Started working on add/remove user support

state/user_test.go

 // Copyright 2013 Canonical Ltd.
 // Licensed under the AGPLv3, see LICENCE file for details.
 
 package state_test
 
 import (
+        jc "github.com/juju/testing/checkers"
         gc "launchpad.net/gocheck"
 
         "launchpad.net/juju-core/state"
-        jc "launchpad.net/juju-core/testing/checkers"
         "launchpad.net/juju-core/utils"
 )
 
 type UserSuite struct {
         ConnSuite
 }
 
 var _ = gc.Suite(&UserSuite{})
 
 func (s *UserSuite) TestAddUserInvalidNames(c *gc.C) {
@@ skipping 149 matching lines @@
         c.Assert(u.PasswordValid(""), gc.Equals, false)
 
 }
 
 func (s *UserSuite) TestCantDeactivateAdminUser(c *gc.C) {
         u, err := s.State.User(state.AdminUser)
         c.Assert(err, gc.IsNil)
         err = u.Deactivate()
         c.Assert(err, gc.ErrorMatches, "Can't deactivate admin user")
 }