def test_from_knx(self):
"""Test parsing DPTControlStepCode types from KNX."""
for raw in range(16):
control = 1 if raw >> 3 else 0
valueref = {"control": control, "step_code": raw & 0x07}
value = DPTControlStepCode.from_knx((raw, ))
assert value == valueref
def test_from_knx_inverted(self):
"""Test parsing DPTControlStepCode types from KNX."""
for raw in range(16):
control = 0 if raw >> 3 else 1
valueref = {"control": control, "step_code": raw & 0x07}
value = DPTControlStepCode.from_knx(raw, invert=True)
self.assertEqual(value, valueref)
def test_from_knx_wrong_value(self):
"""Test parsing invalid DPTControlStepCode type from KNX."""
with pytest.raises(ConversionError):
DPTControlStepCode.from_knx((0x1F, ))
