/*
* Copyright 2005 Ralf Joachim
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.castor.util;
import org.castor.core.util.Base64Encoder;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
public final class TestBase64Encoder extends TestCase {
private static final String[] MAP = {
"AA==", "AQ==", "Ag==", "Aw==", "BA==", "BQ==", "Bg==", "Bw==",
"CA==", "CQ==", "Cg==", "Cw==", "DA==", "DQ==", "Dg==", "Dw==",
"EA==", "EQ==", "Eg==", "Ew==", "FA==", "FQ==", "Fg==", "Fw==",
"GA==", "GQ==", "Gg==", "Gw==", "HA==", "HQ==", "Hg==", "Hw==",
"IA==", "IQ==", "Ig==", "Iw==", "JA==", "JQ==", "Jg==", "Jw==",
"KA==", "KQ==", "Kg==", "Kw==", "LA==", "LQ==", "Lg==", "Lw==",
"MA==", "MQ==", "Mg==", "Mw==", "NA==", "NQ==", "Ng==", "Nw==",
"OA==", "OQ==", "Og==", "Ow==", "PA==", "PQ==", "Pg==", "Pw==",
"QA==", "QQ==", "Qg==", "Qw==", "RA==", "RQ==", "Rg==", "Rw==",
"SA==", "SQ==", "Sg==", "Sw==", "TA==", "TQ==", "Tg==", "Tw==",
"UA==", "UQ==", "Ug==", "Uw==", "VA==", "VQ==", "Vg==", "Vw==",
"WA==", "WQ==", "Wg==", "Ww==", "XA==", "XQ==", "Xg==", "Xw==",
"YA==", "YQ==", "Yg==", "Yw==", "ZA==", "ZQ==", "Zg==", "Zw==",
"aA==", "aQ==", "ag==", "aw==", "bA==", "bQ==", "bg==", "bw==",
"cA==", "cQ==", "cg==", "cw==", "dA==", "dQ==", "dg==", "dw==",
"eA==", "eQ==", "eg==", "ew==", "fA==", "fQ==", "fg==", "fw==",
"gA==", "gQ==", "gg==", "gw==", "hA==", "hQ==", "hg==", "hw==",
"iA==", "iQ==", "ig==", "iw==", "jA==", "jQ==", "jg==", "jw==",
"kA==", "kQ==", "kg==", "kw==", "lA==", "lQ==", "lg==", "lw==",
"mA==", "mQ==", "mg==", "mw==", "nA==", "nQ==", "ng==", "nw==",
"oA==", "oQ==", "og==", "ow==", "pA==", "pQ==", "pg==", "pw==",
"qA==", "qQ==", "qg==", "qw==", "rA==", "rQ==", "rg==", "rw==",
"sA==", "sQ==", "sg==", "sw==", "tA==", "tQ==", "tg==", "tw==",
"uA==", "uQ==", "ug==", "uw==", "vA==", "vQ==", "vg==", "vw==",
"wA==", "wQ==", "wg==", "ww==", "xA==", "xQ==", "xg==", "xw==",
"yA==", "yQ==", "yg==", "yw==", "zA==", "zQ==", "zg==", "zw==",
"0A==", "0Q==", "0g==", "0w==", "1A==", "1Q==", "1g==", "1w==",
"2A==", "2Q==", "2g==", "2w==", "3A==", "3Q==", "3g==", "3w==",
"4A==", "4Q==", "4g==", "4w==", "5A==", "5Q==", "5g==", "5w==",
"6A==", "6Q==", "6g==", "6w==", "7A==", "7Q==", "7g==", "7w==",
"8A==", "8Q==", "8g==", "8w==", "9A==", "9Q==", "9g==", "9w==",
"+A==", "+Q==", "+g==", "+w==", "/A==", "/Q==", "/g==", "/w==" };
public static Test suite() {
TestSuite suite = new TestSuite("Base64Encoder Tests");
suite.addTest(new TestBase64Encoder("testAllBytes"));
suite.addTest(new TestBase64Encoder("testPadding"));
return suite;
}
public TestBase64Encoder(final String name) { super(name); }
public void testAllBytes() {
for (int i = 0; i < 256; i++) {
assertEquals(MAP[i], new String(Base64Encoder.encode(new byte[] {(byte) i})));
}
}
public void testPadding() {
String str;
str = new String(Base64Encoder.encode(new byte[] {33}));
assertEquals("IQ==", str);
str = new String(Base64Encoder.encode(new byte[] {33, 33}));
assertEquals("ISE=", str);
str = new String(Base64Encoder.encode(new byte[] {33, 33, 33}));
assertEquals("ISEh", str);
str = new String(Base64Encoder.encode(new byte[] {33, 33, 33, 34}));
assertEquals("ISEhIg==", str);
}
}