def test_value_50(self):
"""Test parsing and streaming of DPTValue1Ucount 50."""
assert DPTValue1Ucount.to_knx(50) == (0x32,)
assert DPTValue1Ucount.from_knx((0x32,)) == 50
def from_knx(self, payload: DPTArray) -> int:
"""Convert current payload to value."""
return DPTValue1Ucount.from_knx(payload.value)
def test_from_knx_wrong_parameter2(self):
"""Test parsing of DPTValue1Ucount with wrong value (array containing string)."""
with pytest.raises(ConversionError):
DPTValue1Ucount.from_knx("0x23")
def test_from_knx_wrong_value(self):
"""Test parsing of DPTValue1Ucount with value which exceeds limits."""
with pytest.raises(ConversionError):
DPTValue1Ucount.from_knx((0x256,))
def test_from_knx_wrong_parameter(self):
"""Test parsing of DPTValue1Ucount with wrong value (3 byte array)."""
with pytest.raises(ConversionError):
DPTValue1Ucount.from_knx((0x01, 0x02, 0x03))
def test_value_min(self):
"""Test parsing and streaming of DPTValue1Ucount 0."""
assert DPTValue1Ucount.to_knx(0) == (0x00,)
assert DPTValue1Ucount.from_knx((0x00,)) == 0
def test_value_max(self):
"""Test parsing and streaming of DPTValue1Ucount 255."""
assert DPTValue1Ucount.to_knx(255) == (0xFF,)
assert DPTValue1Ucount.from_knx((0xFF,)) == 255
