12:09 a.m.
Author: ron.sigal(a)jboss.com
Date: 2010-12-15 18:09:59 -0500 (Wed, 15 Dec 2010)
New Revision: 6165
Added:
remoting2/branches/2.x/src/tests/org/jboss/test/remoting/connection/identity/ServerIdentityTestCase.java
Log:
JBREM-1144: New unit tests.
Added:
remoting2/branches/2.x/src/tests/org/jboss/test/remoting/connection/identity/ServerIdentityTestCase.java
===================================================================
---
remoting2/branches/2.x/src/tests/org/jboss/test/remoting/connection/identity/ServerIdentityTestCase.java
(rev 0)
+++
remoting2/branches/2.x/src/tests/org/jboss/test/remoting/connection/identity/ServerIdentityTestCase.java 2010-12-15
23:09:59 UTC (rev 6165)
@@ -0,0 +1,343 @@
+/*
+* JBoss, Home of Professional Open Source
+* Copyright 2010, JBoss Inc., and individual contributors as indicated
+* by the @authors tag. See the copyright.txt in the distribution for a
+* full listing of individual contributors.
+*
+* This is free software; you can redistribute it and/or modify it
+* under the terms of the GNU Lesser General Public License as
+* published by the Free Software Foundation; either version 2.1 of
+* the License, or (at your option) any later version.
+*
+* This software 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
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public
+* License along with this software; if not, write to the Free
+* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+*/
+package org.jboss.test.remoting.connection.identity;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.net.InetAddress;
+import java.security.AccessController;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.management.MBeanServer;
+
+import junit.framework.TestCase;
+
+import org.apache.log4j.ConsoleAppender;
+import org.apache.log4j.Level;
+import org.apache.log4j.Logger;
+import org.apache.log4j.PatternLayout;
+import org.jboss.remoting.Client;
+import org.jboss.remoting.ConnectionListener;
+import org.jboss.remoting.ConnectionValidator;
+import org.jboss.remoting.InvocationRequest;
+import org.jboss.remoting.InvokerLocator;
+import org.jboss.remoting.Remoting;
+import org.jboss.remoting.ServerInvocationHandler;
+import org.jboss.remoting.ServerInvoker;
+import org.jboss.remoting.callback.InvokerCallbackHandler;
+import org.jboss.remoting.transport.Connector;
+import org.jboss.remoting.transport.PortUtil;
+import org.jboss.remoting.util.SecurityUtility;
+
+
+/**
+ * Unit test for JBREM-1144.
+ *
+ * @author <a href="mailto:ron.sigal@jboss.com">Ron Sigal</a>
+ * @version $Rev$
+ * <p>
+ * Copyright Nov 17, 2010
+ * </p>
+ */
+public class ServerIdentityTestCase extends TestCase
+{
+ private static Logger log = Logger.getLogger(ServerIdentityTestCase.class);
+
+ protected String host;
+ protected int port;
+ protected String locatorURI;
+ protected InvokerLocator serverLocator;
+ protected Connector connector;
+ protected TestInvocationHandler invocationHandler;
+ protected ByteArrayOutputStream baosOut;
+ protected PrintStream originalOutPrintStream;
+ protected ByteArrayOutputStream baosErr;
+ protected PrintStream originalErrPrintStream;
+
+ public void setUp() throws Exception
+ {
+ originalOutPrintStream = System.out;
+ baosOut = new ByteArrayOutputStream();
+ PrintStream ps = new PrintStream(baosOut);
+ setOut(ps);
+
+ originalErrPrintStream = System.err;
+ baosErr = new ByteArrayOutputStream();
+ ps = new PrintStream(baosErr);
+ setErr(ps);
+
+ Logger.getLogger("org.jboss.remoting").setLevel(Level.TRACE);
+ Logger.getLogger("org.jboss.test.remoting").setLevel(Level.INFO);
+ String pattern = "[%d{ABSOLUTE}] [%t] %5p (%F:%L) - %m%n";
+ PatternLayout layout = new PatternLayout(pattern);
+ ConsoleAppender consoleAppender = new ConsoleAppender(layout);
+ Logger.getRootLogger().addAppender(consoleAppender);
+
+ host = InetAddress.getLocalHost().getHostAddress();
+ port = PortUtil.findFreePort(host);
+ }
+
+
+ public void tearDown()
+ {
+ }
+
+
+ public void testServerIdentityWithoutLeasing() throws Throwable
+ {
+ log.info("entering " + getName());
+
+ // Start server.
