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// Copyright 2012, 2013 Canonical Ltd.
// Licensed under the LGPLv3, see LICENSE file for details.
package cmd_test
import (
"fmt"
"github.com/juju/loggo"
"github.com/juju/testing"
gc "gopkg.in/check.v1"
"github.com/juju/cmd/v3"
"github.com/juju/cmd/v3/cmdtesting"
)
type VersionSuite struct {
testing.LoggingSuite
ctx *cmd.Context
}
var _ = gc.Suite(&VersionSuite{})
type versionDetail struct {
Version string `json:"version"`
GitCommitHash string `json:"git-commit-hash"`
GitTreeState string `json:"git-tree-state"`
}
func (s *VersionSuite) SetUpTest(c *gc.C) {
s.LoggingSuite.SetUpTest(c)
s.ctx = cmdtesting.Context(c)
loggo.ReplaceDefaultWriter(cmd.NewWarningWriter(s.ctx.Stderr))
}
func (s *VersionSuite) TestVersion(c *gc.C) {
const version = "999.888.777"
code := cmd.Main(cmd.NewVersionCommand(version, nil), s.ctx, nil)
c.Check(code, gc.Equals, 0)
c.Assert(cmdtesting.Stderr(s.ctx), gc.Equals, "")
c.Assert(cmdtesting.Stdout(s.ctx), gc.Equals, version+"\n")
}
func (s *VersionSuite) TestVersionExtraArgs(c *gc.C) {
code := cmd.Main(cmd.NewVersionCommand("xxx", nil), s.ctx, []string{"foo"})
c.Check(code, gc.Equals, 2)
c.Assert(cmdtesting.Stdout(s.ctx), gc.Equals, "")
c.Assert(cmdtesting.Stderr(s.ctx), gc.Matches, "ERROR unrecognized args.*\n")
}
func (s *VersionSuite) TestVersionJson(c *gc.C) {
const version = "999.888.777"
code := cmd.Main(cmd.NewVersionCommand(version, nil), s.ctx, []string{"--format", "json"})
c.Check(code, gc.Equals, 0)
c.Assert(cmdtesting.Stderr(s.ctx), gc.Equals, "")
c.Assert(cmdtesting.Stdout(s.ctx), gc.Equals, fmt.Sprintf("%q\n", version))
}
func (s *VersionSuite) TestVersionDetailJson(c *gc.C) {
const version = "999.888.777"
detail := versionDetail{
Version: version,
GitCommitHash: "46f1a0bd5592a2f9244ca321b129902a06b53e03",
GitTreeState: "dirty",
}
code := cmd.Main(cmd.NewVersionCommand(version, detail), s.ctx, []string{"--all", "--format", "json"})
c.Check(code, gc.Equals, 0)
c.Assert(cmdtesting.Stderr(s.ctx), gc.Equals, "")
c.Assert(cmdtesting.Stdout(s.ctx), gc.Equals, `
{"version":"999.888.777","git-commit-hash":"46f1a0bd5592a2f9244ca321b129902a06b53e03","git-tree-state":"dirty"}
`[1:])
}
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