merged branch kriswallsmith/head-streamed-response-err (PR symfony#4502)

Commits
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280fc05 failing test for HEAD StreamedResponse requests

Discussion
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[WIP] failing test for HEAD StreamedResponse requests

An exception is thrown if you prepare a StreamedResponse with a HEAD request. I'm not sure what the right fix is…

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by kriswallsmith at 2012-06-06T15:51:04Z

The Travis build is here: http://travis-ci.org/#!/symfony/symfony/builds/1543352

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by sstok at 2012-06-08T11:07:31Z

Well a HEAD can't/shouldn't be streamed as it doesn't contain a body so what is the real problem here?

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by kriswallsmith at 2012-06-08T16:14:18Z

@sstok the response is prepared by the ResponseListener regardless of request method

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by adrienbrault at 2012-06-08T19:41:27Z

Shouldn't the test at least assert something ?

Author: fabpot

src/Symfony/Component/HttpFoundation/Tests/StreamedResponseTest.php

@@ -50,6 +50,14 @@ public function testPrepareWith10Protocol()
         $this->assertEquals('no-cache, private', $response->headers->get('Cache-Control'));
     }
 
+    public function testPrepareWithHeadRequest()
+    {
+        $response = new StreamedResponse(function () { echo 'foo'; });
+        $request = Request::create('/', 'HEAD');
+
+        $response->prepare($request);
+    }
+
     public function testSendContent()
     {
         $called = 0;