test(functional): skip union-collection IRI test on legacy property-info (#8356)

Author: soyuka

tests/Functional/UnionIriCollectionTest.php

@@ -18,6 +18,7 @@
 use ApiPlatform\Tests\Fixtures\TestBundle\ApiResource\UnionIriCollection\Container;
 use ApiPlatform\Tests\Fixtures\TestBundle\ApiResource\UnionIriCollection\Foo;
 use ApiPlatform\Tests\SetupClassResourcesTrait;
+use Symfony\Component\PropertyInfo\PropertyInfoExtractor;
 
 final class UnionIriCollectionTest extends ApiTestCase
 {
@@ -35,6 +36,12 @@ public static function getResources(): array
 
     public function testDenormalizeCollectionAcceptsIriOfEachUnionMember(): void
     {
+        // The union-collection IRI guard relies on the native type; the legacy
+        // property-info path (< 7.1) only keeps the first collection value type.
+        if (!method_exists(PropertyInfoExtractor::class, 'getType')) {
+            $this->markTestSkipped('Requires symfony/property-info >= 7.1 (native types).');
+        }
+
         $response = self::createClient()->request('POST', '/union_iri_collection_containers', [
             'headers' => ['Content-Type' => 'application/ld+json', 'Accept' => 'application/ld+json'],
             'json' => ['attachments' => ['/union_iri_collection_foos/1', '/union_iri_collection_bars/2']],