Geocoder\Provider\TomTom::geocode PHP Method

    public function geocode($address)
    {
        if (null === $this->apiKey) {
            throw new InvalidCredentials('No API Key provided.');
        }
        // This API doesn't handle IPs
        if (filter_var($address, FILTER_VALIDATE_IP)) {
            throw new UnsupportedOperation('The TomTom provider does not support IP addresses, only street addresses.');
        }
        $query = sprintf(self::GEOCODE_ENDPOINT_URL, $this->apiKey, rawurlencode($address), $this->getLimit());
        return $this->executeQuery($query);
    }

 /**
  * @expectedException \Geocoder\Exception\UnsupportedOperation
  * @expectedExceptionMessage The TomTom provider does not support IP addresses, only street addresses.
  */
 public function testGeocodeWithIPv6()
 {
     $provider = new TomTom($this->getAdapter(), 'api_key');
     $provider->geocode('::ffff:74.200.247.59');
 }