def test_from_knx_positive(self):
"""Test positive value from KNX."""
assert DPTSignedRelativeValue.from_knx((0x00,)) == 0
assert DPTSignedRelativeValue.from_knx((0x01,)) == 1
assert DPTSignedRelativeValue.from_knx((0x02,)) == 2
assert DPTSignedRelativeValue.from_knx((0x64,)) == 100
assert DPTSignedRelativeValue.from_knx((0x7F,)) == 127
def test_from_knx_positive(self):
"""Test positive value from KNX."""
self.assertEqual(DPTSignedRelativeValue.from_knx((0x00, )), 0)
self.assertEqual(DPTSignedRelativeValue.from_knx((0x01, )), 1)
self.assertEqual(DPTSignedRelativeValue.from_knx((0x02, )), 2)
self.assertEqual(DPTSignedRelativeValue.from_knx((0x64, )), 100)
self.assertEqual(DPTSignedRelativeValue.from_knx((0x7F, )), 127)
def test_from_knx_negative(self):
"""Test negative value from KNX."""
assert DPTSignedRelativeValue.from_knx((0x80,)) == -128
assert DPTSignedRelativeValue.from_knx((0x9C,)) == -100
assert DPTSignedRelativeValue.from_knx((0xFE,)) == -2
assert DPTSignedRelativeValue.from_knx((0xFF,)) == -1
def test_from_knx_negative(self):
"""Test negative value from KNX."""
self.assertEqual(DPTSignedRelativeValue.from_knx((0x80, )), -128)
self.assertEqual(DPTSignedRelativeValue.from_knx((0x9C, )), -100)
self.assertEqual(DPTSignedRelativeValue.from_knx((0xFE, )), -2)
self.assertEqual(DPTSignedRelativeValue.from_knx((0xFF, )), -1)