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<?php
class Swift_Mime_ContentEncoder_Base64ContentEncoderAcceptanceTest extends \PHPUnit_Framework_TestCase
{
private $_samplesDir;
private $_encoder;
public function setUp()
{
$this->_samplesDir = realpath(__DIR__.'/../../../../_samples/charsets');
$this->_encoder = new Swift_Mime_ContentEncoder_Base64ContentEncoder();
}
public function testEncodingAndDecodingSamples()
{
$sampleFp = opendir($this->_samplesDir);
while (false !== $encodingDir = readdir($sampleFp)) {
if (substr($encodingDir, 0, 1) == '.') {
continue;
}
$sampleDir = $this->_samplesDir.'/'.$encodingDir;
if (is_dir($sampleDir)) {
$fileFp = opendir($sampleDir);
while (false !== $sampleFile = readdir($fileFp)) {
if (substr($sampleFile, 0, 1) == '.') {
continue;
}
$text = file_get_contents($sampleDir.'/'.$sampleFile);
$os = new Swift_ByteStream_ArrayByteStream();
$os->write($text);
$is = new Swift_ByteStream_ArrayByteStream();
$this->_encoder->encodeByteStream($os, $is);
$encoded = '';
while (false !== $bytes = $is->read(8192)) {
$encoded .= $bytes;
}
$this->assertEquals(
base64_decode($encoded), $text,
'%s: Encoded string should decode back to original string for sample '.
$sampleDir.'/'.$sampleFile
);
}
closedir($fileFp);
}
}
closedir($sampleFp);
}
}
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