testsimpledate.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) 1999-2005 <a href="mailto:[e-mail]">Adrian Paschke</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.lib.date;


import org.mandarax.kernel.InferenceEngine;
import org.mandarax.kernel.KnowledgeBase;
import org.mandarax.lib.date.SimpleDate;
import java.util.Calendar;
import java.util.TimeZone;

import junit.framework.TestCase;


/**
 * Test case for SimpleDates. Time zones are testet in synchronized and not synchronized mode. 
 * @author <A HREF="mailto:[e-mail]">Adrian Paschke</A>
 * @version 3.4 <7 March 05>
 * @since 3.3.1
 */

public class TestSimpleDate extends DateTestCase {
	
	private Calendar t1;
	private Calendar t2;			
	private Calendar t3;
	
	/**
	 * Constructor.
	 * @param testName the name of the test
	 */
	public TestSimpleDate(String testName) {
		super(testName);
        
	}
	
	
	/**
	 * set up fixtures
	 */
	protected void setUp() {
		t1 = new SimpleDate();
		TimeZone tz = TimeZone.getTimeZone("Europe/Berlin");
		t1.setTimeZone(tz);
				
	}

	
	/**
	 * Test case 1: Synchronized with different time zones
	 * @throws an exception (indicating that the test case has failed)
	 */
	public void simpleDateTest1() throws Exception {
		Calendar t = (SimpleDate) t1.clone();
		TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles");
		t.setTimeZone(tz);
		if (t.equals(t1)) assertTrue(true);
		else assertTrue(t+" is not equal "+t1,false); 		
	}
	
	/**
	 * Test case 2: Not synchronized with different time zones
	 * @throws an exception (indicating that the test case has failed)
	 */
	public void simpleDateTest2() throws Exception {
		SimpleDate t = (SimpleDate) t1.clone();
		t.setSynchronized(false);
		TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles");
		t.setTimeZone(tz);
		if (!t.equals(t1)) assertTrue(true);
		else assertTrue(t+" is equal "+t1,false);
	}
	
	/**
	 * Test case 3: Not synchronized with different time zones and the same absolute time 
	 * @throws an exception (indicating that the test case has failed)
	 */
	public void simpleDateTest3() throws Exception {
		SimpleDate t = (SimpleDate) t1.clone();
		t.setSynchronized(false);
		TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles");
		t.setTimeZone(tz);
		t.add(Calendar.MILLISECOND, +3600000);
		t.add(Calendar.MILLISECOND, [phone]);
		if (t.equals(t1)) assertTrue(true);
		else assertTrue(t+" is not equal "+t1,false);		
	}
	
	/**
	 * Test case 4: Synchronized with different time zones
	 * @throws an exception (indicating that the test case has failed)
	 */
	public void simpleDateTest4() throws Exception {		
		Calendar t = (SimpleDate) t1.clone();
		TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles");
		t.setTimeZone(tz);
		t.add(Calendar.MINUTE, 1);
		if (t.after(t1)) assertTrue(true);
		else assertTrue(t+" is not after "+t1,false);
	}
	
	/**
	 * Test case 5: Synchronized with different time zones
	 * @throws an exception (indicating that the test case has failed)
	 */
	public void simpleDateTest5() throws Exception {		
		Calendar t = (SimpleDate) t1.clone();
		TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles");
		t.setTimeZone(tz);
		t.add(Calendar.MINUTE, 1);
		if (t1.before(t)) assertTrue(true);
		else assertTrue(t1+" is not before "+t,false);	
	}
	
	/**
	 * Test case 6: Not synchronized with different time zones
	 * @throws an exception (indicating that the test case has failed)
	 */
	public void simpleDateTest6() throws Exception {		
		SimpleDate t = (SimpleDate) t1.clone();
		t.setSynchronized(false);
		TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles");
		t.setTimeZone(tz);
		if (t.before(t1)) assertTrue(true);
		else assertTrue(t+" is not before "+t1,false);		
	}
	
	/**
	 * Test case 7: Not synchronized with different time zones
	 * @throws an exception (indicating that the test case has failed)
	 */
	public void simpleDateTest7() throws Exception {
		SimpleDate t = (SimpleDate) t1.clone();
		t.setSynchronized(false);
		TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles");
		t.setTimeZone(tz);
		if (t1.after(t)) assertTrue(true);
		else assertTrue(t1+" is not after "+t,false); 		
	}

}