def assert_headers(self, header, body):
headers = Message(StringIO(header))
if headers.has_key('content-length'):
content_length = int(headers['content-length'])
body_length = len(body)
self.assertEqual(content_length, body_length, msg= "Header reported content-length: %d Actual body length was: %d" %(content_length, body_length) )
