diff --git a/src/Symfony/Component/HttpKernel/Controller/ArgumentResolver/NotTaggedControllerValueResolver.php b/src/Symfony/Component/HttpKernel/Controller/ArgumentResolver/NotTaggedControllerValueResolver.php index d4971cc1a507..48ea6e742d51 100644 --- a/src/Symfony/Component/HttpKernel/Controller/ArgumentResolver/NotTaggedControllerValueResolver.php +++ b/src/Symfony/Component/HttpKernel/Controller/ArgumentResolver/NotTaggedControllerValueResolver.php @@ -69,8 +69,9 @@ public function resolve(Request $request, ArgumentMetadata $argument): iterable } if (!$this->container->has($controller)) { - $i = strrpos($controller, ':'); - $controller = substr($controller, 0, $i).strtolower(substr($controller, $i)); + $controller = (false !== $i = strrpos($controller, ':')) + ? substr($controller, 0, $i).strtolower(substr($controller, $i)) + : $controller.'::__invoke'; } $what = sprintf('argument $%s of "%s()"', $argument->getName(), $controller); diff --git a/src/Symfony/Component/HttpKernel/Tests/Controller/ArgumentResolver/NotTaggedControllerValueResolverTest.php b/src/Symfony/Component/HttpKernel/Tests/Controller/ArgumentResolver/NotTaggedControllerValueResolverTest.php index 3cf2f0f18562..4577b5a6d238 100644 --- a/src/Symfony/Component/HttpKernel/Tests/Controller/ArgumentResolver/NotTaggedControllerValueResolverTest.php +++ b/src/Symfony/Component/HttpKernel/Tests/Controller/ArgumentResolver/NotTaggedControllerValueResolverTest.php @@ -98,6 +98,17 @@ public function testControllerNameIsAnArray() $resolver->resolve($request, $argument); } + public function testInvokableController() + { + $this->expectException(RuntimeException::class); + $this->expectExceptionMessage('Could not resolve argument $dummy of "App\Controller\Mine::__invoke()", maybe you forgot to register the controller as a service or missed tagging it with the "controller.service_arguments"?'); + $resolver = new NotTaggedControllerValueResolver(new ServiceLocator([])); + $argument = new ArgumentMetadata('dummy', \stdClass::class, false, false, null); + $request = $this->requestWithAttributes(['_controller' => 'App\Controller\Mine']); + $this->assertTrue($resolver->supports($request, $argument)); + $resolver->resolve($request, $argument); + } + private function requestWithAttributes(array $attributes) { $request = Request::create('/');
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