org.apache.commons.codec.binary
Class Base64Test

java.lang.Object
  org.apache.commons.codec.binary.Base64Test

public class Base64Test
extends Object

Test cases for Base64 class.

Version:

$Id: Base64Test.html 889935 2013-12-11 05:05:13Z ggregory $

See Also:

RFC 2045

Constructor Summary

Base64Test()

Method Summary

Random	getRandom()
void	testBase64() Test the Base64 implementation
void	testByteToStringVariations()
void	testChunkedEncodeMultipleOf76() Tests Base64.encodeBase64().
void	testCodec112()
void	testCodec68() CODEC-68: isBase64 throws ArrayIndexOutOfBoundsException on some non-BASE64 bytes
void	testCodeInteger1()
void	testCodeInteger2()
void	testCodeInteger3()
void	testCodeInteger4()
void	testCodeIntegerEdgeCases()
void	testCodeIntegerNull()
void	testConstructor_Int_ByteArray_Boolean_UrlSafe()
void	testConstructor_Int_ByteArray_Boolean()
void	testConstructors()
void	testDecodePadMarkerIndex2() Tests conditional true branch for "marker0" test.
void	testDecodePadMarkerIndex3() Tests conditional branches for "marker1" test.
void	testDecodePadOnly()
void	testDecodePadOnlyChunked()
void	testDecodeWithWhitespace()
void	testEmptyBase64() Test encode and decode of empty byte array.
void	testEncodeDecodeRandom()
void	testEncodeDecodeSmall()
void	testEncodeOverMaxSize()
void	testHugeLineSeparator() Tests a lineSeparator much bigger than DEFAULT_BUFFER_SIZE.
void	testIgnoringNonBase64InDecode()
void	testIsArrayByteBase64()
void	testIsStringBase64() Test the isStringBase64 method.
void	testIsUrlSafe() Tests isUrlSafe.
void	testKnownDecodings()
void	testKnownEncodings()
void	testNonBase64Test()
void	testObjectDecodeWithInvalidParameter()
void	testObjectDecodeWithValidParameter()
void	testObjectEncode()
void	testObjectEncodeWithInvalidParameter()
void	testObjectEncodeWithValidParameter()
void	testPairs()
void	testRfc1421Section6Dot8ChunkSizeDefinition() Tests RFC 1421 section 4.3.2.4 chuck size definition.
void	testRfc2045Section2Dot1CrLfDefinition() Tests RFC 2045 section 2.1 CRLF definition.
void	testRfc2045Section6Dot8ChunkSizeDefinition() Tests RFC 2045 section 6.8 chuck size definition.
void	testRfc4648Section10Decode() Tests RFC 4648 section 10 test vectors.
void	testRfc4648Section10DecodeEncode() Tests RFC 4648 section 10 test vectors.
void	testRfc4648Section10DecodeWithCrLf() Tests RFC 4648 section 10 test vectors.
void	testRfc4648Section10Encode() Tests RFC 4648 section 10 test vectors.
void	testRfc4648Section10EncodeDecode() Tests RFC 4648 section 10 test vectors.
void	testSingletons()
void	testSingletonsChunked()
void	testStringToByteVariations()
void	testTriplets()
void	testTripletsChunked()
void	testUrlSafe() Tests url-safe Base64 against random data, sizes 0 to 150.
void	testUUID() Base64 encoding of UUID's is a common use-case, especially in URL-SAFE mode.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Base64Test

public Base64Test()

Method Detail

getRandom

public Random getRandom()

Returns:

Returns the _random.

testIsStringBase64

public void testIsStringBase64()

Test the isStringBase64 method.

testBase64

public void testBase64()

Test the Base64 implementation

testChunkedEncodeMultipleOf76

public void testChunkedEncodeMultipleOf76()

Tests Base64.encodeBase64().

testCodec68

public void testCodec68()

CODEC-68: isBase64 throws ArrayIndexOutOfBoundsException on some non-BASE64 bytes

testCodeInteger1

public void testCodeInteger1()

testCodeInteger2

public void testCodeInteger2()

testCodeInteger3

public void testCodeInteger3()

testCodeInteger4

public void testCodeInteger4()

testCodeIntegerEdgeCases

public void testCodeIntegerEdgeCases()

testCodeIntegerNull

public void testCodeIntegerNull()

testConstructors

public void testConstructors()

testConstructor_Int_ByteArray_Boolean

public void testConstructor_Int_ByteArray_Boolean()

testConstructor_Int_ByteArray_Boolean_UrlSafe

public void testConstructor_Int_ByteArray_Boolean_UrlSafe()

testDecodePadMarkerIndex2

public void testDecodePadMarkerIndex2()

Tests conditional true branch for "marker0" test.

testDecodePadMarkerIndex3

public void testDecodePadMarkerIndex3()

Tests conditional branches for "marker1" test.

testDecodePadOnly

public void testDecodePadOnly()

testDecodePadOnlyChunked

public void testDecodePadOnlyChunked()

testDecodeWithWhitespace

public void testDecodeWithWhitespace()
                              throws Exception

Throws:

Exception

testEmptyBase64

public void testEmptyBase64()

Test encode and decode of empty byte array.

testEncodeDecodeRandom

public void testEncodeDecodeRandom()

testEncodeDecodeSmall

public void testEncodeDecodeSmall()

testEncodeOverMaxSize

public void testEncodeOverMaxSize()
                           throws Exception

Throws:

