def test_parse_pdu_failure(self):
connection = Connection(uuid.uuid4(), "server", 445)
session = Session(connection, "user", "password")
api = SCMRApi(session)
fault_pdu = FaultPDU()
fault_pdu['packed_drep'] = DataRepresentationFormat()
with pytest.raises(PDUException) as exc:
api._parse_pdu(fault_pdu.pack(), 10)
assert "Expecting ResponsePDU for opnum 10 response but got: " \
"FaultPDU" in str(exc.value)
def test_create_message(self):
message = FaultPDU()
message['pfx_flags'].set_flag(PFlags.PFC_DID_NOT_EXECUTE)
message['pfx_flags'].set_flag(PFlags.PFC_LAST_FRAG)
message['packed_drep'] = DataRepresentationFormat()
message['call_id'] = 1
message['alloc_hint'] = 32
message['status'] = FaultStatus.NCA_S_FAULT_ADDR_ERROR
expected = b"\x05" \
b"\x00" \
b"\x03" \
b"\x22" \
b"\x10\x00\x00\x00" \
b"\x1c\x00" \
b"\x00\x00" \
b"\x01\x00\x00\x00" \
b"\x20\x00\x00\x00" \
b"\x00\x00" \
b"\x00" \
b"\x00" \
b"\x02\x00\x00\x1c"
actual = message.pack()
assert len(message) == 28
assert actual == expected