[jboss-remoting-commits] JBoss Remoting SVN: r5457 - remoting2/branches/2.2/src/tests/org/jboss/test/remoting/lease.
jboss-remoting-commits at lists.jboss.org
jboss-remoting-commits at lists.jboss.org
Sat Sep 12 12:24:50 EDT 2009
Author: ron.sigal at jboss.com
Date: 2009-09-12 12:24:49 -0400 (Sat, 12 Sep 2009)
New Revision: 5457
Added:
remoting2/branches/2.2/src/tests/org/jboss/test/remoting/lease/LeaseCreationFailureTestCase.java
Log:
JBREM-1154: New unit test.
Added: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/lease/LeaseCreationFailureTestCase.java
===================================================================
--- remoting2/branches/2.2/src/tests/org/jboss/test/remoting/lease/LeaseCreationFailureTestCase.java (rev 0)
+++ remoting2/branches/2.2/src/tests/org/jboss/test/remoting/lease/LeaseCreationFailureTestCase.java 2009-09-12 16:24:49 UTC (rev 5457)
@@ -0,0 +1,361 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2009, Red Hat Middleware LLC, and individual contributors
+ * as indicated by the @author tags. See the copyright.txt file 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.lease;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.net.InetAddress;
+import java.net.Socket;
+import java.net.UnknownHostException;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.management.MBeanServer;
+import javax.net.SocketFactory;
+
+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.logging.XLevel;
+import org.jboss.remoting.CannotConnectException;
+import org.jboss.remoting.Client;
+import org.jboss.remoting.ConnectionListener;
+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;
+
+
+/**
+ * Unit test for JBREM-1154.
+ *
+ * @author <a href="ron.sigal at jboss.com">Ron Sigal</a>
+ * @version
+ * <p>
+ * Copyright Sep 11, 2009
+ * </p>
+ */
+public class LeaseCreationFailureTestCase extends TestCase
+{
+ private static Logger log = Logger.getLogger(LeaseCreationFailureTestCase.class);
+
+ private static boolean firstTime = true;
+
+ protected String host;
+ protected int port;
+ protected String locatorURI;
+ protected InvokerLocator serverLocator;
+ protected Connector connector;
+ protected TestInvocationHandler invocationHandler;
+
+
+ public void setUp() throws Exception
+ {
+ if (firstTime)
+ {
+ firstTime = false;
+ Logger.getLogger("org.jboss.remoting").setLevel(XLevel.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);
+ }
+ }
+
+
+ public void tearDown()
+ {
+ }
+
+
+ public void testLeaseCreationFailure() throws Throwable
+ {
+ log.info("entering " + getName());
+
+ // Start server.
+ setupServer();
+
+ // Create client.
+ InvokerLocator clientLocator = new InvokerLocator(locatorURI);
+ HashMap clientConfig = new HashMap();
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ clientConfig.put(Remoting.SOCKET_FACTORY_NAME, TestSocketFactory.class.getName());
+ clientConfig.put(Client.ENABLE_LEASE, "true");
+ addExtraClientConfig(clientConfig);
+ Client client = new Client(clientLocator, clientConfig);
+
+ // Verify that Client.connect() throws Exception if LeasePinger.addClient() fails.
+ try
+ {
+ client.connect();
+ fail("expected exception");
+ }
+ catch (CannotConnectException e)
+ {
+ log.info("got exception", e);
+ assertEquals("got wrong exception", "Error setting up client lease upon performing connect.", e.getMessage());
+ }
+ catch (Throwable t)
+ {
+ log.info("got wrong exception", t);
+ fail("got wrong exception");
+ }
+ assertFalse(client.isConnected());
+
+ shutdownServer();
+ log.info(getName() + " PASSES");
+ }
+
+
+ protected String getTransport()
+ {
+ return "socket";
+ }
+
+
+ protected void addExtraClientConfig(Map config) {}
+ protected void addExtraServerConfig(Map config) {}
+
+
+ protected void setupServer() throws Exception
+ {
+ host = InetAddress.getLocalHost().getHostAddress();
+ port = PortUtil.findFreePort(host);
+ locatorURI = getTransport() + "://" + host + ":" + port;
+ 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");
+ config.put("clientLeasePeriod", "1000");
+ addExtraServerConfig(config);
+ connector = new Connector(serverLocator, config);
+ connector.create();
+ invocationHandler = new TestInvocationHandler();
+ connector.addInvocationHandler("test", invocationHandler);
