public function testCanCastToFileName()
{
$content = 'test content';
$tmp = new File($content);
$fileName = $tmp->getFileName();
$this->assertEquals($fileName, (string) $tmp);
}
/**
* @return string
* The filename of the temporary PDF file.
*/
public function getPdfFilename()
{
if ($this->_tmpPdfFile === NULL) {
$this->_tmpPdfFile = new File('', '.pdf', self::TMP_PREFIX, $this->tmpDir);
}
return $this->_tmpPdfFile->getFileName();
}
