pcm-libraries/pcm-geocode-bundle
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Code Issues 2 Releases Activity

Throw exceptions when something goes wrong instead of returning null

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This commit is contained in:
brabli
2024-08-05 13:07:04 +01:00
parent fcda1e931c
commit a6c8c4cc0c
2 changed files with 20 additions and 7 deletions
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11
src/Service/Geocoder.php
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@@ -4,6 +4,8 @@ declare(strict_types=1);
namespace Pcm\GeocodeBundle\Service;
use Pcm\GeocodeBundle\Exception\ApiErrorException;
use Pcm\GeocodeBundle\Exception\NoResultsFoundException;
use Pcm\GeocodeBundle\Model\GeoCoordinates;
use Symfony\Contracts\HttpClient\HttpClientInterface;
use Symfony\Contracts\HttpClient\ResponseInterface;
@@ -26,13 +28,12 @@ final class Geocoder
$response = $this->makeApiRequest($client, $postcode);
$data = $this->getDataFromResponse($response);
// @todo remove check, I don't think it's needed
if (empty($data)) {
return null;
if (array_key_exists('error', $data)) {
throw new ApiErrorException($postcode, $data['error']['message']);
}
if (array_key_exists('error', $data)) {
return null;
if (empty($data)) {
throw new NoResultsFoundException($postcode, "No results found.");
}
return $this->createGeoCoordinates($data);

16
tests/Service/GeocodeTest.php
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@@ -6,6 +6,8 @@ namespace Pcm\GeocodeBundle\Tests;
use Pcm\GeocodeBundle\Entity\Interface\MappableInterface;
use Pcm\GeocodeBundle\Entity\Trait\MappableTrait;
use Pcm\GeocodeBundle\Exception\ApiErrorException;
use Pcm\GeocodeBundle\Exception\NoResultsFoundException;
use Pcm\GeocodeBundle\Model\GeoCoordinates;
use Pcm\GeocodeBundle\Service\Geocoder;
use Pcm\GeocodeBundle\Tests\AppKernel;
@@ -33,10 +35,20 @@ final class GeocodeTest extends KernelTestCase
$this->assertInstanceOf(Geocoder::class, $this->geocoder);
}
public function testGeocodePostcodeReturnsNullOnInvalidInput(): void
public function testGeocodePostcodeThrowsOnEmptyInput(): void
{
sleep(1);
$this->assertNull($this->geocoder->geocodePostcode(''));
$this->expectException(ApiErrorException::class);
$this->expectExceptionMessageMatches("/Nothing to search for.$/");
$this->geocoder->geocodePostcode('');
}
public function testGeocodePostcodeThrowsOnInvalidPostcode(): void
{
sleep(1);
$this->expectException(NoResultsFoundException::class);
$this->expectExceptionMessageMatches("/No results found.$/");
$this->geocoder->geocodePostcode('ZZZZZZZZZZZZ');
}
public function testGeocodePostcodeReturnsGeoCoordinates(): GeoCoordinates