197         start_response = DummyStartResponse()
198         result = mw(environ, start_response)
201         self.assertEqual(start_response.status, '200 OK')
202         self.assertEqual(start_response.headers, headers)
209         start_response = DummyStartResponse()
210         self.assertRaises(RuntimeError, mw, environ, start_response)
220         start_response = DummyStartResponse()
221         result = mw(environ, start_response)
224         self.assertEqual(start_response.status, '200 OK')
225         self.assertEqual(start_response.headers, headers)
243         start_response = DummyStartResponse()
244         result = mw(environ, start_response)
247         self.assertEqual(start_response.status, '200 OK')
248         self.assertEqual(start_response.headers, forget_headers)
259         start_response = DummyStartResponse()
260         result = b''.join(mw(environ, start_response)).decode('ascii')
277         start_response = DummyStartResponse()
279         result = b''.join(mw(environ, start_response)).decode('ascii')
301         start_response = DummyStartResponse()
302         result = b''.join(mw(environ, start_response)).decode('ascii')
326         start_response = DummyStartResponse()
327         result = mw(environ, start_response)
354         start_response = DummyStartResponse()
355         result = mw(environ, start_response)
385         start_response = DummyStartResponse()
386         result = mw(environ, start_response)
411         start_response = DummyStartResponse()
412         result = b''.join(mw(environ, start_response)).decode('ascii')
414         self.assertEqual(start_response.status, '302 Found')
415         headers = start_response.headers
423         self.assertEqual(start_response.exc_info, None)
445         start_response = DummyStartResponse()
446         result = mw(environ, start_response)
469         start_response = DummyStartResponse()
470         result = b''.join(mw(environ, start_response)).decode('ascii')
490         start_response = DummyStartResponse()
491         self.assertRaises(RuntimeError, mw, environ, start_response)
509         self.assertEqual(wrapper.start_response, None)
525         def start_response(status, headers, exc_info=None):  function
530         wrapper = self._makeOne(start_response)
619     def __call__(self, environ, start_response):  argument
628     def __call__(self, environ, start_response):  argument
630         start_response(self.status, self.headers)
637     def __call__(self, environ, start_response):  argument
641         start_response(self.status, headers)
649     def __call__(self, environ, start_response):  argument
650         def gen(self=self, start_response=start_response):  argument
652             start_response(self.status, self.headers)
671     def __call__(self, environ, start_response):  argument
673         start_response(self.status, self.headers)
682     def __call__(self, environ, start_response):  argument
686         start_response(self.status, self.headers)