Regression test for missing controller arguments (3.1)

Author: Iltar van der Berg

src/Symfony/Component/HttpKernel/Controller/ArgumentResolver/DefaultValueResolver.php

@@ -27,7 +27,7 @@ final class DefaultValueResolver implements ArgumentValueResolverInterface
      */
     public function supports(Request $request, ArgumentMetadata $argument)
     {
-        return $argument->hasDefaultValue() || ($argument->isNullable() && !$argument->isVariadic());
+        return $argument->hasDefaultValue() || (null !== $argument->getType() && $argument->isNullable() && !$argument->isVariadic());
     }
 
     /**

src/Symfony/Component/HttpKernel/Tests/Controller/ArgumentResolverTest.php

@@ -203,6 +203,17 @@ public function testGetArgumentWithoutArray()
         $resolver->getArguments($request, $controller);
     }
 
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testIfExceptionIsThrownWhenMissingAnArgument()
+    {
+        $request = Request::create('/');
+        $controller = array($this, 'controllerWithFoo');
+
+        self::$resolver->getArguments($request, $controller);
+    }
+
     /**
      * @requires PHP 7.1
      */