def test_udpsession_response_wrong_transaction_id(self):
session = UdpTrackerSession("localhost", ("localhost", 4782), "/announce", 5)
session.scraper = FakeScraper()
self.assertFalse(session.is_failed)
packet = struct.pack("!ii", 0, 1337)
session.handle_response(packet)
self.assertTrue(session.is_failed)
def test_udpsession_response_too_short(self):
session = UdpTrackerSession("localhost", ("localhost", 4782), "/announce", 5)
session.scraper = FakeScraper()
self.assertFalse(session.is_failed)
packet = struct.pack("!i", 123)
session.handle_response(packet)
self.assertTrue(session.is_failed)
def test_udpsession_udp_tracker_timeout(self):
session = UdpTrackerSession("localhost", ("localhost", 4782),
"/announce", 5)
session.scraper = ClockedUDPCrawler(session, "127.0.0.1", 4782, 5)
# Advance 16 seconds so the timeout triggered
session.scraper._reactor.advance(session.scraper.timeout + 1)
self.assertFalse(session.scraper.timeout_call.active(),
"timeout was active while should've canceled")
def test_udpsession_udp_tracker_connection_refused(self):
session = UdpTrackerSession("localhost", ("localhost", 4782),
"/announce", 5)
session.scraper = UDPScraper(session, "127.0.0.1", 4782, 5)
session.scraper.connectionRefused()
self.assertTrue(session.is_failed,
"Session did not fail while it should")
return session.scraper.stop()
def test_udpsession_on_error(self):
test_deferred = Deferred()
session = UdpTrackerSession("localhost", ("localhost", 4782), "/announce", 5)
session.result_deferred = Deferred().addErrback(
lambda failure: test_deferred.callback(failure.getErrorMessage()))
session.scraper = FakeScraper()
session.on_error(Failure(RuntimeError("test")))
return test_deferred
def test_udpsession_handle_packet(self):
session = UdpTrackerSession("localhost", ("localhost", 4782), "/announce", 5)
session.scraper = FakeScraper()
session._action = 123
session._transaction_id = 124
self.assertFalse(session.is_failed)
packet = struct.pack("!iiq", 123, 124, 126)
session.handle_connection_response(packet)
self.assertFalse(session.is_failed)
def test_udpsession_mismatch(self):
session = UdpTrackerSession("localhost", ("localhost", 4782), "/announce", 5)
session.scraper = FakeScraper()
session._action = 123
session._transaction_id = 124
session._infohash_list = [1337]
self.assertFalse(session.is_failed)
packet = struct.pack("!ii", 123, 124)
session.handle_response(packet)
self.assertTrue(session.is_failed)
def test_udpsession_response_list_len_mismatch(self):
session = UdpTrackerSession("localhost", ("localhost", 4782), "/announce", 5)
session.scraper = FakeScraper()
session.result_deferred = Deferred()
def on_error(_):
pass
session.result_deferred.addErrback(on_error)
session._action = 123
session._transaction_id = 123
self.assertFalse(session.is_failed)
session._infohash_list = ["test", "test2"]
packet = struct.pack("!iiiii", 123, 123, 0, 1, 2)
session.handle_response(packet)
self.assertTrue(session.is_failed)
def test_udpsession_udp_tracker_timeout(self):
session = UdpTrackerSession("localhost", ("localhost", 4782), "/announce", 5)
session.scraper = ClockedUDPCrawler(session, "127.0.0.1", 4782, 5)
# Advance 16 seconds so the timeout triggered
session.scraper._reactor.advance(session.scraper.timeout + 1)
self.assertIsNone(session.scraper)
