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Java > Open Source Codes > org > apache > commons > httpclient > TestMethodsLocalHost


1 /*
2  * $Header: /home/cvs/jakarta-commons/httpclient/src/test/org/apache/commons/httpclient/TestMethodsLocalHost.java,v 1.12.2.1 2004/02/22 18:21:16 olegk Exp $
3  * $Revision: 1.12.2.1 $
4  * $Date: 2004/02/22 18:21:16 $
5  * ====================================================================
6  *
7  * Copyright 1999-2004 The Apache Software Foundation
8  *
9  * Licensed under the Apache License, Version 2.0 (the "License");
10  * you may not use this file except in compliance with the License.
11  * You may obtain a copy of the License at
12  *
13  * http://www.apache.org/licenses/LICENSE-2.0
14  *
15  * Unless required by applicable law or agreed to in writing, software
16  * distributed under the License is distributed on an "AS IS" BASIS,
17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18  * See the License for the specific language governing permissions and
19  * limitations under the License.
20  * ====================================================================
21  *
22  * This software consists of voluntary contributions made by many
23  * individuals on behalf of the Apache Software Foundation. For more
24  * information on the Apache Software Foundation, please see
25  * <http://www.apache.org/>.
26  *
27  * [Additional notices, if required by prior licensing conditions]
28  *
29  */
30
31 package org.apache.commons.httpclient;
32
33 import java.util.Enumeration JavaDoc;
34
35 import junit.framework.Test;
36 import junit.framework.TestSuite;
37
38 import org.apache.commons.httpclient.methods.GetMethod;
39 import org.apache.commons.httpclient.methods.HeadMethod;
40 import org.apache.commons.httpclient.methods.OptionsMethod;
41
42 /**
43  * Simple tests for the HTTP client hitting a local webserver.
44  *
45  * This test assumes a webserver is running on port 8080 on
46  * the 127.0.0.1.
47  *
48  * The default configuration of Tomcat 4 will work fine.
49  *
50  * Tomcat 3.x will fail the OPTIONS test, because it
51  * treats OPTIONS as a GET request.
52  *
53  * @author Remy Maucherat
54  * @author Rodney Waldhoff
55  * @version $Id: TestMethodsLocalHost.java,v 1.12.2.1 2004/02/22 18:21:16 olegk Exp $
56  */
57 public class TestMethodsLocalHost extends TestLocalHostBase {
58
59     // ------------------------------------------------------------ Constructor
60
61     public TestMethodsLocalHost(String JavaDoc testName) {
62         super(testName);
63     }
64
65
66     // ------------------------------------------------------- TestCase Methods
67
68
69     public static Test suite() {
70         return new TestSuite(TestMethodsLocalHost.class);
71     }
72
73
74     // ----------------------------------------------------------- OPTIONS Test
75
76     /**
77      * This test assumes that the webserver listening
78      * on host/port will respond properly to an OPTIONS
79      * request. Tomcat 4 is one such web server,
80      * but Tomcat 3.x is not.
81      */
82     public void testMethodsOptions() {
83
84         HttpClient client = createHttpClient();
85         OptionsMethod method = new OptionsMethod("/");
86
87         try {
88             client.executeMethod(method);
89         } catch (Throwable JavaDoc t) {
90             t.printStackTrace();
91             fail("Unable to execute method : " + t.toString());
92         }
93
94         Enumeration JavaDoc methodsAllowed = method.getAllowedMethods();
95         // This enumeration musn't be empty
96 assertTrue("No HTTP method allowed : result of OPTIONS is incorrect "
97                + "(make sure the webserver running on port " + getPort()
98                + " supports OPTIONS properly)",
99                methodsAllowed.hasMoreElements());
100
101     }
102
103
104     // --------------------------------------------------------------- GET Test
105
106
107     public void testMethodsGet() {
108
109         HttpClient client = createHttpClient();
110
111         GetMethod method = new GetMethod("/");
112         
113
114         try {
115             client.executeMethod(method);
116         } catch (Throwable JavaDoc t) {
117             t.printStackTrace();
118             fail("Unable to execute method : " + t.toString());
119         }
120
121         try {
122             String JavaDoc data = method.getResponseBodyAsString();
123             // This enumeration musn't be empty
124 assertTrue("No data returned.",
125                    (data.length() > 0));
126         } catch (Throwable JavaDoc t) {
127             t.printStackTrace();
128             fail("Unable to execute method : " + t.toString());
129         }
130
131         method.recycle();
132         method.setPath("/index.html");
133
134         try {
135             client.executeMethod(method);
136         } catch (Throwable JavaDoc t) {
137             t.printStackTrace();
138             fail("Unable to execute method : " + t.toString());
139         }
140
141         try {
142             String JavaDoc data = method.getResponseBodyAsString();
143             // This enumeration musn't be empty
144 assertTrue("No data returned.",
145                    (data.length() > 0));
146         } catch (Throwable JavaDoc t) {
147             t.printStackTrace();
148             fail("Unable to execute method : " + t.toString());
149         }
150
151     }
152
153
154     // -------------------------------------------------------------- HEAD Test
155
156
157     public void testMethodsHead() {
158
159         HttpClient client = createHttpClient();
160
161         OptionsMethod opmethod = new OptionsMethod("/");
162
163         try {
164             client.executeMethod(opmethod);
165         } catch (Throwable JavaDoc t) {
166             t.printStackTrace();
167             fail("Unable to execute method : " + t.toString());
168         }
169
170         String JavaDoc path = "/";
171         HeadMethod method = new HeadMethod(path);
172
173         try {
174             client.executeMethod(method);
175         } catch (Throwable JavaDoc t) {
176             t.printStackTrace();
177             fail("Unable to execute method : " + t.toString());
178         }
179
180         assertEquals(200, method.getStatusCode());
181
182         method.recycle();
183         method.setPath(path);
184
185         try {
186             client.executeMethod(method);
187         } catch (Throwable JavaDoc t) {
188             t.printStackTrace();
189             fail("Unable to execute method : " + t.toString());
190         }
191
192         assertEquals(200, method.getStatusCode());
193
194     }
195
196 }
197
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