1#!/usr/bin/env python 2 3from .helpers import urlopen 4 5 6def application(environ, start_response): 7 status = "200 OK" 8 response_headers = [("Content-type", "text/plain")] 9 write = start_response(status, response_headers) 10 write("Hello World!") 11 return [""] 12 13 14def test(webapp): 15 f = urlopen(webapp.server.http.base) 16 s = f.read() 17 assert s == b"Hello World!" 18