wildcardmatchertest.java

Mandarax是一个规则引擎的纯Java实现。它支持多类型的事实和基于反映的规则

package test.org.mandarax.util;

/*
 * Copyright (C) 1999-2004 <A href="http://www-ist.massey.ac.nz/JBDietrich" target="_top">Jens Dietrich</a>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
import java.util.regex.*;

import org.mandarax.util.regex.WildcardMatcher;

import junit.framework.TestCase;

/**
 * Test case for the wildcard matcher. Uses the DB instance.
 * @author <A href="http://www-ist.massey.ac.nz/JBDietrich" target="_top">Jens Dietrich</A>
 * @version 3.4 <7 March 05>
 * @since 3.0
 */

public class WildcardMatcherTest extends TestCase{
	private String pattern = null;
	private String text = null;
	private boolean shouldMatch = true;
	
	/**
	 * Constructor.
	 * @param pattern the pattern containing wildcards
	 * @param text the text 
	 * @param shouldMatch whether pattern matching should succeed
	 */
	public WildcardMatcherTest(String pattern,String text,boolean shouldMatch) {
		super("test");
		this.pattern = pattern;
		this.text = text;
		this.shouldMatch = shouldMatch;
	}
	/**
	 * Run the test case.
	 */
	public void test() throws Exception {
		Pattern p = WildcardMatcher.DB_INSTANCE.getPattern(pattern);
		Matcher m = p.matcher(text);
		assertTrue(shouldMatch == m.matches());
	}
	/**
	 * Convert this object to a string.
	 * @return a string
	 */
	public String toString() {
		return "match whether " + text + " is like " + pattern + (shouldMatch?"":" (should fail)"); 
	}

}