def test_from_knx(self):
"""Test parsing of DPTDate object from binary values. Example 1."""
self.assertEqual(DPTDate().from_knx((0x04, 0x01, 0x02)), {
'year': 2002,
'month': 1,
'day': 4
})
def test_from_knx_future_date(self):
"""Test parsing of DPTDate object from binary values. Example 3."""
self.assertEqual(DPTDate().from_knx((0x04, 0x0C, 0x59)), {
'year': 2089,
'month': 12,
'day': 4
})
def test_from_knx_old_date(self):
"""Test parsing of DPTDate object from binary values. Example 2."""
self.assertEqual(DPTDate().from_knx((0x1F, 0x01, 0x5A)), {
'year': 1990,
'month': 1,
'day': 31
})
async def broadcast_time(self, response):
"""Broadcast time to KNX bus."""
if self.broadcast_type == DateTimeBroadcastType.DATETIME:
broadcast_data = DPTDateTime.current_datetime_as_knx()
await self.send(self.group_address,
DPTArray(broadcast_data),
response=response)
elif self.broadcast_type == DateTimeBroadcastType.DATE:
broadcast_data = DPTDate.current_date_as_knx()
await self.send(self.group_address,
DPTArray(broadcast_data),
response=response)
elif self.broadcast_type == DateTimeBroadcastType.TIME:
broadcast_data = DPTTime.current_time_as_knx()
await self.send(self.group_address,
DPTArray(broadcast_data),
response=response)
def test_from_knx_wrong_range_year(self):
"""Test Exception when parsing DPTDate from KNX with wrong year."""
with self.assertRaises(ConversionError):
DPTDate().from_knx((0x04, 0x01, 0x64))
def test_from_knx_wrong_range_month(self):
"""Test Exception when parsing DPTDAte from KNX with wrong month."""
with self.assertRaises(ConversionError):
DPTDate().from_knx((0x04, 0x00, 0x59))
def test_to_knx_wrong_month(self):
"""Test parsing from DPTDate object from wrong month value."""
with self.assertRaises(ConversionError):
DPTDate().to_knx({'year': 2002, 'month': 0, 'day': 20})
def test_to_knx_wrong_parameter(self):
"""Test parsing from DPTDate object from wrong string value."""
with self.assertRaises(ConversionError):
DPTDate().to_knx("hello")
def test_from_knx_wrong_parameter(self):
"""Test parsing from DPTDate object from wrong binary values."""
with self.assertRaises(ConversionError):
DPTDate().from_knx((0xF8, 0x23))
def test_to_knx_future_date(self):
"""Testing KNX/Byte representation of DPTDate object. Example 3."""
raw = DPTDate().to_knx({'year': 2089, 'month': 12, 'day': 4})
self.assertEqual(raw, (0x04, 0x0C, 0x59))
def test_to_knx_old_date(self):
"""Testing KNX/Byte representation of DPTDate object. Example 2."""
raw = DPTDate().to_knx({'year': 1990, 'month': 1, 'day': 31})
self.assertEqual(raw, (0x1F, 0x01, 0x5A))
def test_to_knx(self):
"""Testing KNX/Byte representation of DPTDate object. Example 1."""
raw = DPTDate().to_knx({'year': 2002, 'month': 1, 'day': 4})
self.assertEqual(raw, (0x04, 0x01, 0x02))