testrunner.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

/*
 * 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
 */
package test.org.mandarax.testsupport;

import org.apache.log4j.BasicConfigurator;

/**
 * Utility class to build test runner. For a detailed description
 * how it works, read the comment for run(Class,String[])
 * @author <A href="http://www-ist.massey.ac.nz/JBDietrich" target="_top">Jens Dietrich</A>
 * @version 3.4 <7 March 05>
 * @since 1.2
 */
public class TestRunner {

	public static String AWT = "awt";
	public static String TEXT = "text";
	public static String RELOAD = "reload";

	/**
	 * Check whether the parameter list contains a certain string.
	 * @return the result of the check
	 * @param pars the parameter list
	 * @param par the string
	 */
	private static boolean check(String[] pars, String par) {
		for (int i = 0; i < pars.length; i++) {
			if (pars[i].equalsIgnoreCase(par)) {
				return true;
			}
		}

		return false;
	}

	/**
	 * Run a test suite. suite is a class that has a static suite() method returning a test suite.
	 * The parameters determine how the test should be performed.
	 * By default, the swing test runner (junit.swingui.TestRunner) is used.
	 * If one parameter equals "awt", we use the awt based test runner, if "text" is specified, we use
	 * the text based swing runner. By default, classes are not reloaded.
	 * @param suite a test suite
	 * @param pars java.lang.String[]
	 */
	public static void run(Class suite, String[] pars) {
		run(suite,pars,true);
	}
	/**
	  * Run a test suite. suite is a class that has a static suite() method returning a test suite.
	  * The parameters determine how the test should be performed.
	  * By default, the swing test runner (junit.swingui.TestRunner) is used.
	  * If one parameter equals "awt", we use the awt based test runner, if "text" is specified, we use
	  * the text based swing runner. By default, classes are not reloaded.
	  * @param suite a test suite
	  * @param pars java.lang.String[]
	  * @param initLog whether to initialize log4j
	  */
	public static void run(Class suite, String[] pars, boolean initLog) {
		if (initLog) BasicConfigurator.configure();

		boolean reload = check(pars, RELOAD);

		String[] args;
		// reloading will only be supported from the ui versions
		if (reload || check(pars, TEXT)) {
			// default is reload
			args = new String[] { suite.getName()};
		} else {
			// from JUnit 3.7 on, reloading can be specified as an argument
			args = new String[] { suite.getName(), "-noloading" };
		}

		if (check(pars, AWT)) {
			junit.awtui.TestRunner.main(args);
		} else {
			if (check(pars, TEXT)) {
				junit.textui.TestRunner.main(args);
			} else {
				junit.swingui.TestRunner.main(args);
			}
		}
	}
}