+ setupServer(false);
+
+ // Create client. Adding "dummy=dummy" assures that InvokerRegistry will
not create a
+ // LocalClientInvoker for the ConnectionValidator.
+ InvokerLocator clientLocator = new InvokerLocator(locatorURI +
"&dummy=dummy");
+ HashMap clientConfig = new HashMap();
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ addExtraClientConfig(clientConfig);
+ Client client = new Client(clientLocator, clientConfig);
+ client.connect();
+ log.info("client is connected");
+
+ // Test connection.
+ assertEquals("abc", client.invoke("abc"));
+ log.info("connection is good");
+
+ // Install connection listener.
+ TestConnectionListener listener = new TestConnectionListener();
+ HashMap metadata = new HashMap();
+ metadata.put(Remoting.USE_SERVER_CONNECTION_IDENTITY, "true");
+ metadata.put(ConnectionValidator.VALIDATOR_PING_PERIOD, "10000");
+ metadata.put(ConnectionValidator.VALIDATOR_PING_TIMEOUT, "10000");
+ client.addConnectionListener(listener, metadata);
+ log.info(this + " added connection listener: " + listener);
+ // Allow time to get serverId of first server.
+ Thread.sleep(15000);
+
+ // Verify listener is notified if server bounces.
+ shutdownServer();
+ log.info("SHUT DOWN SERVER");
+ setupServer(false);
+ log.info("SET UP NEW SERVER");
+ Thread.sleep(10000);
+ log.info(this + " listener.connectionFailed: " +
listener.connectionFailed);
+ assertTrue(listener.connectionFailed);
+
+ setOut(originalOutPrintStream);
+ String sOut = new String(baosOut.toByteArray());
+ System.out.println(sOut);
+ setErr(originalErrPrintStream);
+ String sErr = new String(baosErr.toByteArray());
+ System.out.println(sErr);
+ assertTrue(sOut.indexOf("detected new serverId:") > -1 ||
sErr.indexOf("detected new serverId:") > -1);
+
+ client.disconnect();
+ shutdownServer();
+
+ log.info(getName() + " PASSES");
+ }
+
+ public void testServerIdentityWithLeasing() throws Throwable
+ {
+ log.info("entering " + getName());
+
+ // Start server.
+ setupServer(true);
+
+ // Create client. Adding "dummy=dummy" assures that InvokerRegistry will
not create a
+ // LocalClientInvoker for the ConnectionValidator.
+ InvokerLocator clientLocator = new InvokerLocator(locatorURI +
"&dummy=dummy");
+ HashMap clientConfig = new HashMap();
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ addExtraClientConfig(clientConfig);
+ Client client = new Client(clientLocator, clientConfig);
+ client.connect();
+ log.info("client is connected");
+
+ // Test connection.
+ assertEquals("abc", client.invoke("abc"));
+ log.info("connection is good");
+
+ // Install connection listener.
+ TestConnectionListener listener = new TestConnectionListener();
+ HashMap metadata = new HashMap();
+ metadata.put(Remoting.USE_SERVER_CONNECTION_IDENTITY, "true");
+ metadata.put(ConnectionValidator.VALIDATOR_PING_PERIOD, "10000");
+ metadata.put(ConnectionValidator.VALIDATOR_PING_TIMEOUT, "10000");
+ client.addConnectionListener(listener, metadata);
+ log.info(this + " added connection listener: " + listener);
+ // Allow time to get serverId of first server.
+ Thread.sleep(15000);
+
+ // Verify listener is notified if server bounces.
