public function testValidationOfAValidSimpleJWS()
{
$privateKey = openssl_pkey_get_private(SSL_KEYS_PATH . 'private.key', self::SSL_KEY_PASSPHRASE);
$this->jws->sign($privateKey);
$jws = SimpleJWS::load($this->jws->getTokenString());
$public_key = openssl_pkey_get_public(SSL_KEYS_PATH . 'public.key');
$this->assertTrue($jws->isValid($public_key, 'RS256'));
}