def sethwaddr(self, addr: str) -> None:
"""
Set hardware address.
:param addr: hardware address to set to.
:return: nothing
"""
if addr is not None:
addr = utils.validate_mac(addr)
self.hwaddr = addr
def sethwaddr(self, ifindex: int, addr: str) -> None:
"""
Set hardware address for an interface.
:param ifindex: index of interface to set hardware address for
:param addr: hardware address to set
:return: nothing
:raises CoreCommandError: when a non-zero exit status occurs
"""
addr = utils.validate_mac(addr)
interface = self._netif[ifindex]
interface.sethwaddr(addr)
if self.up:
self.net_client.device_mac(interface.name, addr)
def test_validate_mac_exception(self, data: str):
with pytest.raises(CoreError):
utils.validate_mac(data)
def test_validate_mac(self, data: str, expected: str):
value = utils.validate_mac(data)
assert value == expected