private static function getTestIpAndResult()
{
static $result = null;
if (is_null($result)) {
// TODO: what happens when IP changes? should we get this information from piwik.org?
$expected = array(self::COUNTRY_CODE_KEY => 'FR', self::REGION_CODE_KEY => 'A6', self::CITY_NAME_KEY => 'Besançon');
$result = array(self::TEST_IP, $expected);
}
return $result;
}