def test_data_early(self):
deferred = Deferred()
deferred.addCallback(lambda _: self.callbacks.add("success"))
deferred.addErrback(lambda _: self.callbacks.add("failure"))
twisted_headers = Headers({"Content-Type": ["application/json"]})
twisted_response = TWResponse(
("HTTP", 1, 1), 200, "OK", twisted_headers, None)
request = Request(
method="GET", url="/",
kwargs={
"headers": {
"Content-Type": "application/json"}, "data": None})
r = Response(deferred, twisted_response, request)
with self.assertRaises(RuntimeError):
r.data()
def test_data(self):
deferred = Deferred()
deferred.addCallback(lambda _: self.callbacks.add("success"))
deferred.addErrback(lambda _: self.callbacks.add("failure"))
twisted_headers = Headers({"Content-Type": ["application/json"]})
twisted_response = TWResponse(
("HTTP", 1, 1), 200, "OK", twisted_headers, None)
request = Request(
method="GET", url="/",
kwargs={
"headers": {
"Content-Type": "application/json"}, "data": None})
data1 = os.urandom(6).encode("hex")
data2 = os.urandom(6).encode("hex")
data = data1 + data2
r = Response(deferred, twisted_response, request)
r.dataReceived(data1)
r.dataReceived(data2)
r.connectionLost(responseDone)
self.assertEqual(self.callbacks, set(["success"]))
self.assertTrue(r._done)
self.assertEqual(r.data(), data)
return deferred