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/*
 * $Header: /home/cvs/jakarta-commons/httpclient/src/test/org/apache/commons/httpclient/TestWebappRedirect.java,v 1.18.2.1 2004/02/22 18:21:16 olegk Exp $
 * $Revision: 1.18.2.1 $
 * $Date: 2004/02/22 18:21:16 $
 *
 * ====================================================================
 *
 *  Copyright 1999-2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 * ====================================================================
 *
 * 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.ByteArrayInputStream;

import junit.framework.Test;
import junit.framework.TestSuite;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.PutMethod;
import org.apache.commons.httpclient.util.URIUtil;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * This suite of tests depends upon the httpclienttest webapp,
 * which is available in the httpclient/src/test-webapp
 * directory in the CVS tree.
 * 

* The webapp should be deployed in the context "httpclienttest" * on a servlet engine running on port 8080 on the localhost * (IP 127.0.0.1). *

* You can change the assumed port by setting the * "httpclient.test.localPort" property. * You can change the assumed host by setting the * "httpclient.test.localHost" property. * You can change the assumed context by setting the * "httpclient.test.webappContext" property. * * @author Rodney Waldhoff * @version $Id: TestWebappRedirect.java,v 1.18.2.1 2004/02/22 18:21:16 olegk Exp $ */ public class TestWebappRedirect extends TestWebappBase { private static final Log log = LogFactory.getLog(TestWebappRedirect.class); private final String redirectUrl = "/" + getWebappContext() + "/redirect"; private final String paramsUrl = "/" + getWebappContext() + "/params"; private final String bodyUrl = "/" + getWebappContext() + "/body"; public TestWebappRedirect(String testName) { super(testName); } public static Test suite() { TestSuite suite = new TestSuite(TestWebappRedirect.class); return suite; } public static void main(String args[]) { String[] testCaseName = { TestWebappRedirect.class.getName() }; junit.textui.TestRunner.main(testCaseName); } public void absoluteRedirectHelper(int code) throws Exception { HttpClient client = createHttpClient(); GetMethod method = new GetMethod(redirectUrl); method.setQueryString("to=" + paramsUrl + "&code=" + code); try { client.executeMethod(method); } catch (Throwable t) { t.printStackTrace(); fail("Unable to execute method : " + t.toString()); } assertEquals(200,method.getStatusCode()); assertTrue(method.getResponseBodyAsString().indexOf("Param Servlet: GET") >= 0); } // ------------------------------------------------------------------ Tests public void testAbsoluteRedirectCode301() throws Exception { absoluteRedirectHelper(301); } public void testAbsoluteRedirectCode302() throws Exception { absoluteRedirectHelper(302); } public void testAbsoluteRedirectCode303() throws Exception { absoluteRedirectHelper(303); } public void testAbsoluteRedirectCode307() throws Exception { absoluteRedirectHelper(307); } public void testRelativeRedirect() throws Exception { HttpClient client = createHttpClient(); GetMethod method = new GetMethod(redirectUrl); method.setQueryString("to=params"); try { client.executeMethod(method); } catch (Throwable t) { t.printStackTrace(); fail("Unable to execute method : " + t.toString()); } assertEquals(200,method.getStatusCode()); assertTrue(method.getResponseBodyAsString().indexOf("Param Servlet: GET") >= 0); } public void testRedirectWithQueryString() throws Exception { HttpClient client = createHttpClient(); GetMethod method = new GetMethod(redirectUrl); method.setQueryString(new NameValuePair[] { new NameValuePair("to", paramsUrl + "?foo=bar&bar=foo") } ); try { client.executeMethod(method); } catch (Throwable t) { t.printStackTrace(); fail("Unable to execute method : " + t.toString()); } assertEquals(200,method.getStatusCode()); assertTrue(method.getResponseBodyAsString().indexOf("Param Servlet: GET") >= 0); assertTrue(method.getResponseBodyAsString().indexOf("

QueryString=\"foo=bar&bar=foo\"

") >= 0); } public void testRecursiveRedirect() throws Exception { HttpClient client = createHttpClient(); GetMethod method = new GetMethod(redirectUrl); String qs = paramsUrl + "?foo=bar&bar=foo"; for(int i=0;i<2;i++) { qs = redirectUrl + "?to=" + URIUtil.encodeWithinQuery(qs); } method.setQueryString("to=" + URIUtil.encodeWithinQuery(qs)); try { client.executeMethod(method); } catch (Throwable t) { t.printStackTrace(); fail("Unable to execute method : " + t.toString()); } assertEquals(200,method.getStatusCode()); assertTrue(method.getResponseBodyAsString().indexOf("Param Servlet: GET") >= 0); assertTrue(method.getResponseBodyAsString().indexOf("

QueryString=\"foo=bar&bar=foo\"

") >= 0); } public void testDetectRedirectLoop() throws Exception { HttpClient client = createHttpClient(); GetMethod method = new GetMethod(redirectUrl); method.setQueryString("loop=true"); try { client.executeMethod(method); fail("Expected HTTPException"); } catch (HttpException t) { // expected } assertEquals(302,method.getStatusCode()); assertTrue(null != method.getResponseHeader("location")); assertTrue(null != (method.getResponseHeader("location")).getValue()); assertEquals(client.getHostConfiguration().getHostURL() + "/" + getWebappContext() + "/redirect?loop=true",(method.getResponseHeader("location")).getValue()); log.info("Previous redirect loop warining is okay"); } public void testPostRedirect() throws Exception { String bodyStr = "Hello World"; HttpClient client = createHttpClient(); PostMethod method = new PostMethod(redirectUrl); method.setQueryString("to=" + URIUtil.encodeWithinQuery( client.getHostConfiguration().getHostURL() + "/" + getWebappContext() + "/params?foo=bar&bar=foo")); byte[] body = HttpConstants.getContentBytes(bodyStr); method.setRequestBody(new ByteArrayInputStream(body)); method.setRequestContentLength(body.length); //unbuffered request try { client.executeMethod(method); } catch (Throwable t) { t.printStackTrace(); fail("Unable to execute method : " + t.toString()); } //unbuffered request can not be redirected assertEquals(HttpStatus.SC_MOVED_TEMPORARILY,method.getStatusCode()); method = new PostMethod(redirectUrl); method.setQueryString("to=" + URIUtil.encodeWithinQuery(paramsUrl + "?foo=bar&bar=foo")); method.setRequestBody(new ByteArrayInputStream(body)); method.setRequestContentLength(PostMethod.CONTENT_LENGTH_AUTO); //buffered request try { client.executeMethod(method); } catch (Throwable t) { t.printStackTrace(); fail("Unable to execute method : " + t.toString()); } //buffered request is okay to redirect assertEquals(HttpStatus.SC_MOVED_TEMPORARILY,method.getStatusCode()); } public void testPutRedirect() throws Exception { HttpClient client = createHttpClient(); PutMethod method = new PutMethod(redirectUrl); method.setQueryString("to=" + URIUtil.encodeWithinQuery(bodyUrl + "?foo=bar&bar=foo")); method.setRequestBody("This is data to be sent in the body of an HTTP PUT."); try { client.executeMethod(method); } catch (Throwable t) { t.printStackTrace(); fail("Unable to execute method : " + t.toString()); } assertEquals(HttpStatus.SC_MOVED_TEMPORARILY,method.getStatusCode()); } }


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