public function testLanguageWithValidValue()
{
$this->distanceMatrixRequest->setLanguage('fr');
$this->assertTrue($this->distanceMatrixRequest->hasLanguage());
$this->assertSame('fr', $this->distanceMatrixRequest->getLanguage());
}
/**
* Generates distance matrix URL API according to the request.
*
* @param \Ivory\GoogleMap\Services\DistanceMatrix\DistanceMatrixRequest $distanceMatrixRequest The distance matrix request.
*
* @return string The generated URL.
*/
protected function generateUrl(DistanceMatrixRequest $distanceMatrixRequest)
{
$httpQuery = array('origins' => array(), 'destinations' => array());
foreach ($distanceMatrixRequest->getOrigins() as $origin) {
if (is_string($origin)) {
$httpQuery['origins'][] = $origin;
} else {
$httpQuery['origins'][] = sprintf('%s,%s', $origin->getLatitude(), $origin->getLongitude());
}
}
foreach ($distanceMatrixRequest->getDestinations() as $destination) {
if (is_string($destination)) {
$httpQuery['destinations'][] = $destination;
} else {
$httpQuery['destinations'][] = sprintf('%s,%s', $destination->getLatitude(), $destination->getLongitude());
}
}
$httpQuery['origins'] = implode('|', $httpQuery['origins']);
$httpQuery['destinations'] = implode('|', $httpQuery['destinations']);
if ($distanceMatrixRequest->hasTravelMode()) {
$httpQuery['mode'] = strtolower($distanceMatrixRequest->getTravelMode());
}
if ($distanceMatrixRequest->hasAvoidTolls() && $distanceMatrixRequest->getAvoidTolls()) {
$httpQuery['avoidTolls'] = true;
}
if ($distanceMatrixRequest->hasAvoidHighways() && $distanceMatrixRequest->getAvoidHighways()) {
$httpQuery['avoidHighways'] = true;
}
if ($distanceMatrixRequest->hasUnitSystem()) {
$httpQuery['units'] = strtolower($distanceMatrixRequest->getUnitSystem());
}
if ($distanceMatrixRequest->hasRegion()) {
$httpQuery['region'] = $distanceMatrixRequest->getRegion();
}
if ($distanceMatrixRequest->hasLanguage()) {
$httpQuery['language'] = $distanceMatrixRequest->getLanguage();
}
$httpQuery['sensor'] = $distanceMatrixRequest->hasSensor() ? 'true' : 'false';
$url = sprintf('%s/%s?%s', $this->getUrl(), $this->getFormat(), http_build_query($httpQuery));
return $this->signUrl($url);
}