public function notAcceptableStatusIsReturnedIfMediaTypeDoesNotMatchSupportedMediaTypes()
{
$request = Request::create(new Uri('http://localhost/test/mvc/actioncontrollertesta'), 'GET');
$request->setHeader('Content-Type', 'application/xml');
$request->setHeader('Accept', 'application/xml');
$request->setContent('<xml></xml>');
$response = $this->browser->sendRequest($request);
$this->assertSame(406, $response->getStatusCode());
}