func (s *UnitSuite) setAssignedMachineAddresses(c *gc.C, u *state.Unit) {
err := u.AssignToNewMachine()
c.Assert(err, jc.ErrorIsNil)
mid, err := u.AssignedMachineId()
c.Assert(err, jc.ErrorIsNil)
machine, err := s.State.Machine(mid)
c.Assert(err, jc.ErrorIsNil)
err = machine.SetProvisioned("i-exist", "fake_nonce", nil)
c.Assert(err, jc.ErrorIsNil)
err = machine.SetProviderAddresses(network.Address{
Type: network.IPv4Address,
Scope: network.ScopeCloudLocal,
Value: "private.address.example.com",
}, network.Address{
Type: network.IPv4Address,
Scope: network.ScopePublic,
Value: "public.address.example.com",
})
c.Assert(err, jc.ErrorIsNil)
}