/*
* Copyright (c) xlightweb.org, 2008 - 2010. All rights reserved.
*
* This library 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 library 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 library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Please refer to the LGPL license at: http://www.gnu.org/copyleft/lesser.txt
* The latest copy of this software may be found on http://www.xlightweb.org/
*/
package org.xlightweb;
import java.io.IOException;
import java.net.SocketTimeoutException;
import java.util.concurrent.TimeUnit;
import org.junit.Assert;
import org.junit.Test;
import org.xlightweb.client.HttpClient;
import org.xlightweb.client.HttpClientConnection;
import org.xlightweb.server.HttpServer;
/**
*
* @author grro@xlightweb.org
*/
public final class FutureResponseTest {
@Test
public void testHttpConnection() throws Exception {
HttpServer server = new HttpServer(new RequestHandler());
server.start();
HttpClientConnection con = new HttpClientConnection("localhost", server.getLocalPort());
IFutureResponse futureResponse = con.send(new GetRequest("http://localhost:" + server.getLocalPort() + "/?pauseMillis=10"));
IHttpResponse response = futureResponse.getResponse();
Assert.assertTrue(futureResponse.isDone());
Assert.assertFalse(futureResponse.isCancelled());
Assert.assertEquals(200, response.getStatus());
Assert.assertFalse(futureResponse.cancel(true));
Assert.assertFalse(futureResponse.isCancelled());
con.close();
server.close();
}
@Test
public void testHttpClient() throws Exception {
HttpServer server = new HttpServer(new RequestHandler());
server.start();
HttpClient client = new HttpClient();
IFutureResponse futureResponse = client.send(new GetRequest("http://localhost:" + server.getLocalPort() + "/?pauseMillis=10"));
IHttpResponse response = futureResponse.getResponse();
Assert.assertTrue(futureResponse.isDone());
Assert.assertFalse(futureResponse.isCancelled());
Assert.assertEquals(200, response.getStatus());
Assert.assertFalse(futureResponse.cancel(true));
Assert.assertFalse(futureResponse.isCancelled());
client.close();
server.close();
}
@Test
public void testHttpConnectionTimeout() throws Exception {
HttpServer server = new HttpServer(new RequestHandler());
server.start();
HttpClientConnection con = new HttpClientConnection("localhost", server.getLocalPort());
IFutureResponse futureResponse = con.send(new GetRequest("http://localhost:" + server.getLocalPort() + "/?pauseMillis=500"));
try {
futureResponse.getResponse(100, TimeUnit.MILLISECONDS);
Assert.fail("SocketTimeoutException expected");
} catch (SocketTimeoutException expected) { }
Assert.assertFalse(futureResponse.isCancelled());
Assert.assertTrue(futureResponse.isDone());
con.close();
server.close();
}
@Test
public void testHttpClientTimeout() throws Exception {
HttpServer server = new HttpServer(new RequestHandler());
server.start();
HttpClient client = new HttpClient();
IFutureResponse futureResponse = client.send(new GetRequest("http://localhost:" + server.getLocalPort() + "/?pauseMillis=50000"));
try {
futureResponse.getResponse(100, TimeUnit.MILLISECONDS);
Assert.fail("SocketTimeoutException expected");
} catch (SocketTimeoutException expected) { }
Assert.assertFalse(futureResponse.isCancelled());
Assert.assertTrue(futureResponse.isDone());
client.close();
server.close();
}
@Test
public void testHttpConnectionCancel() throws Exception {
HttpServer server = new HttpServer(new RequestHandler());
server.start();
HttpClientConnection con = new HttpClientConnection("localhost", server.getLocalPort());
IFutureResponse futureResponse = con.send(new GetRequest("http://localhost:" + server.getLocalPort() + "/?pauseMillis=500"));
futureResponse.cancel(true);
Assert.assertTrue(futureResponse.isCancelled());
Assert.assertTrue(futureResponse.isDone());
con.close();
server.close();
}
@Test
public void testHttpClientCancel() throws Exception {
HttpServer server = new HttpServer(new RequestHandler());
server.start();
HttpClient client = new HttpClient();
IFutureResponse futureResponse = client.send(new GetRequest("http://localhost:" + server.getLocalPort() + "/?pauseMillis=500"));
futureResponse.cancel(true);
Assert.assertTrue(futureResponse.isCancelled());
Assert.assertTrue(futureResponse.isDone());
client.close();
server.close();
}
private static final class RequestHandler implements IHttpRequestHandler {
public void onRequest(IHttpExchange exchange) throws IOException, BadMessageException {
int pause = exchange.getRequest().getIntParameter("pauseMillis", 0);
QAUtil.sleep(pause);
exchange.send(new HttpResponse(200));
}
}
}