/** * JWAP - A Java Implementation of the WAP Protocols * Copyright (C) 2001-2004 Niko Bender * * 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 2.1 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 net.sourceforge.jwap.wsp.header;import junit.framework.TestCase;/** * jUnit-Testcases for the Encoding class */public class EncodingTest extends TestCase {    public EncodingTest(String name) {        super(name);    }    public void testUintVar() {        assertEquals(new byte[] { (byte) 0x82, (byte) 0x8F, 0x25 },            Encoding.uintVar(0x87a5));        assertEquals(new byte[] { 0x00 }, Encoding.uintVar(0x00));        assertEquals(new byte[] { (byte) 0x81, 0x00 }, Encoding.uintVar(0x80));    }    public void testLongInteger() {        assertEquals(new byte[] { 0x01, 0x00 }, Encoding.longInteger(0));        assertEquals(new byte[] { 0x01, 0x01 }, Encoding.longInteger(1));        assertEquals(new byte[] { 0x03, (byte) 0xab, 0x0f, (byte) 0xc2 },            Encoding.longInteger(0xab0fc2));    }    public void testShortInteger() {        assertEquals(new byte[] { (byte) 0x82 },            Encoding.shortInteger((short) 2));        assertEquals(new byte[] { (byte) 0x80 },            Encoding.shortInteger((short) 0));        assertEquals(new byte[] { (byte) 0xff },            Encoding.shortInteger((short) 127));    }    public void testIntegerValue() {        assertEquals(new byte[] { (byte) 0x80}, Encoding.integerValue(0));            assertEquals(new byte[] { (byte) 0xff}, Encoding.integerValue(127));        assertEquals(new byte[] { (byte) 0x01, (byte) 0x80}, Encoding.integerValue(0x80));    }        public void testQualityFactor() {        assertEquals(new byte[] { 0x0b }, Encoding.qualityFactor((float) 0.1));        assertEquals(new byte[] { 0x64 }, Encoding.qualityFactor((float) 0.99));        assertEquals(new byte[] { (byte) 0x83, 0x31 },            Encoding.qualityFactor((float) 0.333));    }    private static void assertEquals(byte[] b1, byte[] b2) {        String s1 = null;        String s2 = null;        if (b1 != null) {            StringBuffer sb = new StringBuffer();            for (int i = 0; i < b1.length; i++) {                String h = Integer.toHexString(b1[i] & 0xff);                if (h.length() < 2) {                    sb.append("0");                }                sb.append(h).append(" ");            }            s1 = sb.toString();        }        if (b2 != null) {            StringBuffer sb = new StringBuffer();            for (int i = 0; i < b2.length; i++) {                String h = Integer.toHexString(b2[i] & 0xff);                if (h.length() < 2) {                    sb.append("0");                }                sb.append(h).append(" ");            }            s2 = sb.toString();        }        assertEquals(s1, s2);    }}