github.com/makyo/juju@v0.0.0-20160425123129-2608902037e9/worker/reboot/reboot_test.go (about)

     1  package reboot_test
     2  
     3  import (
     4  	stdtesting "testing"
     5  
     6  	jc "github.com/juju/testing/checkers"
     7  	"github.com/juju/utils"
     8  	"github.com/juju/utils/fslock"
     9  	gc "gopkg.in/check.v1"
    10  
    11  	"github.com/juju/juju/api"
    12  	apireboot "github.com/juju/juju/api/reboot"
    13  	"github.com/juju/juju/instance"
    14  	jujutesting "github.com/juju/juju/juju/testing"
    15  	"github.com/juju/juju/state"
    16  	coretesting "github.com/juju/juju/testing"
    17  	"github.com/juju/juju/worker"
    18  	"github.com/juju/juju/worker/reboot"
    19  )
    20  
    21  func TestPackage(t *stdtesting.T) {
    22  	coretesting.MgoTestPackage(t)
    23  }
    24  
    25  type machines struct {
    26  	machine     *state.Machine
    27  	stateAPI    api.Connection
    28  	rebootState apireboot.State
    29  }
    30  
    31  type rebootSuite struct {
    32  	jujutesting.JujuConnSuite
    33  
    34  	machine     *state.Machine
    35  	stateAPI    api.Connection
    36  	rebootState apireboot.State
    37  
    38  	ct            *state.Machine
    39  	ctRebootState apireboot.State
    40  
    41  	lock       *fslock.Lock
    42  	lockReboot *fslock.Lock
    43  }
    44  
    45  var _ = gc.Suite(&rebootSuite{})
    46  
    47  func (s *rebootSuite) SetUpTest(c *gc.C) {
    48  	var err error
    49  	template := state.MachineTemplate{
    50  		Series: coretesting.FakeDefaultSeries,
    51  		Jobs:   []state.MachineJob{state.JobHostUnits},
    52  	}
    53  	s.JujuConnSuite.SetUpTest(c)
    54  
    55  	s.stateAPI, s.machine = s.OpenAPIAsNewMachine(c)
    56  	s.rebootState, err = s.stateAPI.Reboot()
    57  	c.Assert(err, jc.ErrorIsNil)
    58  	c.Assert(s.rebootState, gc.NotNil)
    59  
    60  	//Add container
    61  	s.ct, err = s.State.AddMachineInsideMachine(template, s.machine.Id(), instance.KVM)
    62  	c.Assert(err, jc.ErrorIsNil)
    63  	password, err := utils.RandomPassword()
    64  	c.Assert(err, jc.ErrorIsNil)
    65  	err = s.ct.SetPassword(password)
    66  	c.Assert(err, jc.ErrorIsNil)
    67  	err = s.ct.SetProvisioned("foo", "fake_nonce", nil)
    68  	c.Assert(err, jc.ErrorIsNil)
    69  
    70  	// Open api as container
    71  	ctState := s.OpenAPIAsMachine(c, s.ct.Tag(), password, "fake_nonce")
    72  	s.ctRebootState, err = ctState.Reboot()
    73  	c.Assert(err, jc.ErrorIsNil)
    74  	c.Assert(s.ctRebootState, gc.NotNil)
    75  
    76  	lock, err := fslock.NewLock(c.MkDir(), "fake", fslock.Defaults())
    77  	c.Assert(err, jc.ErrorIsNil)
    78  	s.lock = lock
    79  }
    80  
    81  func (s *rebootSuite) TearDownTest(c *gc.C) {
    82  	s.JujuConnSuite.TearDownTest(c)
    83  }
    84  
    85  func (s *rebootSuite) TestStartStop(c *gc.C) {
    86  	worker, err := reboot.NewReboot(s.rebootState, s.AgentConfigForTag(c, s.machine.Tag()), s.lock)
    87  	c.Assert(err, jc.ErrorIsNil)
    88  	worker.Kill()
    89  	c.Assert(worker.Wait(), gc.IsNil)
    90  }
    91  
    92  func (s *rebootSuite) TestWorkerCatchesRebootEvent(c *gc.C) {
    93  	wrk, err := reboot.NewReboot(s.rebootState, s.AgentConfigForTag(c, s.machine.Tag()), s.lock)
    94  	c.Assert(err, jc.ErrorIsNil)
    95  	err = s.rebootState.RequestReboot()
    96  	c.Assert(err, jc.ErrorIsNil)
    97  	c.Assert(wrk.Wait(), gc.Equals, worker.ErrRebootMachine)
    98  }
    99  
   100  func (s *rebootSuite) TestContainerCatchesParentFlag(c *gc.C) {
   101  	wrk, err := reboot.NewReboot(s.ctRebootState, s.AgentConfigForTag(c, s.ct.Tag()), s.lock)
   102  	c.Assert(err, jc.ErrorIsNil)
   103  	err = s.rebootState.RequestReboot()
   104  	c.Assert(err, jc.ErrorIsNil)
   105  	c.Assert(wrk.Wait(), gc.Equals, worker.ErrShutdownMachine)
   106  }
   107  
   108  func (s *rebootSuite) TestCleanupIsDoneOnBoot(c *gc.C) {
   109  	s.lock.Lock(reboot.RebootMessage)
   110  
   111  	wrk, err := reboot.NewReboot(s.rebootState, s.AgentConfigForTag(c, s.machine.Tag()), s.lock)
   112  	c.Assert(err, jc.ErrorIsNil)
   113  	wrk.Kill()
   114  	c.Assert(wrk.Wait(), gc.IsNil)
   115  
   116  	c.Assert(s.lock.IsLocked(), jc.IsFalse)
   117  }