def test_from_knx_wrong_header2(self):
"""Test parsing and streaming wrong Header (wrong length byte)."""
raw = ((0x05, 0x10, 0x04, 0x21, 0x00, 0x0a))
xknx = XKNX(loop=self.loop)
header = KNXIPHeader(xknx)
with self.assertRaises(CouldNotParseKNXIP):
header.from_knx(raw)
def test_from_knx_wrong_header4(self):
"""Test parsing and streaming wrong Header (unsupported service type)."""
# 0x0000 as service type
raw = (0x06, 0x10, 0x00, 0x00, 0x00, 0x0A)
header = KNXIPHeader()
with self.assertRaises(CouldNotParseKNXIP):
header.from_knx(raw)
def test_from_knx_wrong_header3(self):
"""Test parsing and streaming wrong Header (wrong protocol version)."""
raw = ((0x06, 0x11, 0x04, 0x21, 0x00, 0x0a))
xknx = XKNX(loop=self.loop)
header = KNXIPHeader(xknx)
with self.assertRaises(CouldNotParseKNXIP):
header.from_knx(raw)
def test_from_knx_wrong_header(self):
"""Test parsing and streaming wrong Header (wrong length)."""
raw = (0x06, 0x10, 0x04, 0x21, 0x00)
xknx = XKNX()
header = KNXIPHeader(xknx)
with self.assertRaises(CouldNotParseKNXIP):
header.from_knx(raw)
def test_from_knx(self):
"""Test parsing and streaming wrong Header (wrong length byte)."""
raw = bytes((0x06, 0x10, 0x04, 0x21, 0x00, 0x0A))
header = KNXIPHeader()
assert header.from_knx(raw) == 6
assert header.HEADERLENGTH == 6
assert header.PROTOCOLVERSION == 16
assert header.service_type_ident == KNXIPServiceType.TUNNELLING_ACK
assert header.b4_reserve == 0
assert header.total_length == 10
assert header.to_knx() == raw
def test_from_knx(self):
"""Test parsing and streaming wrong Header (wrong length byte)."""
raw = (0x06, 0x10, 0x04, 0x21, 0x00, 0x0A)
header = KNXIPHeader()
assert header.from_knx(raw) == 6
assert header.header_length == 6
assert header.protocol_version == 16
assert header.service_type_ident == KNXIPServiceType.TUNNELLING_ACK
assert header.b4_reserve == 0
assert header.total_length == 10
assert header.to_knx() == list(raw)
def test_from_knx(self):
"""Test parsing and streaming wrong Header (wrong length byte)."""
raw = (0x06, 0x10, 0x04, 0x21, 0x00, 0x0A)
header = KNXIPHeader()
self.assertEqual(header.from_knx(raw), 6)
self.assertEqual(header.header_length, 6)
self.assertEqual(header.protocol_version, 16)
self.assertEqual(header.service_type_ident,
KNXIPServiceType.TUNNELLING_ACK)
self.assertEqual(header.b4_reserve, 0)
self.assertEqual(header.total_length, 10)
self.assertEqual(header.to_knx(), list(raw))
def test_from_knx_wrong_header3(self):
"""Test parsing and streaming wrong Header (wrong protocol version)."""
raw = bytes((0x06, 0x11, 0x04, 0x21, 0x00, 0x0A))
header = KNXIPHeader()
with pytest.raises(CouldNotParseKNXIP):
header.from_knx(raw)
def test_from_knx_wrong_header2(self):
"""Test parsing and streaming wrong Header (wrong length byte)."""
raw = bytes((0x05, 0x10, 0x04, 0x21, 0x00, 0x0A))
header = KNXIPHeader()
with pytest.raises(CouldNotParseKNXIP):
header.from_knx(raw)