001: /* ====================================================================
002: * The Jcorporate Apache Style Software License, Version 1.2 05-07-2002
003: *
004: * Copyright (c) 1995-2002 Jcorporate Ltd. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * 3. The end-user documentation included with the redistribution,
019: * if any, must include the following acknowledgment:
020: * "This product includes software developed by Jcorporate Ltd.
021: * (http://www.jcorporate.com/)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
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030: * 5. Products derived from this software may not be called "Expresso",
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032: * Jcorporate product names appear in their name, without prior
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060: *
061: * Portions of this software are based upon other open source
062: * products and are subject to their respective licenses.
063: */
064:
065: package com.jcorporate.expresso.core.controller.tests;
066:
067: import com.jcorporate.expresso.core.controller.Output;
068: import com.jcorporate.expresso.core.misc.StringDOMParser;
069: import com.jcorporate.expresso.kernel.util.FastStringBuffer;
070: import com.jcorporate.expresso.services.test.CommandLineParser;
071: import com.jcorporate.expresso.services.test.ExpressoTestCase;
072: import junit.framework.TestSuite;
073: import org.w3c.dom.Document;
074:
075: /**
076: * Unit test case for testing com.jcorporate.expresso.core.controller.Output
077: * objects.
078: *
079: * @author Michael Rimov
080: * @version $Revision: 1.2 $
081: */
082: public class OutputTests extends ExpressoTestCase {
083: Output o = null;
084: StringDOMParser parser = null;
085: static final String outputName = "Test Output";
086: static final String outputContent = "This is a test output description";
087: static final String escapedOutputContent = "This & That \" And \" something else too;";
088: static final int outputDisplayLength = 30;
089:
090: public OutputTests(String testName) throws Exception {
091: super (testName);
092: }
093:
094: public static void main(String[] args) throws Exception {
095:
096: //Set the system properties we need
097: CommandLineParser.parseCommandLine(args);
098: junit.textui.TestRunner.run(suite());
099: }
100:
101: public void setUp() throws Exception {
102: o = new Output(outputName, outputContent);
103: o.setDisplayLength(outputDisplayLength);
104: o.setAlignment("left");
105: parser = new StringDOMParser();
106: }
107:
108: /**
109: * Filler Function to conform to log4j test suites.
110: */
111: public static junit.framework.Test suite() throws Exception {
112: return new TestSuite(OutputTests.class);
113: }
114:
115: /**
116: * Helper function to set up the parser and parse the XML returned
117: * from the Output
118: */
119: private Document getXMLDoc() throws Exception {
120: FastStringBuffer fsb = new FastStringBuffer(128);
121: String result = o.toXML(fsb).toString();
122: System.out.println("\nOutput Before Serialization:");
123: System.out.println(result);
124:
125: Document d = parser.parseString(result);
126:
127: if (d == null) {
128: fail("Output returned mal-formed XML document");
129: }
130:
131: return d;
132: }
133:
134: /**
135: * Helper to rebuild the Output from XML
136: */
137: private Output getOutput(Document d) throws Exception {
138: Output anotherOutput = (Output) Output.fromXML(d);
139: FastStringBuffer fsb = new FastStringBuffer(128);
140: System.out.println("\nOutput After De-Serialization:");
141: System.out.println(anotherOutput.toXML(fsb).toString());
142:
143: return anotherOutput;
144: }
145:
146: /**
147: * Test basic Output->XML->Output Serialization
148: */
149: public void testXML() throws Exception {
150: Document d = getXMLDoc();
151: Output newOutput = getOutput(d);
152: assertTrue("getOutput returned null", newOutput != null);
153: assertTrue("Proper Display Length", newOutput
154: .getDisplayLength() == 30);
155: assertTrue("Proper Name", newOutput.getName()
156: .equals(outputName));
157: assertTrue("Proper Content", newOutput.getContent().equals(
158: outputContent));
159: }
160:
161: /**
162: * Test Output->Xml->Output with special characters in the content.
163: */
164: public void testXmlWithSpecialCharacters() throws Exception {
165: o.setContent(escapedOutputContent);
166:
167: Document d = getXMLDoc();
168: Output newOutput = getOutput(d);
169: assertTrue("getOutput returned null", newOutput != null);
170: assertTrue("Proper Display Length", newOutput
171: .getDisplayLength() == 30);
172: assertTrue("Proper Name", newOutput.getName()
173: .equals(outputName));
174: assertTrue("Proper Content", newOutput.getContent().equals(
175: escapedOutputContent));
176: }
177:
178: /**
179: * Same as testXML, but test with nested Outputs
180: */
181: public void testXMLWithNestedOutput() throws Exception {
182: Output nested = new Output("nested1", "label1");
183: o.addNested(nested);
184: nested = new Output("nested2", "label2");
185: o.addNested(nested);
186:
187: Document d = getXMLDoc();
188: Output newOutput = getOutput(d);
189: assertTrue("getOutput returned null", newOutput != null);
190: assertTrue("Proper Display Length", newOutput
191: .getDisplayLength() == 30);
192: assertTrue("Proper Name", newOutput.getName()
193: .equals(outputName));
194: assertTrue("Proper Content", newOutput.getContent().equals(
195: outputContent));
196: nested = (Output) newOutput.getNested("nested1");
197: assertTrue("Got nested 1", nested != null);
198: assertTrue("Proper Nested 1 Content", nested.getContent()
199: .equals("label1"));
200: nested = (Output) newOutput.getNested("nested2");
201: assertTrue("Got nested 2", nested != null);
202: assertTrue("Proper Nested 2 Content", nested.getContent()
203: .equals("label2"));
204: }
205: }
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