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"""Unit test for KNX/IP SearchRequest Extended objects."""
from xknx.knxip import HPAI, KNXIPFrame, SearchRequestExtended
from xknx.knxip.srp import SRP
class TestKNXIPSearchRequestExtended:
"""Test class for KNX/IP SearchRequest Extended objects."""
def test_search_request_extended(self) -> None:
"""Test parsing and streaming SearchRequest Extended KNX/IP packet."""
raw = bytes.fromhex("06 10 02 0b 00 0e 08 01 e0 00 17 0C 0E 57")
knxipframe, _ = KNXIPFrame.from_knx(raw)
assert isinstance(knxipframe.body, SearchRequestExtended)
assert knxipframe.body.discovery_endpoint == HPAI(
ip_addr="224.0.23.12", port=3671
)
knxipframe2 = KNXIPFrame.init_from_body(
SearchRequestExtended(
discovery_endpoint=HPAI(ip_addr="224.0.23.12", port=3671)
)
)
assert knxipframe2.to_knx() == raw
def test_search_request_extended_srp(self) -> None:
"""Test parsing and streaming SearchRequest Extended with SRPs KNX/IP packet."""
raw = bytes.fromhex("06 10 02 0b 00 10 08 01 e0 00 17 0c 0e 57 02 81")
knxipframe, _ = KNXIPFrame.from_knx(raw)
assert isinstance(knxipframe.body, SearchRequestExtended)
assert knxipframe.body.discovery_endpoint == HPAI(
ip_addr="224.0.23.12", port=3671
)
assert len(knxipframe.body.srps) == 1
assert knxipframe.body.srps[0] == SRP.with_programming_mode()
knxipframe2 = KNXIPFrame.init_from_body(
SearchRequestExtended(
discovery_endpoint=HPAI(ip_addr="224.0.23.12", port=3671),
srps=[SRP.with_programming_mode()],
)
)
assert knxipframe2.to_knx() == raw
def test_search_request_extended_multiple_srp(self) -> None:
"""Test parsing and streaming SearchRequest Extended with SRPs KNX/IP packet."""
raw = bytes.fromhex(
"06 10 02 0b 00 18 08 01 e0 00 17 0c 0e 57 02 81 08 82 01 02 03 04 05 06"
)
knxipframe, _ = KNXIPFrame.from_knx(raw)
assert isinstance(knxipframe.body, SearchRequestExtended)
assert knxipframe.body.discovery_endpoint == HPAI(
ip_addr="224.0.23.12", port=3671
)
assert len(knxipframe.body.srps) == 2
assert knxipframe.body.srps[0] == SRP.with_programming_mode()
assert knxipframe.body.srps[1] == SRP.with_mac_address(
bytes([1, 2, 3, 4, 5, 6])
)
knxipframe2 = KNXIPFrame.init_from_body(
SearchRequestExtended(
discovery_endpoint=HPAI(ip_addr="224.0.23.12", port=3671),
srps=[
SRP.with_programming_mode(),
SRP.with_mac_address(bytes([1, 2, 3, 4, 5, 6])),
],
)
)
assert knxipframe2.to_knx() == raw
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