def test_xyycolor_value(self):
"""Test DPTColorXYY parsing and streaming with valid value."""
assert DPTColorXYY.to_knx(((0.2, 0.2), 128)) == (
0x33,
0x33,
0x33,
0x33,
0x80,
0x03,
)
assert DPTColorXYY.from_knx((0x33, 0x33, 0x33, 0x33, 0x80, 0x03)) == (
(0.2, 0.2),
128,
)
assert DPTColorXYY.to_knx(XYYColor(color=(0.8, 0.8), brightness=204)) == (
0xCC,
0xCC,
0xCC,
0xCC,
0xCC,
0x03,
)
assert DPTColorXYY.from_knx((0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0x03)) == XYYColor(
color=(0.8, 0.8), brightness=204
)
def test_xyycolor_value_max_value(self):
"""Test DPTColorXYY parsing and streaming."""
assert DPTColorXYY.to_knx(((1, 1), 255)) == (0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x03)
assert DPTColorXYY.from_knx((0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x03)) == (
(1, 1),
255,
)
def test_xyycolor_value_none_value(self):
"""Test DPTColorXYY parsing and streaming with null values."""
assert DPTColorXYY.to_knx((None, 0)) == (0x00, 0x00, 0x00, 0x00, 0x00, 0x01)
assert DPTColorXYY.from_knx((0x00, 0x00, 0x00, 0x00, 0x00, 0x01)) == (None, 0)
assert DPTColorXYY.to_knx(((0, 0), None)) == (
0x00,
0x00,
0x00,
0x00,
0x00,
0x02,
)
assert DPTColorXYY.from_knx((0x00, 0x00, 0x00, 0x00, 0x00, 0x02)) == (
(0, 0),
None,
)
assert DPTColorXYY.to_knx((None, None)) == (0x00, 0x00, 0x00, 0x00, 0x00, 0x00)
assert DPTColorXYY.from_knx((0x00, 0x00, 0x00, 0x00, 0x00, 0x00)) == (
None,
None,
)
def from_knx(self, payload: DPTArray) -> XYYColor:
"""Convert current payload to value."""
return DPTColorXYY.from_knx(payload.value)
def to_knx(self, value: XYYColor) -> DPTArray:
"""Convert value to payload."""
return DPTArray(DPTColorXYY.to_knx(value))
def test_xyycolor_wrong_value_from_knx(self):
"""Test DPTColorXYY parsing with wrong value."""
with pytest.raises(ConversionError):
DPTColorXYY.from_knx((0xFF, 0x4E, 0x12))
def test_xyycolor_wrong_value_to_knx(self):
"""Test DPTColorXYY parsing with wrong value."""
with pytest.raises(ConversionError):
DPTColorXYY.to_knx(None)
DPTColorXYY.to_knx((0xFF, 0x4E, 0x12))
DPTColorXYY.to_knx(1)
DPTColorXYY.to_knx(((0x00, 0xFF, 0x4E), 0x12))
DPTColorXYY.to_knx(((0xFF, 0x4E), (0x12, 0x00)))
DPTColorXYY.to_knx(((0, 0), "a"))
DPTColorXYY.to_knx(((0, 0), 0.4))
def test_xyycolor_value_min_value(self):
"""Test DPTColorXYY parsing and streaming with null values."""
assert DPTColorXYY.to_knx(((0, 0), 0)) == (0x00, 0x00, 0x00, 0x00, 0x00, 0x03)
assert DPTColorXYY.from_knx((0x00, 0x00, 0x00, 0x00, 0x00, 0x03)) == ((0, 0), 0)
def test_xyycolor_to_knx_exceed_limits(self):
"""Test initialization of DPTColorXYY with wrong value (Overflow)."""
with pytest.raises(ConversionError):
DPTColorXYY.to_knx(((1.1, 0), 0))
DPTColorXYY.to_knx(((0, 1.1), 0))
DPTColorXYY.to_knx(((0, 0), 256))
def test_xyycolor_assert_min_exceeded(self):
"""Test initialization of DPTColorXYY with wrong value (Underflow)."""
with pytest.raises(ConversionError):
DPTColorXYY.to_knx(((-0.1, 0), 0))
DPTColorXYY.to_knx(((0, -0.1), 0))
DPTColorXYY.to_knx(((0, 0), -1))