def testSendClosedBus(self): disable_virtual_can_bus() frame = canframe.CanFrame.from_empty_bytes(self.FRAME_ID_SEND, self.FRAME_NUMBER_OF_DATABYTES) self.assertRaises(exceptions.CanException, self.interface.send_frame, frame)
def testReceiveClosedBus(self): disable_virtual_can_bus() self.assertRaises(exceptions.CanException, self.interface.recv_next_frame)