func (s *ipAddressesStateSuite) addDeviceWithAddressAndProviderIDForMachine(c *gc.C, providerID string, machine *state.Machine) (
*state.LinkLayerDevice,
state.LinkLayerDeviceAddress,
) {
device := s.addNamedDeviceForMachine(c, "eth0", machine)
addressArgs := state.LinkLayerDeviceAddress{
DeviceName: "eth0",
ConfigMethod: state.StaticAddress,
CIDRAddress: "0.1.2.3/24",
ProviderID: network.Id(providerID),
}
err := machine.SetDevicesAddresses(addressArgs)
c.Assert(err, jc.ErrorIsNil)
return device, addressArgs
}