Automatically add Slim\App instance to Container

Author: Ashura

src/Bridge.php

@@ -31,6 +31,8 @@ public static function create(ContainerInterface $container = null): App
         $container->set(CallableResolverInterface::class, new CallableResolver($callableResolver));
         $app = AppFactory::createFromContainer($container);
 
+        $container->set(App::class, $app);
+
         $controllerInvoker = self::createControllerInvoker($container);
         $app->getRouteCollector()->setDefaultInvocationStrategy($controllerInvoker);
 

tests/ApplicationTest.php

@@ -5,6 +5,9 @@
 use DI\Bridge\Slim\Bridge;
 use DI\Bridge\Slim\Test\Mock\RequestFactory;
 use PHPUnit\Framework\TestCase;
+use DI\ContainerBuilder;
+use Slim\App;
+use Psr\Http\Message\ResponseInterface;
 
 class ApplicationTest extends TestCase
 {
@@ -24,4 +27,26 @@ public function runs()
 
         $this->assertTrue($called);
     }
+
+    /**
+     * @test
+     */
+    public function register_app_instance_to_container()
+    {
+        $app = Bridge::create();
+
+        $instance = null;
+
+        $app->get('/', function (App $app, ResponseInterface $response) use(&$instance) {
+            $instance = $app;
+            return $response;
+        });
+
+        $app->handle(RequestFactory::create());
+
+        $this->assertInstanceOf(
+            App::class,
+            $instance
+        );
+    }
 }