Exception

testCodec112

public void testCodec112()

testIgnoringNonBase64InDecode

public void testIgnoringNonBase64InDecode()
                                   throws Exception

Throws:

Exception

testIsArrayByteBase64

public void testIsArrayByteBase64()

testIsUrlSafe

public void testIsUrlSafe()

Tests isUrlSafe.

testKnownDecodings

public void testKnownDecodings()

testKnownEncodings

public void testKnownEncodings()

testNonBase64Test

public void testNonBase64Test()
                       throws Exception

Throws:

Exception

testObjectDecodeWithInvalidParameter

public void testObjectDecodeWithInvalidParameter()
                                          throws Exception

Throws:

Exception

testObjectDecodeWithValidParameter

public void testObjectDecodeWithValidParameter()
                                        throws Exception

Throws:

Exception

testObjectEncodeWithInvalidParameter

public void testObjectEncodeWithInvalidParameter()
                                          throws Exception

Throws:

Exception

testObjectEncodeWithValidParameter

public void testObjectEncodeWithValidParameter()
                                        throws Exception

Throws:

Exception

testObjectEncode

public void testObjectEncode()
                      throws Exception

Throws:

Exception

testPairs

public void testPairs()

testRfc2045Section2Dot1CrLfDefinition

public void testRfc2045Section2Dot1CrLfDefinition()

Tests RFC 2045 section 2.1 CRLF definition.

testRfc2045Section6Dot8ChunkSizeDefinition

public void testRfc2045Section6Dot8ChunkSizeDefinition()

Tests RFC 2045 section 6.8 chuck size definition.

testRfc1421Section6Dot8ChunkSizeDefinition

public void testRfc1421Section6Dot8ChunkSizeDefinition()

Tests RFC 1421 section 4.3.2.4 chuck size definition.

testRfc4648Section10Decode

public void testRfc4648Section10Decode()

Tests RFC 4648 section 10 test vectors.

• BASE64("") = ""
• BASE64("f") = "Zg=="
• BASE64("fo") = "Zm8="
• BASE64("foo") = "Zm9v"
• BASE64("foob") = "Zm9vYg=="
• BASE64("fooba") = "Zm9vYmE="
• BASE64("foobar") = "Zm9vYmFy"

See Also:

http://tools.ietf.org/html/rfc4648

testRfc4648Section10DecodeWithCrLf

public void testRfc4648Section10DecodeWithCrLf()

Tests RFC 4648 section 10 test vectors.

• BASE64("") = ""
• BASE64("f") = "Zg=="
• BASE64("fo") = "Zm8="
• BASE64("foo") = "Zm9v"
• BASE64("foob") = "Zm9vYg=="
• BASE64("fooba") = "Zm9vYmE="
• BASE64("foobar") = "Zm9vYmFy"

See Also:

http://tools.ietf.org/html/rfc4648

testRfc4648Section10Encode

public void testRfc4648Section10Encode()

Tests RFC 4648 section 10 test vectors.

• BASE64("") = ""
• BASE64("f") = "Zg=="
• BASE64("fo") = "Zm8="
• BASE64("foo") = "Zm9v"
• BASE64("foob") = "Zm9vYg=="
• BASE64("fooba") = "Zm9vYmE="
• BASE64("foobar") = "Zm9vYmFy"

See Also:

http://tools.ietf.org/html/rfc4648

testRfc4648Section10DecodeEncode

public void testRfc4648Section10DecodeEncode()

Tests RFC 4648 section 10 test vectors.

• BASE64("") = ""
• BASE64("f") = "Zg=="
• BASE64("fo") = "Zm8="
• BASE64("foo") = "Zm9v"
• BASE64("foob") = "Zm9vYg=="
• BASE64("fooba") = "Zm9vYmE="
• BASE64("foobar") = "Zm9vYmFy"

See Also:

http://tools.ietf.org/html/rfc4648

testRfc4648Section10EncodeDecode

public void testRfc4648Section10EncodeDecode()

Tests RFC 4648 section 10 test vectors.

• BASE64("") = ""
• BASE64("f") = "Zg=="
• BASE64("fo") = "Zm8="
• BASE64("foo") = "Zm9v"
• BASE64("foob") = "Zm9vYg=="
• BASE64("fooba") = "Zm9vYmE="
• BASE64("foobar") = "Zm9vYmFy"

See Also:

http://tools.ietf.org/html/rfc4648

testSingletons

public void testSingletons()

testSingletonsChunked

public void testSingletonsChunked()

testTriplets

public void testTriplets()

testTripletsChunked

public void testTripletsChunked()

testUrlSafe

public void testUrlSafe()

Tests url-safe Base64 against random data, sizes 0 to 150.

testUUID

public void testUUID()
              throws org.apache.commons.codec.DecoderException

Base64 encoding of UUID's is a common use-case, especially in URL-SAFE mode. This test case ends up being the "URL-SAFE" JUnit's.

Throws:

org.apache.commons.codec.DecoderException - if Hex.decode() fails - a serious problem since Hex comes from our own commons-codec!

testByteToStringVariations

public void testByteToStringVariations()
                                throws org.apache.commons.codec.DecoderException

Throws:

org.apache.commons.codec.DecoderException

testStringToByteVariations

public void testStringToByteVariations()
                                throws org.apache.commons.codec.DecoderException

Throws:

org.apache.commons.codec.DecoderException

testHugeLineSeparator

public void testHugeLineSeparator()

Tests a lineSeparator much bigger than DEFAULT_BUFFER_SIZE.

See Also:

"dev@commons.apache.org"