Пример #1
0
// TestWatchMeterStatus tests the meter status watcher functionality.
func TestWatchMeterStatus(c *gc.C, status meterstatus.MeterStatus, unit *jujustate.Unit, state *jujustate.State, resources *common.Resources) {
	c.Assert(resources.Count(), gc.Equals, 0)

	args := params.Entities{Entities: []params.Entity{
		{Tag: unit.UnitTag().String()},
		{Tag: "unit-foo-42"},
	}}
	result, err := status.WatchMeterStatus(args)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(result, gc.DeepEquals, params.NotifyWatchResults{
		Results: []params.NotifyWatchResult{
			{NotifyWatcherId: "1"},
			{Error: apiservertesting.ErrUnauthorized},
		},
	})

	// Verify the resource was registered and stop when done
	c.Assert(resources.Count(), gc.Equals, 1)
	resource := resources.Get("1")
	defer statetesting.AssertStop(c, resource)

	// Check that the Watch has consumed the initial event ("returned" in
	// the Watch call)
	wc := statetesting.NewNotifyWatcherC(c, state, resource.(jujustate.NotifyWatcher))
	wc.AssertNoChange()

	err = unit.SetMeterStatus("GREEN", "No additional information.")
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()
}
Пример #2
0
func (s *VolumeStateSuite) assertMachineVolume(c *gc.C, unit *state.Unit) {
	assignedMachineId, err := unit.AssignedMachineId()
	c.Assert(err, jc.ErrorIsNil)

	storageAttachments, err := s.State.UnitStorageAttachments(unit.UnitTag())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(storageAttachments, gc.HasLen, 1)
	storageInstance, err := s.State.StorageInstance(storageAttachments[0].StorageInstance())
	c.Assert(err, jc.ErrorIsNil)

	volume := s.storageInstanceVolume(c, storageInstance.StorageTag())
	c.Assert(volume.VolumeTag(), gc.Equals, names.NewVolumeTag("0/0"))
	volumeStorageTag, err := volume.StorageInstance()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(volumeStorageTag, gc.Equals, storageInstance.StorageTag())
	_, err = volume.Info()
	c.Assert(err, jc.Satisfies, errors.IsNotProvisioned)
	_, ok := volume.Params()
	c.Assert(ok, jc.IsTrue)

	machine, err := s.State.Machine(assignedMachineId)
	c.Assert(err, jc.ErrorIsNil)
	volumeAttachments, err := s.State.MachineVolumeAttachments(machine.MachineTag())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(volumeAttachments, gc.HasLen, 1)
	c.Assert(volumeAttachments[0].Volume(), gc.Equals, volume.VolumeTag())
	c.Assert(volumeAttachments[0].Machine(), gc.Equals, machine.MachineTag())
	_, err = volumeAttachments[0].Info()
	c.Assert(err, jc.Satisfies, errors.IsNotProvisioned)
	_, ok = volumeAttachments[0].Params()
	c.Assert(ok, jc.IsTrue)

	_, err = s.State.VolumeAttachment(machine.MachineTag(), volume.VolumeTag())
	c.Assert(err, jc.ErrorIsNil)

	assertMachineStorageRefs(c, s.State, machine.MachineTag())
}