFailNotAServerResponse() throws Exception {
m_detector.init();
m_server = createServer(notAServerResponse);
m_detector.setPort(m_server.getLocalPort());
assertFalse(doCheck(m_detector.isServiceDetected(m_server.getInetAddress())));
}
@Test
public void testDetectorFailNotFoundResponseMaxRetCode399() throws Exception {
m_detector.setCheckRetCode(true);
m_detector.setUrl("/blog");
m_detector.setMaxRetCode(301);
m_detector.init();
m_server = createServer(notFoundResponse);
m_detector.setPort(m_server.getLocalPort());
assertFalse(doCheck(m_detector.isServiceDetected(m_server.getInetAddress())));
}
@Test
public void testDetectorSucessMaxRetCode399() throws Exception {
m_detector.setCheckRetCode(true);
m_detector.setUrl("/blog");
m_detector.setMaxRetCode(399);
m_server = createServer(serverOKResponse);
m_detector.setPort(m_server.getLocalPort());
m_detector.init();
assertTrue(doCheck(m_detector.isServiceDetected(m_server.getInetAddress())));
}
@Test
public void testDetectorFailMaxRetCodeBelow200() throws Exception {
m_detector.setCheckRetCode(true);
m_detector.setUrl("/blog");
m_detector.setMaxRetCode(199);
m_detector.init();
m_server = createServer(getServerOKResponse());
m_detector.setPort(m_server.getLocalPort());
assertFalse(doCheck(m_detector.isServiceDetected(m_server.getInetAddress())));
}
@Test
public void testDetectorMaxRetCode600() throws Exception {
m_detector.setCheckRetCode(true);
m_detector.setMaxRetCode(600);
m_detector.init();
m_server = createServer(getServerOKResponse());
m_detector.setPort(m_server.getLocalPort());
assertTrue(doCheck(m_detector.isServiceDetected(m_server.getInetAddress())));
}
@Test
public void testDetectorSucessCheckCodeTrue() throws Exception {
m_detector.setCheckRetCode(true);
m_detector.setUrl("http://localhost/");
m_detector.init();
m_detector.setIdleTime(1000);
m_server = createServer(getServerOKResponse());
m_detector.setPort(m_server.getLocalPort());
assertTrue(doCheck(m_detector.isServiceDetected(m_server.getInetAddress())));
}
@Test
public void testDetectorSuccessCheckCodeFalse() throws Exception {
m_detector.setCheckRetCode(false);
m_detector.init();
m_server = createServer(getServerOKResponse());
m_detector.setPort(m_server.getLocalPort());
assertTrue(doCheck(m_detector.isServiceDetected(m_server.getInetAddress())));
}
@Test
public void testDetectorSuccess() throws Exception {
m_server = createServer(serverOKResponse);
m_detector.setPort(m_server.getLocalPort());
m_detector.init();
assertTrue(doCheck(m_detector.isServiceDetected(m_server.getInetAddress())));
}
/**
* @param serviceDetected
* @return
* @throws InterruptedException
*/
private boolean doCheck(DetectFuture serviceDetected) throws InterruptedException {
DetectFuture future = serviceDetected;
future.awaitFor();
return future.isServiceDetected();
}
private SSLServer createServer(final String httpResponse) throws Exception {
SSLServer server = new SSLServer() {
public void onInit() {
addResponseHandler(contains("GET"), shutdownServer(httpResponse));
}
};
server.setPort(SSL_PORT);
server.init();
server.startServer();
return server;
}
public void setServerOKResponse(String serverOKResponse) {
this.serverOKResponse = serverOKResponse;
}
public String getServerOKResponse() {
return serverOKResponse;
}
/* (non-Javadoc)
* @see org.springframework.context.ApplicationContextAware#setApplicationContext(org.springframework.context.ApplicationContext)
*/
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
m_applicationContext = applicationContext;
}
private HttpsDetector getDetector(Class<? extends ServiceDetector> detectorClass) {
Object bean = m_applicationContext.getBean(detectorClass.getName());
assertNotNull(bean);
assertTrue(detectorClass.isInstance(bean));
return (HttpsDetector)bean;
}
}