fixup! Enable loader to retrieve subtree of fixtures

Author: Toni Uebernickel

Loader/SymfonyFixturesLoader.php

@@ -13,6 +13,9 @@
 use RuntimeException;
 use Symfony\Bridge\Doctrine\DataFixtures\ContainerAwareLoader;
 use function array_key_exists;
+use function array_map;
+use function array_merge;
+use function array_reduce;
 use function array_values;
 use function get_class;
 use function sprintf;

Tests/Loader/ResolveFixturesSubtreeTest.php

@@ -12,23 +12,28 @@
 use Doctrine\Persistence\ObjectManager;
 use PHPUnit\Framework\TestCase;
 use Symfony\Component\DependencyInjection\Container;
+use function interface_exists;
+use function class_alias;
 
 /**
  * @covers \Doctrine\Bundle\FixturesBundle\Loader\SymfonyFixturesLoader::getFixturesDependencyTree
  * @covers \Doctrine\Bundle\FixturesBundle\Loader\SymfonyFixturesLoader::resolveFixturesDependencyTree
  */
 class ResolveFixturesSubtreeTest extends TestCase
 {
+    /**
+     * @var SymfonyFixturesLoader
+     */
     private $loader;
 
-    public static function setUpBeforeClass()
+    public static function setUpBeforeClass() : void
     {
-        if (!interface_exists(ObjectManager::class)) {
+        if (! interface_exists(ObjectManager::class)) {
             class_alias('Doctrine\Common\Persistence\ObjectManager', 'Doctrine\Persistence\ObjectManager', false);
         }
     }
 
-    protected function setUp()
+    protected function setUp() : void
     {
         $this->loader = new SymfonyFixturesLoader(new Container());
     }
@@ -95,18 +100,21 @@ public function testResolveRecursively() : void
     private function createFixture(array $dependencies) : FixtureInterface
     {
         return new class ($dependencies) implements FixtureInterface, DependentFixtureInterface {
+            /**
+             * @var string[]
+             */
             private $dependencies;
 
             public function __construct(array $dependencies)
             {
                 $this->dependencies = $dependencies;
             }
 
-            public function load(ObjectManager $manager)
+            public function load(ObjectManager $manager) : void
             {
             }
 
-            public function getDependencies()
+            public function getDependencies() : array
             {
                 return $this->dependencies;
             }