cmd/jujud: do not change password

worker/deployer/deployer_test.go

 // Copyright 2012, 2013 Canonical Ltd.
 // Licensed under the AGPLv3, see LICENCE file for details.
 
 package deployer_test
 
 import (
         "sort"
         "strings"
         stdtesting "testing"
         "time"
 
         . "launchpad.net/gocheck"
         "launchpad.net/juju-core/errors"
         "launchpad.net/juju-core/juju/testing"
         "launchpad.net/juju-core/state"
+        "launchpad.net/juju-core/state/api/params"
         coretesting "launchpad.net/juju-core/testing"
         "launchpad.net/juju-core/worker/deployer"
 )
 
 func TestPackage(t *stdtesting.T) {
         coretesting.MgoTestPackage(t)
 }
 
 type DeployerSuite struct {
         testing.JujuConnSuite
@@ skipping 36 matching lines @@
         err = u0.AssignToMachine(m)
         c.Assert(err, IsNil)
         s.waitFor(c, isDeployed(ctx, u0.Name()))
 
         // Assign another unit, and wait for that to be deployed.
         err = u1.AssignToMachine(m)
         c.Assert(err, IsNil)
         s.waitFor(c, isDeployed(ctx, u0.Name(), u1.Name()))
 
         // Cause a unit to become Dying, and check no change.
+        err = u1.SetStatus(params.StatusInstalled, "")
+        c.Assert(err, IsNil)
         err = u1.Destroy()
         c.Assert(err, IsNil)
         s.waitFor(c, isDeployed(ctx, u0.Name(), u1.Name()))
 
         // Cause a unit to become Dead, and check that it is both recalled and
         // removed from state.
         err = u0.EnsureDead()
         c.Assert(err, IsNil)
         s.waitFor(c, isRemoved(s.State, u0.Name()))
         s.waitFor(c, isDeployed(ctx, u1.Name()))
@@ skipping 20 matching lines @@
         c.Assert(err, IsNil)
         u1, err := svc.AddUnit()
         c.Assert(err, IsNil)
 
         // Assign the units to the machine, and set them to Dying/Dead.
         err = u0.AssignToMachine(m)
         c.Assert(err, IsNil)
         err = u0.EnsureDead()
         c.Assert(err, IsNil)
         err = u1.AssignToMachine(m)
+        c.Assert(err, IsNil)
+        // note: this is not a sane state; for the unit to have a status it must
+        // have been deployed. But it's instructive to check that the right thing
+        // would happen if it were possible to have a dying unit in this situation.
+        err = u1.SetStatus(params.StatusInstalled, "")
         c.Assert(err, IsNil)
         err = u1.Destroy()
         c.Assert(err, IsNil)
 
         // When the deployer is started, in each case (1) no unit agent is deployed
         // and (2) the non-Alive unit is been removed from state.
         ctx := s.getContext(c, m.Tag())
         dep := deployer.NewDeployer(s.State, ctx, m.WatchPrincipalUnits())
         defer stop(c, dep)
         s.waitFor(c, isRemoved(s.State, u0.Name()))
@@ skipping 122 matching lines @@
         }
 }
 
 type stopper interface {
         Stop() error
 }
 
 func stop(c *C, stopper stopper) {
         c.Assert(stopper.Stop(), IsNil)
 }