+ 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 void handleConnectionException(Throwable throwable, Client client)
+ {
+ }
+ }
+
+
+ public static class TestSocketFactory extends SocketFactory
+ {
+ int initialSuccesses = 2;
+
+ public TestSocketFactory()
+ {
+ }
+ public TestSocketFactory(int initialSuccesses)
+ {
+ this.initialSuccesses = initialSuccesses;
+ }
+ public Socket createSocket()
+ {
+ Socket s = new TestSocket(initialSuccesses);
+ log.info("returning " + s);
+ return s;
+ }
+ public Socket createSocket(String arg0, int arg1) throws IOException, UnknownHostException
+ {
+ Socket s = new TestSocket(arg0, arg1, initialSuccesses);
+ log.info("returning " + s);
+ return s;
+ }
+
+ public Socket createSocket(InetAddress arg0, int arg1) throws IOException
+ {
+ Socket s = new TestSocket(arg0, arg1, initialSuccesses);
+ log.info("returning " + s);
+ return s;
+ }
+
+ public Socket createSocket(String arg0, int arg1, InetAddress arg2, int arg3) throws IOException, UnknownHostException
+ {
+ Socket s = new TestSocket(arg0, arg1, arg2, arg3, initialSuccesses);
+ log.info("returning " + s);
+ return s;
+ }
+
+ public Socket createSocket(InetAddress arg0, int arg1, InetAddress arg2, int arg3) throws IOException
+ {
+ Socket s = new TestSocket(arg0, arg1, arg2, arg3, initialSuccesses);
+ log.info("returning " + s);
+ return s;
+ }
+ }
+
+
+ static class TestSocket extends Socket
+ {
+ int initialSuccesses;
+
+ public TestSocket(int initialWrites)
+ {
+ this.initialSuccesses = initialWrites;
+ }
+ public TestSocket(String host, int port, int initialWrites) throws UnknownHostException, IOException
+ {
+ super(host, port);
+ this.initialSuccesses = initialWrites;
+ }
+ public TestSocket(InetAddress address, int port, int initialWrites) throws IOException
+ {
+ super(address, port);
+ this.initialSuccesses = initialWrites;
+ }
+ public TestSocket(String host, int port, InetAddress localAddr, int localPort, int initialWrites) throws IOException
+ {
+ super(host, port, localAddr, localPort);
+ this.initialSuccesses = initialWrites;
+ }
+ public TestSocket(InetAddress address, int port, InetAddress localAddr, int localPort, int initialWrites) throws IOException
+ {
+ super(address, port, localAddr, localPort);
+ this.initialSuccesses = initialWrites;
+ }
+ public OutputStream getOutputStream() throws IOException
+ {
+ return new TestOutputStream(super.getOutputStream(), initialSuccesses);
+ }
+ public String toString()
+ {
+ return "TestSocket[" + getLocalPort() + "->" + getPort() + "]";
+ }
+ }
+
+
+ static class TestOutputStream extends OutputStream
+ {
+ OutputStream os;
+ boolean closed;
+ int initialWrites;
+ boolean doThrow = true;
+ public static int counter;
+
+ public TestOutputStream(OutputStream os, int initialWrites)
+ {
+ this.os = os;
+ this.initialWrites = initialWrites;
+ }
+ public void close()throws IOException
+ {
+ closed = true;
+ super.close();
+ log.info(this + " closed");
+ }
+ public void write(int b) throws IOException
+ {
+ System.out.print("b: " + b);
+ if (closed)
+ {
+ log.info("TestOutputStream closed, cannot write");
+ throw new IOException("closed");
+ }
+ if (doThrow && ++counter > initialWrites)
+ {
+ log.info("throwing exception");
+ throw new IOException("");
+ }
+ os.write(b);
+ }
+ public void write(byte b[], int off, int len) throws IOException
+ {
+ System.out.print("b: ");
+ for (int i = 0; i < len; i++)
+ {
+ System.out.print(b[i] + " ");
+ }
+ System.out.println("");
+ if (closed)
+ {
+ log.info("TestOutputStream closed, cannot write");
+ throw new IOException("closed");
+ }
+ log.info("TestOutputStream: counter = " + ++counter + ", initialWrites = " + initialWrites);
+ if (counter > initialWrites)
+ {
+ log.info("throwing exception");
+ throw new IOException("");
+ }
+ if (closed)
+ {
+ log.info("TestOutputStream closed, cannot write");
+ throw new IOException("closed");
+ }
+ try
+ {
+ log.info(this + " calling write()");
+ doThrow = false;
+ os.write(b, off, len);
+ os.flush();
+ doThrow = true;
+ log.info(this + " back from write()");
+ }
+ catch (IOException e)
+ {
+ log.info("exception: ", e);
+ throw e;
+ }
+ }
+ }
+}
\ No newline at end of file
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