public function testCheck()
{
list($hash, $salt) = TlonHash::password(self::GRUE_STRING);
$this->assertTrue(TlonHash::check(self::GRUE_STRING, $hash, $salt));
}
/**
* @param string $username User name.
* @param string $password Password.
* @return bool Success or failure.
*/
public static function updatePassword($username, $password)
{
list($hash, $salt) = TlonHash::password($password);
return self::update(self::$TABLE, array(TlonDataComparison::set('password', $hash), TlonDataComparison::set('salt', $salt)), TlonDataComparison::equals('username', $username));
}