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// Copyright 2012-2015 Canonical Ltd.
// Licensed under the AGPLv3, see LICENCE file for details.
package state_test
import (
jc "github.com/juju/testing/checkers"
gc "gopkg.in/check.v1"
"github.com/juju/juju/state"
"github.com/juju/juju/status"
"github.com/juju/juju/testing"
)
type FilesystemStatusSuite struct {
StorageStateSuiteBase
machine *state.Machine
filesystem state.Filesystem
}
var _ = gc.Suite(&FilesystemStatusSuite{})
func (s *FilesystemStatusSuite) SetUpTest(c *gc.C) {
s.StorageStateSuiteBase.SetUpTest(c)
machine, err := s.State.AddOneMachine(state.MachineTemplate{
Series: "quantal",
Jobs: []state.MachineJob{state.JobHostUnits},
Filesystems: []state.MachineFilesystemParams{{
Filesystem: state.FilesystemParams{
Pool: "environscoped", Size: 1024,
},
}},
})
c.Assert(err, jc.ErrorIsNil)
filesystemAttachments, err := s.State.MachineFilesystemAttachments(machine.MachineTag())
c.Assert(err, jc.ErrorIsNil)
c.Assert(filesystemAttachments, gc.HasLen, 1)
filesystem, err := s.State.Filesystem(filesystemAttachments[0].Filesystem())
c.Assert(err, jc.ErrorIsNil)
s.machine = machine
s.filesystem = filesystem
}
func (s *FilesystemStatusSuite) TestInitialStatus(c *gc.C) {
s.checkInitialStatus(c)
}
func (s *FilesystemStatusSuite) checkInitialStatus(c *gc.C) {
statusInfo, err := s.filesystem.Status()
c.Check(err, jc.ErrorIsNil)
c.Check(statusInfo.Status, gc.Equals, status.Pending)
c.Check(statusInfo.Message, gc.Equals, "")
c.Check(statusInfo.Data, gc.HasLen, 0)
c.Check(statusInfo.Since, gc.NotNil)
}
func (s *FilesystemStatusSuite) TestSetErrorStatusWithoutInfo(c *gc.C) {
now := testing.ZeroTime()
sInfo := status.StatusInfo{
Status: status.Error,
Message: "",
Since: &now,
}
err := s.filesystem.SetStatus(sInfo)
c.Check(err, gc.ErrorMatches, `cannot set status "error" without info`)
s.checkInitialStatus(c)
}
func (s *FilesystemStatusSuite) TestSetUnknownStatus(c *gc.C) {
now := testing.ZeroTime()
sInfo := status.StatusInfo{
Status: status.Status("vliegkat"),
Message: "orville",
Since: &now,
}
err := s.filesystem.SetStatus(sInfo)
c.Assert(err, gc.ErrorMatches, `cannot set invalid status "vliegkat"`)
s.checkInitialStatus(c)
}
func (s *FilesystemStatusSuite) TestSetOverwritesData(c *gc.C) {
now := testing.ZeroTime()
sInfo := status.StatusInfo{
Status: status.Attaching,
Message: "blah",
Data: map[string]interface{}{
"pew.pew": "zap",
},
Since: &now,
}
err := s.filesystem.SetStatus(sInfo)
c.Check(err, jc.ErrorIsNil)
s.checkGetSetStatus(c)
}
func (s *FilesystemStatusSuite) TestGetSetStatusAlive(c *gc.C) {
s.checkGetSetStatus(c)
}
func (s *FilesystemStatusSuite) checkGetSetStatus(c *gc.C) {
now := testing.ZeroTime()
sInfo := status.StatusInfo{
Status: status.Attaching,
Message: "blah",
Data: map[string]interface{}{
"$foo.bar.baz": map[string]interface{}{
"pew.pew": "zap",
},
},
Since: &now,
}
err := s.filesystem.SetStatus(sInfo)
c.Check(err, jc.ErrorIsNil)
filesystem, err := s.State.Filesystem(s.filesystem.FilesystemTag())
c.Assert(err, jc.ErrorIsNil)
statusInfo, err := filesystem.Status()
c.Check(err, jc.ErrorIsNil)
c.Check(statusInfo.Status, gc.Equals, status.Attaching)
c.Check(statusInfo.Message, gc.Equals, "blah")
c.Check(statusInfo.Data, jc.DeepEquals, map[string]interface{}{
"$foo.bar.baz": map[string]interface{}{
"pew.pew": "zap",
},
})
c.Check(statusInfo.Since, gc.NotNil)
}
func (s *FilesystemStatusSuite) TestGetSetStatusDying(c *gc.C) {
err := s.State.DestroyFilesystem(s.filesystem.FilesystemTag())
c.Assert(err, jc.ErrorIsNil)
s.checkGetSetStatus(c)
}
func (s *FilesystemStatusSuite) TestGetSetStatusDead(c *gc.C) {
err := s.State.DestroyFilesystem(s.filesystem.FilesystemTag())
c.Assert(err, jc.ErrorIsNil)
err = s.State.DetachFilesystem(s.machine.MachineTag(), s.filesystem.FilesystemTag())
c.Assert(err, jc.ErrorIsNil)
err = s.State.RemoveFilesystemAttachment(s.machine.MachineTag(), s.filesystem.FilesystemTag())
c.Assert(err, jc.ErrorIsNil)
filesystem, err := s.State.Filesystem(s.filesystem.FilesystemTag())
c.Assert(err, jc.ErrorIsNil)
c.Assert(filesystem.Life(), gc.Equals, state.Dead)
// NOTE: it would be more technically correct to reject status updates
// while Dead, but it's easier and clearer, not to mention more efficient,
// to just depend on status doc existence.
s.checkGetSetStatus(c)
}
func (s *FilesystemStatusSuite) TestGetSetStatusGone(c *gc.C) {
s.obliterateFilesystem(c, s.filesystem.FilesystemTag())
now := testing.ZeroTime()
sInfo := status.StatusInfo{
Status: status.Attaching,
Message: "not really",
Since: &now,
}
err := s.filesystem.SetStatus(sInfo)
c.Check(err, gc.ErrorMatches, `cannot set status: filesystem not found`)
statusInfo, err := s.filesystem.Status()
c.Check(err, gc.ErrorMatches, `cannot get status: filesystem not found`)
c.Check(statusInfo, gc.DeepEquals, status.StatusInfo{})
}
func (s *FilesystemStatusSuite) TestSetStatusPendingUnprovisioned(c *gc.C) {
now := testing.ZeroTime()
sInfo := status.StatusInfo{
Status: status.Pending,
Message: "still",
Since: &now,
}
err := s.filesystem.SetStatus(sInfo)
c.Check(err, jc.ErrorIsNil)
}
func (s *FilesystemStatusSuite) TestSetStatusPendingProvisioned(c *gc.C) {
err := s.State.SetFilesystemInfo(s.filesystem.FilesystemTag(), state.FilesystemInfo{
FilesystemId: "fs-id",
})
c.Assert(err, jc.ErrorIsNil)
now := testing.ZeroTime()
sInfo := status.StatusInfo{
Status: status.Pending,
Message: "",
Since: &now,
}
err = s.filesystem.SetStatus(sInfo)
c.Check(err, gc.ErrorMatches, `cannot set status "pending"`)
}
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