KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > com > jcorporate > expresso > core > controller > tests > OutputTests


1 /* ====================================================================
2  * The Jcorporate Apache Style Software License, Version 1.2 05-07-2002
3  *
4  * Copyright (c) 1995-2002 Jcorporate Ltd. All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  *
10  * 1. Redistributions of source code must retain the above copyright
11  * notice, this list of conditions and the following disclaimer.
12  *
13  * 2. Redistributions in binary form must reproduce the above copyright
14  * notice, this list of conditions and the following disclaimer in
15  * the documentation and/or other materials provided with the
16  * distribution.
17  *
18  * 3. The end-user documentation included with the redistribution,
19  * if any, must include the following acknowledgment:
20  * "This product includes software developed by Jcorporate Ltd.
21  * (http://www.jcorporate.com/)."
22  * Alternately, this acknowledgment may appear in the software itself,
23  * if and wherever such third-party acknowledgments normally appear.
24  *
25  * 4. "Jcorporate" and product names such as "Expresso" must
26  * not be used to endorse or promote products derived from this
27  * software without prior written permission. For written permission,
28  * please contact info@jcorporate.com.
29  *
30  * 5. Products derived from this software may not be called "Expresso",
31  * or other Jcorporate product names; nor may "Expresso" or other
32  * Jcorporate product names appear in their name, without prior
33  * written permission of Jcorporate Ltd.
34  *
35  * 6. No product derived from this software may compete in the same
36  * market space, i.e. framework, without prior written permission
37  * of Jcorporate Ltd. For written permission, please contact
38  * partners@jcorporate.com.
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 JCORPORATE LTD OR ITS CONTRIBUTORS
44  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
45  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
46  * 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 Jcorporate Ltd. Contributions back
56  * to the project(s) are encouraged when you make modifications.
57  * Please send them to support@jcorporate.com. For more information
58  * on Jcorporate Ltd. and its products, please see
59  * <http://www.jcorporate.com/>.
60  *
61  * Portions of this software are based upon other open source
62  * products and are subject to their respective licenses.
63  */
64
65 package com.jcorporate.expresso.core.controller.tests;
66
67 import com.jcorporate.expresso.core.controller.Output;
68 import com.jcorporate.expresso.core.misc.StringDOMParser;
69 import com.jcorporate.expresso.kernel.util.FastStringBuffer;
70 import com.jcorporate.expresso.services.test.CommandLineParser;
71 import com.jcorporate.expresso.services.test.ExpressoTestCase;
72 import junit.framework.TestSuite;
73 import org.w3c.dom.Document JavaDoc;
74
75
76 /**
77  * Unit test case for testing com.jcorporate.expresso.core.controller.Output
78  * objects.
79  *
80  * @author Michael Rimov
81  * @version $Revision: 1.2 $
82  */
83 public class OutputTests
84         extends ExpressoTestCase {
85     Output o = null;
86     StringDOMParser parser = null;
87     static final String JavaDoc outputName = "Test Output";
88     static final String JavaDoc outputContent = "This is a test output description";
89     static final String JavaDoc escapedOutputContent = "This & That \" And \" something else too;";
90     static final int outputDisplayLength = 30;
91
92     public OutputTests(String JavaDoc testName)
93             throws Exception JavaDoc {
94         super(testName);
95     }
96
97     public static void main(String JavaDoc[] args)
98             throws Exception JavaDoc {
99
100         //Set the system properties we need
101 CommandLineParser.parseCommandLine(args);
102         junit.textui.TestRunner.run(suite());
103     }
104
105     public void setUp()
106             throws Exception JavaDoc {
107         o = new Output(outputName, outputContent);
108         o.setDisplayLength(outputDisplayLength);
109         o.setAlignment("left");
110         parser = new StringDOMParser();
111     }
112
113     /**
114      * Filler Function to conform to log4j test suites.
115      */
116     public static junit.framework.Test suite()
117             throws Exception JavaDoc {
118         return new TestSuite(OutputTests.class);
119     }
120
121     /**
122      * Helper function to set up the parser and parse the XML returned
123      * from the Output
124      */
125     private Document JavaDoc getXMLDoc()
126             throws Exception JavaDoc {
127         FastStringBuffer fsb = new FastStringBuffer(128);
128         String JavaDoc result = o.toXML(fsb).toString();
129         System.out.println("\nOutput Before Serialization:");
130         System.out.println(result);
131
132         Document JavaDoc d = parser.parseString(result);
133
134         if (d == null) {
135             fail("Output returned mal-formed XML document");
136         }
137
138         return d;
139     }
140
141     /**
142      * Helper to rebuild the Output from XML
143      */
144     private Output getOutput(Document JavaDoc d)
145             throws Exception JavaDoc {
146         Output anotherOutput = (Output) Output.fromXML(d);
147         FastStringBuffer fsb = new FastStringBuffer(128);
148         System.out.println("\nOutput After De-Serialization:");
149         System.out.println(anotherOutput.toXML(fsb).toString());
150
151         return anotherOutput;
152     }
153
154     /**
155      * Test basic Output->XML->Output Serialization
156      */
157     public void testXML()
158             throws Exception JavaDoc {
159         Document JavaDoc d = getXMLDoc();
160         Output newOutput = getOutput(d);
161         assertTrue("getOutput returned null", newOutput != null);
162         assertTrue("Proper Display Length", newOutput.getDisplayLength() == 30);
163         assertTrue("Proper Name", newOutput.getName().equals(outputName));
164         assertTrue("Proper Content",
165                 newOutput.getContent().equals(outputContent));
166     }
167
168     /**
169      * Test Output->Xml->Output with special characters in the content.
170      */
171     public void testXmlWithSpecialCharacters()
172             throws Exception JavaDoc {
173         o.setContent(escapedOutputContent);
174
175         Document JavaDoc d = getXMLDoc();
176         Output newOutput = getOutput(d);
177         assertTrue("getOutput returned null", newOutput != null);
178         assertTrue("Proper Display Length", newOutput.getDisplayLength() == 30);
179         assertTrue("Proper Name", newOutput.getName().equals(outputName));
180         assertTrue("Proper Content",
181                 newOutput.getContent().equals(escapedOutputContent));
182     }
183
184     /**
185      * Same as testXML, but test with nested Outputs
186      */
187     public void testXMLWithNestedOutput()
188             throws Exception JavaDoc {
189         Output nested = new Output("nested1", "label1");
190         o.addNested(nested);
191         nested = new Output("nested2", "label2");
192         o.addNested(nested);
193
194         Document JavaDoc d = getXMLDoc();
195         Output newOutput = getOutput(d);
196         assertTrue("getOutput returned null", newOutput != null);
197         assertTrue("Proper Display Length", newOutput.getDisplayLength() == 30);
198         assertTrue("Proper Name", newOutput.getName().equals(outputName));
199         assertTrue("Proper Content",
200                 newOutput.getContent().equals(outputContent));
201         nested = (Output) newOutput.getNested("nested1");
202         assertTrue("Got nested 1", nested != null);
203         assertTrue("Proper Nested 1 Content",
204                 nested.getContent().equals("label1"));
205         nested = (Output) newOutput.getNested("nested2");
206         assertTrue("Got nested 2", nested != null);
207         assertTrue("Proper Nested 2 Content",
208                 nested.getContent().equals("label2"));
209     }
210 }
Popular Tags