1 /* 2 * $Header: /home/cvs/jakarta-commons/httpclient/src/test/org/apache/commons/httpclient/TestResponseHeaders.java,v 1.6 2003/01/23 22:48:27 jsdever Exp $ 3 * $Revision: 1.6 $ 4 * $Date: 2003/01/23 22:48:27 $ 5 * ==================================================================== 6 * 7 * The Apache Software License, Version 1.1 8 * 9 * Copyright (c) 1999-2003 The Apache Software Foundation. All rights 10 * reserved. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 16 * 1. Redistributions of source code must retain the above copyright 17 * notice, this list of conditions and the following disclaimer. 18 * 19 * 2. Redistributions in binary form must reproduce the above copyright 20 * notice, this list of conditions and the following disclaimer in 21 * the documentation and/or other materials provided with the 22 * distribution. 23 * 24 * 3. The end-user documentation included with the redistribution, if 25 * any, must include the following acknowlegement: 26 * "This product includes software developed by the 27 * Apache Software Foundation (http://www.apache.org/)." 28 * Alternately, this acknowlegement may appear in the software itself, 29 * if and wherever such third-party acknowlegements normally appear. 30 * 31 * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software 32 * Foundation" must not be used to endorse or promote products derived 33 * from this software without prior written permission. For written 34 * permission, please contact apache@apache.org. 35 * 36 * 5. Products derived from this software may not be called "Apache" 37 * nor may "Apache" appear in their names without prior written 38 * permission of the Apache Group. 39 * 40 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 41 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 42 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 43 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 44 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 45 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 46 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 47 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 48 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 49 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 50 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * ==================================================================== 53 * 54 * This software consists of voluntary contributions made by many 55 * individuals on behalf of the Apache Software Foundation. For more 56 * information on the Apache Software Foundation, please see 57 * <http://www.apache.org/>;. 58 * 59 * [Additional notices, if required by prior licensing conditions] 60 * 61 */ 62 63 package org.apache.commons.httpclient; 64 65 import junit.framework.Test; 66 import junit.framework.TestCase; 67 import junit.framework.TestSuite; 68 69 /*** 70 * Tests for reading response headers. 71 * 72 * @author <a href="mailto:dims@apache.org">Davanum Srinivas</a> 73 * @author <a href="mailto:jsdever@apache.org">Jeff Dever</a> 74 * @version $Id: TestResponseHeaders.java,v 1.6 2003/01/23 22:48:27 jsdever Exp $ 75 */ 76 public class TestResponseHeaders extends TestCase { 77 78 // ------------------------------------------------------------ Constructor 79 public TestResponseHeaders(String testName) { 80 super(testName); 81 } 82 83 // ------------------------------------------------------------------- Main 84 public static void main(String args[]) { 85 String[] testCaseName = {TestResponseHeaders.class.getName()}; 86 junit.textui.TestRunner.main(testCaseName); 87 } 88 89 // ------------------------------------------------------- TestCase Methods 90 public static Test suite() { 91 return new TestSuite(TestResponseHeaders.class); 92 } 93 94 95 96 /*** 97 * Simple extension of HttpMethodBase. 98 */ 99 private class SimpleHttpMethod extends HttpMethodBase { 100 public SimpleHttpMethod() { 101 super(""); 102 } 103 public String getName() { 104 return "simple"; 105 } 106 } 107 108 // ----------------------------------------------------------- Test Methods 109 public void testHeaders() throws Exception { 110 String body = "XXX\r\nYYY\r\nZZZ"; 111 String headers = 112 "HTTP/1.1 200 OK\r\n" + 113 "Connection: close\r\n" + 114 "Content-Length: " + body.length() + "\r\n" + 115 "Content-Type: text/xml; charset=utf-8\r\n" + 116 "Date: Wed, 28 Mar 2001 05:05:04 GMT\r\n" + 117 "Server: UserLand Frontier/7.0-WinNT\r\n"; 118 HttpState state = new HttpState(); 119 HttpMethod method = new SimpleHttpMethod(); 120 SimpleHttpConnection conn = new SimpleHttpConnection(headers, body); 121 method.execute(state, conn); 122 assertEquals("close", method.getResponseHeader("Connection").getValue()); 123 assertEquals(body.length(), Integer.parseInt(method.getResponseHeader("Content-Length").getValue())); 124 assertEquals("text/xml; charset=utf-8", method.getResponseHeader("Content-Type").getValue()); 125 assertEquals("Wed, 28 Mar 2001 05:05:04 GMT", method.getResponseHeader("Date").getValue()); 126 assertEquals("UserLand Frontier/7.0-WinNT", method.getResponseHeader("Server").getValue()); 127 } 128 129 /*** 130 * Tests that having a duplicate content length causes no problems. 131 */ 132 public void testDuplicateContentLength() throws Exception { 133 134 String body = "XXX\r\nYYY\r\nZZZ"; 135 String headers = 136 "HTTP/1.1 200 OK\r\n" + 137 "Content-Length: " + body.length() + "\r\n" + 138 "Content-Length: " + body.length() + "\r\n"; 139 HttpState state = new HttpState(); 140 HttpMethod method = new SimpleHttpMethod(); 141 SimpleHttpConnection conn = new SimpleHttpConnection(headers, body); 142 method.execute(state, conn); 143 assertNotNull( "Response body is null.", method.getResponseBodyAsStream() ); 144 145 } 146 147 public void testNullHeaders() throws Exception { 148 String body = "XXX\r\nYYY\r\nZZZ"; 149 String headers = 150 "HTTP/1.1 200 OK\r\n" + 151 "Content-Length: " + body.length() + "\r\n"; 152 HttpState state = new HttpState(); 153 HttpMethod method = new SimpleHttpMethod(); 154 SimpleHttpConnection conn = new SimpleHttpConnection(headers, body); 155 method.execute(state, conn); 156 assertEquals(null, method.getResponseHeader(null)); 157 assertEquals(null, method.getResponseHeader("bogus")); 158 } 159 160 public void testFoldedHeaders() throws Exception { 161 String body = "XXX\r\nYYY\r\nZZZ"; 162 String headers = 163 "HTTP/1.1 200 OK\r\n" + 164 "Connection: close\r\n" + 165 "Content-Length: " + body.length() + "\r\n" + 166 "Content-Type: text/xml; charset=utf-8\r\n" + 167 "\tboundary=XXXX\r\n" + 168 "Date: Wed, 28 Mar 2001\r\n" + 169 " 05:05:04 GMT\r\n" + 170 "Server: UserLand Frontier/7.0-WinNT\r\n"; 171 HttpState state = new HttpState(); 172 HttpMethod method = new SimpleHttpMethod(); 173 SimpleHttpConnection conn = new SimpleHttpConnection(headers, body); 174 method.execute(state, conn); 175 assertEquals("close", method.getResponseHeader("Connection").getValue()); 176 assertEquals(body.length(), Integer.parseInt(method.getResponseHeader("Content-Length").getValue())); 177 assertEquals("text/xml; charset=utf-8 boundary=XXXX", method.getResponseHeader("Content-Type").getValue()); 178 assertEquals("Wed, 28 Mar 2001 05:05:04 GMT", method.getResponseHeader("Date").getValue()); 179 assertEquals("UserLand Frontier/7.0-WinNT", method.getResponseHeader("Server").getValue()); 180 assertTrue(method.getResponseHeader("Content-Type").toString().indexOf("boundary") != -1); 181 } 182 }

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