feat: expose hotel cost unit and iso country code via the api

tests/BusProNet/DataLoader/HotelDataLoaderTest.php

@@ -3,9 +3,11 @@
 namespace App\Tests\BusProNet\DataLoader;
 
 use App\BusProNet\Model\Hotel;
+use App\BusProNet\Utility\CountryCodeMapper;
 use App\BusProNet\XmlLoader\HotelLoader;
 use League\Flysystem\FilesystemOperator;
 use PHPUnit\Framework\TestCase;
+use Psr\Log\NullLogger;
 use Symfony\Component\Cache\Adapter\ArrayAdapter;
 use Symfony\Component\Cache\Adapter\TagAwareAdapter;
 
@@ -34,7 +36,7 @@ class HotelDataLoaderTest extends TestCase
             ->willReturn($xmlContent);
 
         $cache = new TagAwareAdapter(new ArrayAdapter());
-        $loader = new HotelLoader($cache, $filesystem);
+        $loader = new HotelLoader(new CountryCodeMapper(new NullLogger()), $cache, $filesystem);
 
         $hotels = $loader->loadAll();
 
@@ -50,5 +52,7 @@ class HotelDataLoaderTest extends TestCase
         $this->assertEquals('F', $hotel->country);
         $this->assertEquals('Rue des Lacs', $hotel->street);
         $this->assertEquals('', $hotel->phone);
+        $this->assertEquals('fr', $hotel->countryCode);
+        $this->assertNull($hotel->costUnit);
     }
 }