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// Copyright 2015 Canonical Ltd.
// Licensed under the LGPLv3, see LICENSE file for details.
package cmd_test
import (
_ "fmt"
"io/ioutil"
"path/filepath"
"github.com/juju/testing"
gc "gopkg.in/check.v1"
"github.com/juju/cmd/v3"
)
type ParseAliasFileSuite struct {
testing.LoggingSuite
}
var _ = gc.Suite(&ParseAliasFileSuite{})
func (*ParseAliasFileSuite) TestMissing(c *gc.C) {
dir := c.MkDir()
filename := filepath.Join(dir, "missing")
aliases := cmd.ParseAliasFile(filename)
c.Assert(aliases, gc.NotNil)
c.Assert(aliases, gc.HasLen, 0)
}
func (*ParseAliasFileSuite) TestParse(c *gc.C) {
dir := c.MkDir()
filename := filepath.Join(dir, "missing")
content := `
# comments skipped, as are the blank lines, such as the line
# at the start of this file
foo = trailing-space
repeat = first
flags = flags --with flag
# if the same alias name is used more than once, last one wins
repeat = second
# badly formated values are logged, but skipped
no equals sign
=
key =
= value
`
err := ioutil.WriteFile(filename, []byte(content), 0644)
c.Assert(err, gc.IsNil)
aliases := cmd.ParseAliasFile(filename)
c.Assert(aliases, gc.DeepEquals, map[string][]string{
"foo": []string{"trailing-space"},
"repeat": []string{"second"},
"flags": []string{"flags", "--with", "flag"},
})
}
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