def resolve_state(self):
"""Return the current state of the sensor as a human readable string."""
# pylint: disable=invalid-name,too-many-return-statements
if self.state is None:
return None
elif self.value_type == 'percent' and \
isinstance(self.state, DPTArray) and \
len(self.state.value) == 1:
# TODO: Instanciate DPTScaling object with DPTArray class
return "{0}".format(DPTScaling().from_knx(self.state.value))
elif self.value_type == 'humidity':
return DPTHumidity().from_knx(self.state.value)
elif self.value_type == 'temperature':
return DPTTemperature().from_knx(self.state.value)
elif self.value_type == 'illuminance':
return DPTLux().from_knx(self.state.value)
elif self.value_type == 'speed_ms':
return DPTWsp().from_knx(self.state.value)
elif self.value_type == 'current':
return DPTUElCurrentmA().from_knx(self.state.value)
elif isinstance(self.state, DPTArray):
return ','.join('0x%02x' % i for i in self.state.value)
elif isinstance(self.state, DPTBinary):
return "{0:b}".format(self.state.value)
raise TypeError()
def test_humidity_assert_min_exceeded(self):
with self.assertRaises(ConversionError):
DPTHumidity().to_knx(-1)
def test_humidity_settings(self):
self.assertEqual(DPTHumidity().value_min, 0)
self.assertEqual(DPTHumidity().value_max, 670760)
self.assertEqual(DPTHumidity().unit, "%")
self.assertEqual(DPTHumidity().resolution, 1)
def test_humidity_assert_min_exceeded(self):
"""Test parsing of DPTHumidity with wrong value."""
with self.assertRaises(ConversionError):
DPTHumidity().to_knx(-1)
def test_humidity_settings(self):
"""Test attributes of DPTHumidity."""
self.assertEqual(DPTHumidity().value_min, 0)
self.assertEqual(DPTHumidity().value_max, 670760)
self.assertEqual(DPTHumidity().unit, "%")
self.assertEqual(DPTHumidity().resolution, 1)