/**
* testGetSolution
*
* @since 2.2.0
*/
public function testGetSolution()
{
/* setup */
$captcha = new Captcha($this->_language);
/* result */
$raw = $captcha->getSolution('raw');
$hash = $captcha->getSolution('hash');
/* compare */
$this->assertEquals($hash, sha1($raw));
}