def test(self):
inst = TracerouteExt()
inst.hops = [1]
inst._hdr_len = 3
# Call
inst.append_hop("3-4", 5, 6)
# Tests
ntools.eq_(inst.hops, [1, ("3-4", 5, 6)])
def test(self, raw, super_parse, isd_as):
inst = TracerouteExt()
inst.append_hop = create_mock()
data = create_mock(["pop"])
data.pop.side_effect = (
None,
"isd as 1",
bytes.fromhex('1111 2222'),
"isd as 2",
bytes.fromhex('3333 4444'),
)
raw.return_value = data
isd_as.LEN = 4
isd_as.side_effect = "1-11", "2-22"
dlen = inst.MIN_LEN + 2 * inst.HOP_LEN
arg = bytes([2]) + bytes(dlen - 1)
# Call
inst._parse(arg)
# Tests
raw.assert_called_once_with(arg, "TracerouteExt", dlen, min_=True)
super_parse.assert_called_once_with(inst, data)
assert_these_calls(isd_as, (call("isd as 1"), call("isd as 2")))
assert_these_calls(inst.append_hop, (
call("1-11", 0x1111, 0x2222),
call("2-22", 0x3333, 0x4444),
))