def test_to_knx_max_exceeded(self):
"""Test parsing of DPTAngle with wrong value (overflow)."""
with self.assertRaises(ConversionError):
DPTAngle().to_knx(361)
def test_value_max(self):
"""Test parsing and streaming of DPTAngle 360°."""
self.assertEqual(DPTAngle().to_knx(360), (0xFF, ))
self.assertEqual(DPTAngle().from_knx((0xFF, )), 360)
def test_value_min(self):
"""Test parsing and streaming of DPTAngle 0°."""
self.assertEqual(DPTAngle().to_knx(0), (0x00, ))
self.assertEqual(DPTAngle().from_knx((0x00, )), 0)
def test_value_30_deg(self):
"""Test parsing and streaming of DPTAngle 30°."""
self.assertEqual(DPTAngle().to_knx(30), (0x15, ))
self.assertEqual(DPTAngle().from_knx((0x15, )), 30)
def test_value_270_deg(self):
"""Test parsing and streaming of DPTAngle 270°."""
self.assertEqual(DPTAngle().to_knx(270), (0xBF, ))
self.assertEqual(DPTAngle().from_knx((0xBF, )), 270)
def test_to_knx_min_exceeded(self):
"""Test parsing of DPTAngle with wrong value (underflow)."""
with pytest.raises(ConversionError):
DPTAngle.to_knx(-1)
def test_value_min(self):
"""Test parsing and streaming of DPTAngle 0°."""
assert DPTAngle.to_knx(0) == (0x00, )
assert DPTAngle.from_knx((0x00, )) == 0
def test_value_max(self):
"""Test parsing and streaming of DPTAngle 360°."""
assert DPTAngle.to_knx(360) == (0xFF, )
assert DPTAngle.from_knx((0xFF, )) == 360
def test_value_270_deg(self):
"""Test parsing and streaming of DPTAngle 270°."""
assert DPTAngle.to_knx(270) == (0xBF, )
assert DPTAngle.from_knx((0xBF, )) == 270
def test_value_30_deg(self):
"""Test parsing and streaming of DPTAngle 30°."""
assert DPTAngle.to_knx(30) == (0x15, )
assert DPTAngle.from_knx((0x15, )) == 30