Merge pull request #14 from mkilmanas/feature/enable-symfony-container-autoconfiguration

Add DIC autoconfiguration possibility for modern containers

Author: pamil

Diff for: src/ServiceContainer/ContextServiceExtension.php

@@ -98,6 +98,13 @@ public function process(ContainerBuilder $container): void
             $this->crossContainerProcessor->process($scenarioContainer);
         }
 
+        // This feature was introduced only in symfony/dependency-injection v3.3
+        // So we are adding the feature for modern containers and leaving as-is for older ones
+        if (method_exists($scenarioContainer, 'registerForAutoconfiguration')) {
+            $scenarioContainer->registerForAutoconfiguration(\Behat\Behat\Context\Context::class)
+                ->addTag(ContextRegistryPass::CONTEXT_SERVICE_TAG);
+        }
+
         $scenarioContainer->addCompilerPass(new ContextRegistryPass($container->getDefinition('fob_context_service.context_registry')));
         $scenarioContainer->compile();
     }

Diff for: src/ServiceContainer/Scenario/ContextRegistryPass.php

@@ -22,6 +22,8 @@
  */
 final class ContextRegistryPass implements CompilerPassInterface
 {
+    const CONTEXT_SERVICE_TAG = 'fob.context_service';
+
     /**
      * @var Definition
      */
@@ -40,7 +42,7 @@ public function __construct(Definition $contextRegistryDefinition)
      */
     public function process(ContainerBuilder $container): void
     {
-        $taggedServices = $container->findTaggedServiceIds('fob.context_service');
+        $taggedServices = $container->findTaggedServiceIds(self::CONTEXT_SERVICE_TAG);
 
         foreach ($taggedServices as $id => $tags) {
             $this->contextRegistryDefinition->addMethodCall(