/*
* $Header$
* $Revision$
* $Date$
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* .
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.commons.httpclient;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.apache.commons.httpclient.protocol.Protocol;
import org.apache.commons.httpclient.protocol.ProtocolSocketFactory;
/**
*
* Unit tests for {@link HttpConnection}.
*
* @author Sean C. Sullivan
*
* @version $Id$
*
*/
public class TestHttpConnection extends TestLocalHostBase {
// ------------------------------------------------------------ Constructor
public TestHttpConnection(String testName) {
super(testName);
}
// ------------------------------------------------------------------- Main
public static void main(String args[]) {
String[] testCaseName = { TestHttpConnection.class.getName() };
junit.textui.TestRunner.main(testCaseName);
}
// ------------------------------------------------------- TestCase Methods
public static Test suite() {
return new TestSuite(TestHttpConnection.class);
}
// ----------------------------------------------------------- Test Methods
public void testConstructThenClose() {
HttpConnection conn = new HttpConnection(getHost(), getPort());
conn.close();
assertTrue( ! conn.isOpen() );
}
public void testConnTimeout() {
// create a custom protocol that will delay for 500 milliseconds
Protocol testProtocol = new Protocol(
"timeout",
new DelayedProtocolSocketFactory(
500,
Protocol.getProtocol("http").getSocketFactory()
),
getPort()
);
HttpConnection conn = new HttpConnection(getHost(), getPort(), testProtocol);
// 1 ms is short enough to make this fail
conn.setConnectionTimeout(1);
try {
conn.open();
fail("Should have timed out");
} catch(IOException e) {
assertTrue(e instanceof HttpConnection.ConnectionTimeoutException);
/* should fail */
}
}
public void testForIllegalStateExceptions() {
HttpConnection conn = new HttpConnection(getHost(), getPort());
try {
OutputStream out = conn.getRequestOutputStream();
fail("getRequestOutputStream did not throw the expected exception");
}
catch (IllegalStateException expected) {
// this exception is expected
}
catch (IOException ex) {
fail("getRequestOutputStream did not throw the expected exception");
}
try {
OutputStream out = new ChunkedOutputStream(conn.getRequestOutputStream());
fail("getRequestOutputStream(true) did not throw the expected exception");
}
catch (IllegalStateException expected) {
// this exception is expected
}
catch (IOException ex) {
fail("getRequestOutputStream(true) did not throw the expected exception");
}
try {
InputStream in = conn.getResponseInputStream();
fail("getResponseInputStream() did not throw the expected exception");
}
catch (IllegalStateException expected) {
// this exception is expected
}
catch (IOException ex) {
fail("getResponseInputStream() did not throw the expected exception");
}
}
/**
* A ProtocolSocketFactory that delays before creating a socket.
*/
class DelayedProtocolSocketFactory implements ProtocolSocketFactory {
private int delay;
private ProtocolSocketFactory realFactory;
public DelayedProtocolSocketFactory(int delay, ProtocolSocketFactory realFactory) {
this.delay = delay;
this.realFactory = realFactory;
}
public Socket createSocket(
String host,
int port,
InetAddress clientHost,
int clientPort
) throws IOException, UnknownHostException {
synchronized (this) {
try {
this.wait(delay);
} catch (InterruptedException e) {}
}
return realFactory.createSocket(host, port, clientHost, clientPort);
}
public Socket createSocket(String host, int port)
throws IOException, UnknownHostException {
synchronized (this) {
try {
this.wait(delay);
} catch (InterruptedException e) {}
}
return realFactory.createSocket(host, port);
}
}
}
Copyright 1998-2024 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.
