bug #137 Incorporate changes from Sylius/Sylius#9889 (pamil)

This PR was merged into the 1.3 branch.

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0f8d8af Incorporate changes from Sylius/Sylius#9889

Author: pamil

tests/Application/Kernel.php

@@ -7,12 +7,23 @@
 use ProxyManager\Proxy\VirtualProxyInterface;
 use PSS\SymfonyMockerContainer\DependencyInjection\MockerContainer;
 use Symfony\Bundle\FrameworkBundle\Kernel\MicroKernelTrait;
+use Symfony\Component\Config\Loader\DelegatingLoader;
 use Symfony\Component\Config\Loader\LoaderInterface;
+use Symfony\Component\Config\Loader\LoaderResolver;
 use Symfony\Component\Config\Resource\FileResource;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Loader\ClosureLoader;
+use Symfony\Component\DependencyInjection\Loader\DirectoryLoader;
+use Symfony\Component\DependencyInjection\Loader\GlobFileLoader;
+use Symfony\Component\DependencyInjection\Loader\IniFileLoader;
+use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
+use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
+use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
+use Symfony\Component\HttpKernel\Config\FileLocator;
 use Symfony\Component\HttpKernel\Kernel as BaseKernel;
 use Symfony\Component\Routing\RouteCollectionBuilder;
+use Webmozart\Assert\Assert;
 
 final class Kernel extends BaseKernel
 {
@@ -96,6 +107,25 @@ protected function getContainerBaseClass(): string
         return parent::getContainerBaseClass();
     }
 
+    protected function getContainerLoader(ContainerInterface $container): LoaderInterface
+    {
+        /** @var ContainerBuilder $container */
+        Assert::isInstanceOf($container, ContainerBuilder::class);
+
+        $locator = new FileLocator($this, $this->getRootDir() . '/Resources');
+        $resolver = new LoaderResolver(array(
+            new XmlFileLoader($container, $locator),
+            new YamlFileLoader($container, $locator),
+            new IniFileLoader($container, $locator),
+            new PhpFileLoader($container, $locator),
+            new GlobFileLoader($container, $locator),
+            new DirectoryLoader($container, $locator),
+            new ClosureLoader($container),
+        ));
+
+        return new DelegatingLoader($resolver);
+    }
+
     private function isTestEnvironment(): bool
     {
         return 0 === strpos($this->getEnvironment(), 'test');