def mac_address(value):
value = string_strict(value)
parts = value.split(':')
if len(parts) != 6:
raise Invalid("MAC Address must consist of 6 : (colon) separated parts")
parts_int = []
if any(len(part) != 2 for part in parts):
raise Invalid("MAC Address must be format XX:XX:XX:XX:XX:XX")
for part in parts:
try:
parts_int.append(int(part, 16))
except ValueError:
raise Invalid("MAC Address parts must be hexadecimal values from 00 to FF")
return core.MACAddress(*parts_int)
def test_as_hex(self):
target = core.MACAddress(0xDE, 0xAD, 0xBE, 0xEF, 0x00, 0xFF)
actual = target.as_hex
assert actual.text == "0xDEADBEEF00FFULL"
def test_str(self, value):
target = core.MACAddress(*(int(v, 16) for v in value.split(":")))
actual = str(target)
assert actual == value
def test_init__invalid(self, value):
with pytest.raises(ValueError, match="MAC Address must consist of 6 items"):
core.MACAddress(*value.split(":"))
def test_init__valid(self, value):
core.MACAddress(*value.split(":"))
