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1 package net.javacoding.jspider.core.util;
2
3 import junit.framework.TestCase;
4
5
8 public class Base64EncoderTest extends TestCase {
9
10 public Base64EncoderTest ( ) {
11 super ( "Base64EncoderTest" );
12 }
13
14 protected void setUp() throws Exception  {
15 super.setUp();
16 }
17
18 public void testSimpleString ( ) {
19 String encoded = Base64Encoder.base64Encode("teststring");
20 String expected="dGVzdHN0cmluZw==";
21 assertEquals("The base64 encoding of a simple teststring didn't turn out as expected", expected, encoded);
22 }
23
24 public void testLongString ( ) {
25 String encoded = Base64Encoder.base64Encode("abcdefghijklmnopqrstuvwxyz0123456789é'(§è!çà)-'ABCDEFGHIJKLMNOPQRSTUVWXYZ");
26 String expected="YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXowMTIzNDU2Nzg56Scop+gh5+ApLSdBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWg==";
27 assertEquals("The base64 encoding of a long teststring didn't turn out as expected", expected, encoded);
28 }
29
30 public void testByteArray ( ) {
31 byte[] encodedBytes = Base64Encoder.base64Encode("teststring".getBytes());
32 String encoded = new String (encodedBytes);
33 String expected="dGVzdHN0cmluZw==";
34 assertEquals("The base64 encoding of a byte array didn't turn out as expected", expected, encoded);
35 }
36
37 public void testLongByteArray ( ) {
38 byte[] encodedBytes = Base64Encoder.base64Encode("abcdefghijklmnopqrstuvwxyz0123456789é'(§è!çà)-'ABCDEFGHIJKLMNOPQRSTUVWXYZ".getBytes());
39 String encoded = new String (encodedBytes);
40 String expected="YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXowMTIzNDU2Nzg56Scop+gh5+ApLSdBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWg==";
41 assertEquals("The base64 encoding of a long teststring didn't turn out as expected", expected, encoded);
42 }
43
44 public void testStringNull ( ) {
45 String source = null;
46 String encoded = Base64Encoder.base64Encode(source);
47 String expected = null;
48 assertEquals("The base64 encoding of a null String didn't turn out null", expected, encoded);
49 }
50
51 public void testByteArrayNull ( ) {
52 byte[] source = null;
53 byte[] encodedBytes = Base64Encoder.base64Encode(source);
54 assertNull("The base64 encoding of a null byte array didn't turn out null", encodedBytes);
55 }
56
57 }
58 |
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