async def METHOD_NAME(self):
    """Test whether a handle_blockwise=True request takes a block2 option
    set in it as a hint to start requesting with a low size right away
    That way of hinting at size requests is not documented, but understood
    and occasionally used; the test primarily serves to identify problems
    the server has with initially low block sizes."""
    resp = await self.client.request(
            aiocoap.Message(
                uri='coap://' + self.servernetloc + '/big',
                block2=(0, 0, 3),
                code=aiocoap.GET,
            )).response
    self.assertEqual(resp.code, aiocoap.CONTENT, "Request was unsuccessful")
    self.assertEqual(self._count_received_messages(), (len(resp.payload) + 127) // 128, "Response not chunked into 128 bytes")