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Viewing changes to cmd/jujud/machine_test.go

  • Committer: Frank Mueller
  • Date: 2014-01-21 08:46:24 UTC
  • mfrom: (2152.1.76 juju-core)
  • Revision ID: frank.mueller@canonical.com-20140121084624-rv32dv6ufzul9h1b
debugger: merged trunk and added access to debugger API facade

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cmd/jujud/machine_test.go
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        "launchpad.net/juju-core/state/api"
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        apideployer "launchpad.net/juju-core/state/api/deployer"
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        "launchpad.net/juju-core/state/api/params"
 
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        charmtesting "launchpad.net/juju-core/state/apiserver/charmrevisionupdater/testing"
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        statetesting "launchpad.net/juju-core/state/testing"
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        "launchpad.net/juju-core/state/watcher"
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        coretesting "launchpad.net/juju-core/testing"
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        _, err = os.Stat(ac.DataDir())
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        c.Assert(err, jc.Satisfies, os.IsNotExist)
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}
 
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// MachineWithCharmsSuite provides infrastructure for tests which need to
 
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// work with charms.
 
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type MachineWithCharmsSuite struct {
 
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        charmtesting.CharmSuite
 
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        machine *state.Machine
 
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}
 
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var _ = gc.Suite(&MachineWithCharmsSuite{})
 
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func (s *MachineWithCharmsSuite) SetUpTest(c *gc.C) {
 
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        s.CharmSuite.SetUpTest(c)
 
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        // Create a state server machine.
 
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        var err error
 
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        s.machine, err = s.State.AddOneMachine(state.MachineTemplate{
 
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                Series:     "quantal",
 
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                InstanceId: "ardbeg-0",
 
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                Nonce:      state.BootstrapNonce,
 
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                Jobs:       []state.MachineJob{state.JobManageState},
 
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        })
 
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        c.Assert(err, gc.IsNil)
 
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        err = s.machine.SetPassword(initialMachinePassword)
 
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        c.Assert(err, gc.IsNil)
 
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        tag := names.MachineTag(s.machine.Id())
 
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        err = s.machine.SetMongoPassword(initialMachinePassword)
 
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        c.Assert(err, gc.IsNil)
 
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        // Set up the agent configuration.
 
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        stateInfo := s.StateInfo(c)
 
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        writeStateAgentConfig(c, stateInfo, s.DataDir(), tag, initialMachinePassword)
 
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}
 
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func (s *MachineWithCharmsSuite) TestManageStateRunsCharmRevisionUpdater(c *gc.C) {
 
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        s.SetupScenario(c)
 
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        // Start the machine agent.
 
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        a := &MachineAgent{}
 
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        args := []string{"--data-dir", s.DataDir(), "--machine-id", s.machine.Id()}
 
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        err := coretesting.InitCommand(a, args)
 
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        c.Assert(err, gc.IsNil)
 
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        go func() {
 
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                c.Check(a.Run(nil), gc.IsNil)
 
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        }()
 
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        defer func() { c.Check(a.Stop(), gc.IsNil) }()
 
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        checkRevision := func() bool {
 
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                curl := charm.MustParseURL("cs:quantal/mysql")
 
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                placeholder, err := s.State.LatestPlaceholderCharm(curl)
 
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                return err == nil && placeholder.String() == curl.WithRevision(23).String()
 
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        }
 
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        success := false
 
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        for attempt := coretesting.LongAttempt.Start(); attempt.Next(); {
 
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                if success = checkRevision(); success {
 
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                        break
 
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                }
 
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        }
 
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        c.Assert(success, gc.Equals, true)
 
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}