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
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010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
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013: * 2. Redistributions in binary form must reproduce the above copyright
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015: * the documentation and/or other materials provided with the
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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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063: */
064:
065: package com.jcorporate.expresso.core.controller.tests;
066:
067: import com.jcorporate.expresso.core.controller.Transition;
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.Transition
077: * objects.
078: *
079: * @author Michael Rimov
080: * @version $Revision: 1.2 $
081: */
082: public class TransitionTests extends ExpressoTestCase {
083: Transition t = null;
084: StringDOMParser parser = null;
085: static final String transitionName = "Test Transition";
086: static final String transitionLabel = "Click Here To Continue";
087: static final String transitionController = "com.jcorporate.expresso.services.controller.DBMaint";
088:
089: public TransitionTests(String testName) throws Exception {
090: super (testName);
091: }
092:
093: public static void main(String[] args) throws Exception {
094:
095: //Set the system properties we need
096: CommandLineParser.parseCommandLine(args);
097: junit.textui.TestRunner.run(suite());
098: }
099:
100: public void setUp() throws Exception {
101: t = new Transition(transitionName, transitionLabel,
102: transitionController);
103: t.addParam("a", "b");
104: t.addParam("c", "d");
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(TransitionTests.class);
113: }
114:
115: /**
116: * Helper function to set up the parser and parse the XML returned
117: * from the Transition
118: */
119: private Document getXMLDoc() throws Exception {
120: FastStringBuffer fsb = new FastStringBuffer(128);
121: String result = t.toXML(fsb).toString();
122: System.out.println("\nTransition Before Serialization:");
123: System.out.println(result);
124:
125: Document d = parser.parseString(result);
126:
127: if (d == null) {
128: fail("Transition returned mal-formed XML document");
129: }
130:
131: return d;
132: }
133:
134: /**
135: * Helper to rebuild the Transition from XML
136: */
137: private Transition getTransition(Document d) throws Exception {
138: Transition anotherTransition = (Transition) Transition
139: .fromXML(d);
140: FastStringBuffer fsb = new FastStringBuffer(128);
141: System.out.println("\nTransition After De-Serialization:");
142: System.out.println(anotherTransition.toXML(fsb).toString());
143:
144: return anotherTransition;
145: }
146:
147: /**
148: * Test basic Transition->XML->Transition Serialization
149: */
150: public void testXML() throws Exception {
151: Document d = getXMLDoc();
152: Transition newTransition = getTransition(d);
153: assertTrue("getTransition returned null", newTransition != null);
154: assertTrue("Proper Name", newTransition.getName().equals(
155: transitionName));
156: assertTrue("Proper Controller", newTransition
157: .getControllerObject().equals(transitionController));
158: assertTrue("Proper Parameter a", newTransition.getParam("a")
159: .equals("b"));
160: assertTrue("Proper Parameter c", newTransition.getParam("c")
161: .equals("d"));
162: }
163: }
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