def test_basic_receive(self):
i = IOWorker()
self.data = None
def d(worker):
self.data = worker.peek()
i.rx_handler = d
i._push_receive_data("bar")
self.assertEqual(self.data, "bar")
# d does not consume the data
i._push_receive_data("hepp")
self.assertEqual(self.data, "barhepp")
def test_receive_consume(self):
i = IOWorker()
self.data = None
def consume(worker):
self.data = worker.peek()
worker.consume_receive_buf(len(self.data))
i.rx_handler = consume
i._push_receive_data("bar")
self.assertEqual(self.data, "bar")
# data has been consumed
i._push_receive_data("hepp")
self.assertEqual(self.data, "hepp")