macaddressparsertest.java

uuid的实现

/*
 * MACAddressParserTest.java
 * 
 * Created 30.01.2006.
 * 
 * Copyright (c) 2006 Johann Burkard (<mailto:[e-mail]>)
 * <http://eaio.com>
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
 * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 * USE OR OTHER DEALINGS IN THE SOFTWARE.
 * 
 */
package com.eaio.uuid;

import junit.framework.TestCase;

/**
 * Test case for the {@link com.eaio.uuid.MACAddressParser} class.
 *
 * @author <a href="mailto:[e-mail]">Johann Burkard</a>
 * @version $Id$
 */
public class MACAddressParserTest extends TestCase {

    public static void main(String[] args) {
        junit.textui.TestRunner.run(MACAddressParserTest.class);
    }

    public void testParse() {
        assertNull(MACAddressParser.parse("kalifornia blorb blob"));
        assertNull(MACAddressParser.parse("bla: keks: blorb: blubbix:a"));
        assertEquals(
                "0:3:ba:1b:c4:74",
                MACAddressParser.parse("blablorb (10.20.30.40) at 0:3:ba:1b:c4:74 permanent published"));
        assertEquals(
                "00:12:F0:21:F1:57",
                MACAddressParser.parse("        Physikalische Adresse . . . . . . : 00-12-F0-21-F1-57"));
    }
    
    public void testParse2() {
        String addr;
        
        addr = "blablorb (10.20.30.40) at 0:3:ba:1b:c4:74 permanent published";
        for (int i = addr.length(); i > 40; --i) {
            assertEquals("0:3:ba:1b:c4:74", MACAddressParser.parse(addr.substring(0, i)));
        }
        assertEquals("0:3:ba:1b:c4:7", MACAddressParser.parse(addr.substring(0, 40)));
        for (int i = 39; i != 0; --i) {
            assertNull(MACAddressParser.parse(addr.substring(0, i)));
        }
    }
    
}