public function testWriteFile()
{
// Don't know how to test headers :(( ...
throw new PHPUnit_Framework_IncompleteTestError();
$response = new THttpResponse();
$response->setBufferOutput(true);
// Suppress warning with headers
$response->writeFile(dirname(__FILE__) . '/data/aTarFile.md5', null, 'text/plain', array('Pragma: public', 'Expires: 0'));
self::assertContains('4b1ecb0b243918a8bbfbb4515937be98 aTarFile.tar', ob_get_clean());
}