def test_interface_has_own_mac_true_when_not_stolen(self):
"""Return False from interface_has_own_mac when mac isn't stolen."""
valid_assign_types = ['0', '1', '3']
assign_path = os.path.join(self.sysdir, 'eth1', 'addr_assign_type')
for _type in valid_assign_types:
write_file(assign_path, _type)
self.assertTrue(net.interface_has_own_mac('eth1'))
def test_interface_has_own_mac_true_when_not_stolen(self):
"""Return False from interface_has_own_mac when mac isn't stolen."""
valid_assign_types = ['0', '1', '3']
assign_path = os.path.join(self.sysdir, 'eth1', 'addr_assign_type')
for _type in valid_assign_types:
write_file(assign_path, _type)
self.assertTrue(net.interface_has_own_mac('eth1'))
def test_interface_has_own_mac_strict_errors_on_absent_assign_type(self):
"""When addr_assign_type is absent, interface_has_own_mac errors."""
with self.assertRaises(ValueError):
net.interface_has_own_mac('eth1', strict=True)
def test_interface_has_own_mac_false_when_stolen(self):
"""Return False from interface_has_own_mac when address is stolen."""
write_file(os.path.join(self.sysdir, 'eth1', 'addr_assign_type'), '2')
self.assertFalse(net.interface_has_own_mac('eth1'))
def interface_has_own_mac(self,
devname: DeviceName,
*,
strict: bool = False) -> bool:
return net.interface_has_own_mac(devname, strict=strict)
def test_interface_has_own_mac_strict_errors_on_absent_assign_type(self):
"""When addr_assign_type is absent, interface_has_own_mac errors."""
with self.assertRaises(ValueError):
net.interface_has_own_mac('eth1', strict=True)
def test_interface_has_own_mac_false_when_stolen(self):
"""Return False from interface_has_own_mac when address is stolen."""
write_file(os.path.join(self.sysdir, 'eth1', 'addr_assign_type'), '2')
self.assertFalse(net.interface_has_own_mac('eth1'))