+ shutdownServer();
+ log.info("SHUT DOWN SERVER");
+ setupServer(true);
+ log.info("SET UP NEW SERVER");
+ Thread.sleep(10000);
+ log.info(this + " listener.connectionFailed: " +
listener.connectionFailed);
+ assertTrue(listener.connectionFailed);
+
+ setOut(originalOutPrintStream);
+ String sOut = new String(baosOut.toByteArray());
+ System.out.println(sOut);
+ setErr(originalErrPrintStream);
+ String sErr = new String(baosErr.toByteArray());
+ System.out.println(sErr);
+ assertTrue(sOut.indexOf("detected new serverId:") > -1 ||
sErr.indexOf("detected new serverId:") > -1);
+
+ client.disconnect();
+ shutdownServer();
+
+ log.info(getName() + " PASSES");
+ }
+
+
+ protected String getTransport()
+ {
+ return "socket";
+ }
+
+
+ protected void addExtraClientConfig(Map config) {}
+ protected void addExtraServerConfig(Map config) {}
+
+
+ private void setOut(final PrintStream ps)
+ {
+ if (SecurityUtility.skipAccessControl())
+ {
+ System.setOut(ps);
+ return;
+ }
+
+ try
+ {
+ AccessController.doPrivileged( new PrivilegedExceptionAction()
+ {
+ public Object run() throws Exception
+ {
+ System.setOut(ps);
+ return null;
+ }
+ });
+ }
+ catch (PrivilegedActionException e)
+ {
+ throw (RuntimeException) e.getCause();
+ }
+ }
+
+
+ private void setErr(final PrintStream ps)
+ {
+ if (SecurityUtility.skipAccessControl())
+ {
+ System.setErr(ps);
+ return;
+ }
+
+ try
+ {
+ AccessController.doPrivileged( new PrivilegedExceptionAction()
+ {
+ public Object run() throws Exception
+ {
+ System.setErr(ps);
+ return null;
+ }
+ });
+ }
+ catch (PrivilegedActionException e)
+ {
+ throw (RuntimeException) e.getCause();
+ }
+ }
+
+
+ protected void setupServer(boolean useLeasing) throws Exception
+ {
+ locatorURI = getTransport() + "://" + host + ":" + port +
"?" + Remoting.USE_SERVER_CONNECTION_IDENTITY + "=true";
+ if (useLeasing)
+ {
+ locatorURI += "&" + InvokerLocator.CLIENT_LEASE +
"=true";
+ locatorURI += "&" + InvokerLocator.CLIENT_LEASE_PERIOD +
"=20000";
+ }
+ String metadata = System.getProperty("remoting.metadata");
+ if (metadata != null)
+ {
+ locatorURI += "&" + metadata;
+ }
+ serverLocator = new InvokerLocator(locatorURI);
+ log.info("Starting remoting server with locator uri of: " + locatorURI);
+ HashMap config = new HashMap();
+ config.put(InvokerLocator.FORCE_REMOTE, "true");
+ addExtraServerConfig(config);
+ connector = new Connector(serverLocator, config);
+ connector.create();
+ invocationHandler = new TestInvocationHandler();
+ connector.addInvocationHandler("test", invocationHandler);
+ if (useLeasing)
+ {
+ connector.addConnectionListener(new TestConnectionListener());
+ }
+ connector.start();
+ }
+
+
+ protected void shutdownServer() throws Exception
+ {
+ if (connector != null)
+ connector.stop();
+ }
+
+
+ static class TestInvocationHandler implements ServerInvocationHandler
+ {
+ public void addListener(InvokerCallbackHandler callbackHandler) {}
+ public Object invoke(final InvocationRequest invocation) throws Throwable
+ {
+ return invocation.getParameter();
+ }
+ public void removeListener(InvokerCallbackHandler callbackHandler) {}
+ public void setMBeanServer(MBeanServer server) {}
+ public void setInvoker(ServerInvoker invoker) {}
+ }
+
+ static class TestConnectionListener implements ConnectionListener
+ {
+ public boolean connectionFailed;
+ public Throwable throwable;
+
+ public void handleConnectionException(Throwable throwable, Client client)
+ {
+ connectionFailed = true;
+ this.throwable = throwable;
+ log.info(this + " received connection notification: connectionFailed:
" + connectionFailed);
+ }
+
+ }
+}
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