def test_telegram_set(self):
"""Test parsing and streaming CEMIFrame KNX/IP packet with DPTArray/DPTTime as payload."""
xknx = XKNX(loop=self.loop)
knxipframe = KNXIPFrame(xknx)
knxipframe.init(KNXIPServiceType.ROUTING_INDICATION)
knxipframe.body.src_addr = PhysicalAddress("1.2.2")
telegram = Telegram()
telegram.group_address = GroupAddress(337)
telegram.payload = DPTArray(DPTTime().to_knx({
'hours': 13,
'minutes': 23,
'seconds': 42
}))
knxipframe.body.telegram = telegram
knxipframe.body.set_hops(5)
knxipframe.normalize()
raw = ((0x06, 0x10, 0x05, 0x30, 0x00, 0x14, 0x29, 0x00, 0xbc, 0xd0,
0x12, 0x02, 0x01, 0x51, 0x04, 0x00, 0x80, 13, 23, 42))
self.assertEqual(knxipframe.header.to_knx(), list(raw[0:6]))
self.assertEqual(knxipframe.body.to_knx(), list(raw[6:]))
self.assertEqual(knxipframe.to_knx(), list(raw))
def from_knx(self, payload):
"""Convert current payload to value."""
# if self.datetime_type == DateTimeType.DATETIME:
# datetime_data = DPTDateTime.from_knx(payload.value)
if self.datetime_type == DateTimeType.DATE:
datetime_data = DPTDate.from_knx(payload.value)
elif self.datetime_type == DateTimeType.TIME:
datetime_data = DPTTime.from_knx(payload.value)
return datetime_data
def test_telegram_set(self):
"""Test parsing and streaming CEMIFrame KNX/IP packet with DPTArray/DPTTime as payload."""
xknx = XKNX(loop=self.loop)
knxipframe = KNXIPFrame(xknx)
knxipframe.init(KNXIPServiceType.ROUTING_INDICATION)
knxipframe.body.cemi.src_addr = PhysicalAddress("1.2.2")
telegram = Telegram(
group_address=GroupAddress(337),
payload=DPTArray(DPTTime().to_knx(
time.strptime("13:23:42", "%H:%M:%S"))),
)
knxipframe.body.cemi.telegram = telegram
knxipframe.body.cemi.set_hops(5)
knxipframe.normalize()
raw = (
0x06,
0x10,
0x05,
0x30,
0x00,
0x14,
0x29,
0x00,
0xBC,
0xD0,
0x12,
0x02,
0x01,
0x51,
0x04,
0x00,
0x80,
13,
23,
42,
)
self.assertEqual(knxipframe.header.to_knx(), list(raw[0:6]))
self.assertEqual(knxipframe.body.to_knx(), list(raw[6:]))
self.assertEqual(knxipframe.to_knx(), list(raw))
def test_telegram_set(self):
"""Test parsing and streaming CEMIFrame KNX/IP packet with DPTArray/DPTTime as payload."""
telegram = Telegram(
destination_address=GroupAddress(337),
payload=GroupValueWrite(
DPTArray(DPTTime().to_knx(time.strptime(
"13:23:42", "%H:%M:%S")))),
)
cemi = CEMIFrame(src_addr=IndividualAddress("1.2.2"))
cemi.telegram = telegram
cemi.set_hops(5)
routing_indication = RoutingIndication(cemi=cemi)
knxipframe = KNXIPFrame.init_from_body(routing_indication)
raw = bytes.fromhex(
"06 10 05 30 00 14 29 00 bc d0 12 02 01 51 04 00 80 0d 17 2a")
assert knxipframe.header.to_knx() == raw[0:6]
assert knxipframe.body.to_knx() == raw[6:]
assert knxipframe.to_knx() == raw
def test_to_knx_max(self):
"""Testing KNX/Byte representation of DPTTime object. Maximum values."""
raw = DPTTime().to_knx(time.strptime("23 59 59 0", "%H %M %S %w"))
self.assertEqual(raw, (0xF7, 0x3b, 0x3b))
def test_to_knx_max(self):
"""Testing KNX/Byte representation of DPTTime object. Maximum values."""
raw = DPTTime.to_knx(time.strptime("23 59 59 0", "%H %M %S %w"))
assert raw == (0xF7, 0x3B, 0x3B)
def test_from_knx_wrong_type(self):
"""Test parsing from DPTTime object from wrong binary values (wrong type)."""
with pytest.raises(ConversionError):
DPTTime.from_knx((0xF8, "0x23"))
def test_to_knx_wrong_parameter(self):
"""Test parsing from DPTTime object from wrong string value."""
with pytest.raises(ConversionError):
DPTTime.to_knx("fnord")
def test_to_knx_default(self):
"""Testing default initialization of DPTTime object."""
assert DPTTime.to_knx(time.strptime("", "")) == (0x0, 0x0, 0x0)
def test_from_knx_wrong_bytes(self):
"""Test parsing from DPTTime object from wrong binary values (wrong bytes)."""
with pytest.raises(ConversionError):
# this parameter exceeds limit
DPTTime.from_knx((0xF7, 0x3B, 0x3C))
def test_to_knx_min(self):
"""Testing KNX/Byte representation of DPTTime object. Minimum values."""
raw = DPTTime.to_knx(time.strptime("0 0 0", "%H %M %S"))
assert raw == (0x0, 0x0, 0x0)
def test_from_knx_min(self):
"""Test parsing of DPTTime object from binary values. Example 3."""
assert DPTTime.from_knx((0x0, 0x0, 0x0)) == time.strptime("0 0 0", "%H %M %S")
def test_from_knx_max(self):
"""Test parsing of DPTTime object from binary values. Example 2."""
self.assertEqual(DPTTime().from_knx((0xF7, 0x3b, 0x3b)),
time.strptime("23 59 59 0", "%H %M %S %w"))
def test_from_knx_max(self):
"""Test parsing of DPTTime object from binary values. Example 2."""
assert DPTTime.from_knx((0xF7, 0x3B, 0x3B)) == time.strptime(
"23 59 59 0", "%H %M %S %w"
)
def test_to_knx(self):
"""Testing KNX/Byte representation of DPTTime object."""
raw = DPTTime.to_knx(time.strptime("13 23 42 2", "%H %M %S %w"))
assert raw == (0x4D, 0x17, 0x2A)
def test_from_knx(self):
"""Test parsing of DPTTime object from binary values. Example 1."""
assert DPTTime.from_knx((0x4D, 0x17, 0x2A)) == time.strptime(
"13 23 42 2", "%H %M %S %w"
)
def test_from_knx_wrong_bytes(self):
"""Test parsing from DPTTime object from wrong binary values (wrong bytes)."""
with self.assertRaises(ConversionError):
# this parameter exceeds limit
DPTTime().from_knx((0xF7, 0x3b, 0x3c))
def test_from_knx_wrong_size(self):
"""Test parsing from DPTTime object from wrong binary values (wrong size)."""
with self.assertRaises(ConversionError):
DPTTime().from_knx((0xF8, 0x23))
def test_to_knx_default(self):
"""Testing default initialization of DPTTime object."""
self.assertEqual(DPTTime().to_knx(time.strptime("", "")),
(0x0, 0x0, 0x0))
