fix(metadata): append php file resource extractor (#7193)

Author: loic425

src/Metadata/Extractor/PhpFileResourceExtractor.php

@@ -43,7 +43,7 @@ protected function extractPath(string $path): void
             $property->setValue($resource, $resolvedValue);
         }
 
-        $this->resources = [$resource];
+        $this->resources[] = $resource;
     }
 
     /**

src/Metadata/Tests/Extractor/PhpFileResourceExtractorTest.php

@@ -21,11 +21,11 @@ final class PhpFileResourceExtractorTest extends TestCase
 {
     public function testItGetsResourcesFromPhpFileThatReturnsAnApiResource(): void
     {
-        $extractor = new PhpFileResourceExtractor([__DIR__.'/php/valid_php_file.php']);
+        $extractor = new PhpFileResourceExtractor([__DIR__.'/php/valid_php_file.php', __DIR__.'/php/another_valid_php_file.php']);
 
-        $expectedResource = new ApiResource(shortName: 'dummy');
+        $expectedResources = [new ApiResource(shortName: 'dummy'), new ApiResource(shortName: 'another_dummy')];
 
-        $this->assertEquals([$expectedResource], $extractor->getResources());
+        $this->assertEquals($expectedResources, $extractor->getResources());
     }
 
     public function testItExcludesResourcesFromPhpFileThatDoesNotReturnAnApiResource(): void

src/Metadata/Tests/Extractor/php/another_valid_php_file.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <dunglas@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+use ApiPlatform\Metadata\ApiResource;
+
+return new ApiResource(shortName: 'another_dummy');