def test_calls_transit(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp.receive_file(42, "path/to/file")
self.transit.receive_file.assert_called_with(42, "path/to/file")
def test_is_receiving_file_calls_transit(self, mocker):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
self.transit.is_receiving_file = mocker.sentinel.value
assert_that(ftp.is_receiving_file(), is_(mocker.sentinel.value))
def test_calls_transit(self, mocker):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp.send_file(42, "test_file")
self.transit.send_file.assert_called_with(42, "test_file")
def test_got_code_emits_signal(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._wormhole_delegate.wormhole_got_code("1-a-code")
self.signals.code_received.emit.assert_called_once_with("1-a-code")
def test_transit_message_calls_transit(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._wormhole_delegate.wormhole_got_message(b'{"transit": "contents"}')
self.transit.handle_transit.assert_called_with("contents")
def test_can_send_data(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp.send_message("hello world")
self.wormhole.send_message.assert_called_with(
b'{"offer": {"message": "hello world"}}')
def test_file_offer_calls_transit(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._wormhole_delegate.wormhole_got_message(
b'{"offer": {"file": "test"}}')
self.transit.handle_offer.assert_called_with({"file": "test"})
def test_can_close_the_wormhole_and_transit(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp.shutdown()
self.wormhole.close.assert_called()
self.transit.close.assert_called()
def test_transit_progress_emits_signal(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._transit_delegate.transit_progress(42, 50, 100)
self.signals.file_transfer_progress.emit.assert_called_once_with(
42, 50, 100)
def test_invalid_offer_emits_respond_error(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
self.transit.handle_offer.side_effect = RespondError("test")
ftp.open(None)
ftp._wormhole_delegate.wormhole_got_message(b'{"offer": "illegal"}')
self.signals.respond_error.emit.assert_called()
def test_emits_signal_once_wormhole_is_closed(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp.close()
ftp._wormhole_delegate.wormhole_closed(result="ok")
self.signals.wormhole_closed.emit.assert_called()
def test_message_offer_emits_message_received(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._wormhole_delegate.wormhole_got_message(
b'{"offer": {"message": "test"}}')
self.signals.message_received.emit.assert_called_with("test")
def test_transit_complete_emits_signal(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._transit_delegate.transit_complete(42, "filename")
self.signals.file_transfer_complete.emit.assert_called_once_with(
42, "filename")
def test_got_versions_emits_signals(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._wormhole_delegate.wormhole_got_versions("versions")
self.signals.versions_received.emit.assert_called_once_with("versions")
self.signals.wormhole_open.emit.assert_called_once()
def test_doesnt_send_message_if_not_connected(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
versions_received = self.connect(self.signals.versions_received)
ftp.open(None)
versions_received({"v0": {"mode": "connect"}})
ftp.shutdown()
self.wormhole.send_message.assert_not_called()
def test_message_offer_sends_answer(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._wormhole_delegate.wormhole_got_message(
b'{"offer": {"message": "test"}}')
self.wormhole.send_message.assert_called_with(
b'{"answer": {"message_ack": "ok"}}')
def test_message_ack_with_ok_emits_message_sent(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._wormhole_delegate.wormhole_got_message(
b'{"answer": {"message_ack": "ok"}}')
self.signals.message_sent.emit.assert_called_with(True)
self.signals.error.emit.assert_not_called()
def test_sends_error_to_peer(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
respond_error = self.connect(self.signals.respond_error)
ftp.open(None)
respond_error(OfferError("Invalid Offer"), "traceback")
self.wormhole.send_message.assert_called_with(
b'{"error": "Invalid Offer"}')
def test_doesnt_send_message_if_peer_connect_mode_not_supported(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
wormhole_open = self.connect(self.signals.wormhole_open)
ftp.open(None)
wormhole_open()
ftp.shutdown()
self.wormhole.send_message.assert_not_called()
def test_file_ack_with_ok_calls_transit(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._wormhole_delegate.wormhole_got_message(
b'{"answer": {"file_ack": "ok"}}')
self.transit.handle_file_ack.assert_called_once()
self.signals.error.emit.assert_not_called()
def test_wormhole_closed_after_receiving_message_ack_if_connect_mode_not_supported(
self, ):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._wormhole_delegate.wormhole_got_message(
b'{"answer": {"message_ack": "ok"}}')
self.wormhole.close.assert_called()
def test_transit_error_emits_signal(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._transit_delegate.transit_error(ValueError("error"), "traceback")
self.signals.error.emit.assert_called_once()
args = self.signals.error.emit.call_args[0]
assert_that(args[0], is_(ValueError))
assert_that(args[1], is_("traceback"))
def test_wormhole_closed_after_receiving_file_if_connect_mode_not_supported(
self):
ftp = FileTransferProtocol(self.reactor, self.signals)
file_transfer_complete = self.connect(
self.signals.file_transfer_complete)
ftp.open(None)
file_transfer_complete(42, "filename")
self.wormhole.close.assert_called()
def test_invalid_json_emits_error(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._wormhole_delegate.wormhole_got_message(b'{"invalid": {"json"}')
self.signals.error.emit.assert_called_once()
args = self.signals.error.emit.call_args[0]
assert_that(args[0], is_(MessageError))
assert_that(args[1], starts_with("Traceback"))
def test_refused_error_closes_wormhole(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
respond_error = self.connect(self.signals.respond_error)
ftp.open(None)
respond_error(RefusedError("User Cancelled"), "traceback")
self.wormhole.send_message.assert_called_with(
b'{"error": "User Cancelled"}')
self.wormhole.close.assert_called()
self.signals.error.emit.assert_not_called()
def test_wormhole_not_closed_after_receiving_message_if_connect_mode_supported(
self, ):
ftp = FileTransferProtocol(self.reactor, self.signals)
versions_received = self.connect(self.signals.versions_received)
ftp.open(None)
versions_received({"v0": {"mode": "connect"}})
ftp._wormhole_delegate.wormhole_got_message(
b'{"offer": {"message": "test"}}')
self.wormhole.close.assert_not_called()
def test_file_ack_with_error_emits_error(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
ftp._wormhole_delegate.wormhole_got_message(
b'{"answer": {"file_ack": "error"}}')
self.signals.error.emit.assert_called_once()
args = self.signals.error.emit.call_args[0]
assert_that(args[0], is_(SendFileError))
assert_that(args[1], starts_with("Traceback"))
def test_emits_error_signals(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
respond_error = self.connect(self.signals.respond_error)
ftp.open(None)
respond_error(OfferError("Invalid Offer"), "traceback")
self.signals.error.emit.assert_called()
args = self.signals.error.emit.call_args[0]
assert_that(args[0], is_(OfferError))
assert_that(args[1], is_("traceback"))
def test_sends_message_if_connected_and_connect_mode_supported(self):
ftp = FileTransferProtocol(self.reactor, self.signals)
wormhole_open = self.connect(self.signals.wormhole_open)
versions_received = self.connect(self.signals.versions_received)
ftp.open(None)
wormhole_open()
versions_received({"v0": {"mode": "connect"}})
ftp.shutdown()
self.wormhole.send_message.assert_called_with(
b'{"command": "shutdown"}')
def test_creates_a_wormhole(self, mocker):
ftp = FileTransferProtocol(self.reactor, self.signals)
ftp.open(None)
self.wormhole_create.assert_called_with(
appid="lothar.com/wormhole/text-or-file-xfer",
relay_url="ws://relay.magic-wormhole.io:4000/v1",
reactor=self.reactor,
delegate=mocker.ANY,
versions={"v0": {
"mode": "connect"
}},
)