public function testGetRequestBodyReturnsExpectedContent()
{
$wrapper = './test.txt';
$data = 'TESTING' . rand();
$h = fopen($wrapper, 'w');
fwrite($h, $data);
fclose($h);
Request::setRequestBodyStreamWrapper($wrapper);
$request = new Request(array('CONTENT_LENGTH' => strlen($data)));
$body = $request->getRequestBody();
$this->assertEquals($data, $body);
unlink($wrapper);
}
