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.
024: *
025: * 4. "Jcorporate" and product names such as "Expresso" must
026: * not be used to endorse or promote products derived from this
027: * software without prior written permission. For written permission,
028: * please contact info@jcorporate.com.
029: *
030: * 5. Products derived from this software may not be called "Expresso",
031: * or other Jcorporate product names; nor may "Expresso" or other
032: * Jcorporate product names appear in their name, without prior
033: * written permission of Jcorporate Ltd.
034: *
035: * 6. No product derived from this software may compete in the same
036: * market space, i.e. framework, without prior written permission
037: * of Jcorporate Ltd. For written permission, please contact
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039: *
040: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
041: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
042: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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050: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
051: * SUCH DAMAGE.
052: * ====================================================================
053: *
054: * This software consists of voluntary contributions made by many
055: * individuals on behalf of the Jcorporate Ltd. Contributions back
056: * to the project(s) are encouraged when you make modifications.
057: * Please send them to support@jcorporate.com. For more information
058: * on Jcorporate Ltd. and its products, please see
059: * <http://www.jcorporate.com/>.
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.security.filters;
066:
067: import com.jcorporate.expresso.core.misc.ReusableChar;
068: import com.jcorporate.expresso.services.test.CommandLineParser;
069: import com.jcorporate.expresso.services.test.ExpressoTestCase;
070: import junit.framework.TestSuite;
071:
072: /**
073: * Unit test for the Filter Tree System.
074: *
075: * @author Michael Rimov
076: * @version $Revision: 1.3 $ $Date: 2004/11/17 20:48:23 $
077: */
078: public class FilterTreeTest extends ExpressoTestCase {
079: private FilterTree f = null;
080:
081: public FilterTreeTest(String testName) throws Exception {
082: super (testName);
083: }
084:
085: public static void main(String[] args) throws Exception {
086:
087: //Set the system properties we need
088: CommandLineParser.parseCommandLine(args);
089: junit.textui.TestRunner.run(suite());
090: }
091:
092: public static junit.framework.Test suite() throws Exception {
093: return new TestSuite(FilterTreeTest.class);
094: }
095:
096: public void setUp() throws Exception {
097: f = new FilterTree();
098: f.addFilterString("&", "&");
099: f.addFilterString("&", "&");
100: f.addFilterString("<", "<");
101: f.addFilterString("<", "<");
102: f.addFilterString(">", ">");
103: f.addFilterString(">", ">");
104: }
105:
106: /**
107: * Tests to make sure that the tree structure was built correctly.
108: */
109: public void testTreeBuild() throws Exception {
110:
111: //Dump for diagnostic sake
112: //f.getRootNode().dumpNode();
113: FilterTreeNode n = f.getRootNode();
114: assertTrue("& in root Elements", n
115: .subnodeExists(new ReusableChar('&')));
116: assertTrue("< in root Elements", n
117: .subnodeExists(new ReusableChar('&')));
118: assertTrue("Replacement For '<' == <", n.getSubnode(
119: new ReusableChar('<')).getReplacementString().equals(
120: "<"));
121:
122: FilterTreeNode child = n.getSubnode(new ReusableChar('&'));
123: assertTrue("Replacement For '&' == &", child
124: .getReplacementString().equals("&"));
125: assertTrue("a subnode exists", child
126: .subnodeExists(new ReusableChar('a')));
127: child = child.getSubnode(new ReusableChar('a'));
128: assertTrue("a has no replacemant",
129: child.getReplacementString() == null);
130: child = child.getSubnode(new ReusableChar('m'));
131: assertTrue("m has no replacemant",
132: child.getReplacementString() == null);
133: child = child.getSubnode(new ReusableChar('p'));
134: assertTrue("p has no replacemant",
135: child.getReplacementString() == null);
136: child = child.getSubnode(new ReusableChar(';'));
137:
138: assertTrue("; has replacemant &", child
139: .getReplacementString().equals("&"));
140: }
141:
142: public void testTreeFilter() throws Exception {
143: f.addFilterString("abc", "abcd");
144:
145: final String[] filterTests = { "", "<", "&",
146: "to bad for me!", "A < B", "&A < &amB", "ab < abc",
147: "ab < ABc", "a<", "B&G", ">1", "&" };
148: final String[] expectedResults = { "", "<", "&",
149: "to bad for me!", "A < B", "&A < &amB",
150: "ab < abcd", "ab < abcd", "a<", "B&G",
151: ">1", "&amp" };
152:
153: for (int i = 0; i < filterTests.length; i++) {
154: try {
155: String result = f.replaceFilter(filterTests[i]
156: .toCharArray());
157: assertTrue("Filter Test # " + Integer.toString(i)
158: + " Got Result " + result, result
159: .equals(expectedResults[i]));
160: } catch (Exception e) {
161: e.printStackTrace();
162: fail("Error: " + e.getMessage() + ". i = " + i);
163: }
164: }
165: }
166: }
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