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// Copyright 2015 Canonical Ltd.
// Licensed under the AGPLv3, see LICENCE file for details.
package context_test
import (
"bytes"
"github.com/juju/cmd"
"github.com/juju/errors"
"github.com/juju/testing"
jc "github.com/juju/testing/checkers"
gc "gopkg.in/check.v1"
"github.com/juju/juju/payload"
"github.com/juju/juju/payload/context"
coretesting "github.com/juju/juju/testing"
)
type statusSetSuite struct {
testing.IsolationSuite
stub *testing.Stub
compCtx *stubSetStatusContext
ctx *cmd.Context
cmd *context.StatusSetCmd
}
var _ = gc.Suite(&statusSetSuite{})
func (s *statusSetSuite) SetUpTest(c *gc.C) {
s.IsolationSuite.SetUpTest(c)
s.stub = &testing.Stub{}
s.compCtx = &stubSetStatusContext{stub: s.stub}
s.ctx = coretesting.Context(c)
cmd, err := context.NewStatusSetCmd(s)
c.Assert(err, jc.ErrorIsNil)
s.cmd = cmd
}
func (s *statusSetSuite) init(c *gc.C, class, id, status string) {
err := s.cmd.Init([]string{class, id, status})
c.Assert(err, jc.ErrorIsNil)
}
func (s *statusSetSuite) Component(name string) (context.Component, error) {
s.stub.AddCall("Component", name)
if err := s.stub.NextErr(); err != nil {
return nil, errors.Trace(err)
}
return s.compCtx, nil
}
func (s *statusSetSuite) TestHelp(c *gc.C) {
code := cmd.Main(s.cmd, s.ctx, []string{"--help"})
c.Assert(code, gc.Equals, 0)
c.Check(s.ctx.Stdout.(*bytes.Buffer).String(), gc.Equals, `
Usage: payload-status-set <class> <id> <status>
Summary:
update the status of a payload
Details:
"payload-status-set" is used to update the current status of a registered payload.
The <class> and <id> provided must match a payload that has been previously
registered with juju using payload-register. The <status> must be one of the
follow: starting, started, stopping, stopped
`[1:])
}
func (s *statusSetSuite) TestTooFewArgs(c *gc.C) {
err := s.cmd.Init([]string{})
c.Check(err, gc.ErrorMatches, `missing .*`)
err = s.cmd.Init([]string{payload.StateRunning})
c.Check(err, gc.ErrorMatches, `missing .*`)
}
func (s *statusSetSuite) TestInvalidStatjs(c *gc.C) {
s.init(c, "docker", "foo", "created")
err := s.cmd.Run(s.ctx)
c.Check(err, gc.ErrorMatches, `status .* not supported; expected .*`)
}
func (s *statusSetSuite) TestStatusSet(c *gc.C) {
s.init(c, "docker", "foo", payload.StateStopped)
err := s.cmd.Run(s.ctx)
c.Check(err, jc.ErrorIsNil)
}
type stubSetStatusContext struct {
context.Component
stub *testing.Stub
}
func (s stubSetStatusContext) SetStatus(class, id, status string) error {
s.stub.AddCall("SetStatus", class, id, status)
if err := s.stub.NextErr(); err != nil {
return errors.Trace(err)
}
return nil
}
func (s stubSetStatusContext) Flush() error {
s.stub.AddCall("Flush")
if err := s.stub.NextErr(); err != nil {
return errors.Trace(err)
}
return nil
}
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