Throw when buffer rejects

Author: andig

src/Middleware/RequestBodyBufferMiddleware.php

@@ -53,7 +53,7 @@ public function __invoke(ServerRequestInterface $request, $stack)
                 return new Response(413, array('Content-Type' => 'text/plain'), 'Request body exceeds allowed limit');
             }
 
-            return new Response(400, array('Content-Type' => 'text/plain'), $error->getMessage());
+            throw $error;
         });
     }
 

tests/Middleware/RequestBodyBufferMiddlewareTest.php

@@ -124,6 +124,9 @@ function($response) use (&$exposedResponse) {
         Block\await($promise, $loop);
     }
 
+    /**
+     * @expectedException RuntimeException
+     */
     public function testBufferingErrorReturnsError400()
     {
         $loop = Factory::create();
@@ -146,16 +149,6 @@ function (ServerRequestInterface $request) {
 
         $stream->emit('error', array(new \RuntimeException()));
 
-        $exposedResponse = null;
-        $promise->then(
-            function($response) use (&$exposedResponse) {
-                $exposedResponse = $response;
-            }, 
-            $this->expectCallableNever()
-        );
-
-        $this->assertSame(400, $exposedResponse->getStatusCode());
-
         Block\await($promise, $loop);
     }
 }