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// Copyright 2013 Canonical Ltd.
// Licensed under the LGPLv3, see LICENCE file for details.
package utils_test
import (
gc "gopkg.in/check.v1"
"github.com/juju/utils/v2"
)
type SetenvSuite struct{}
var _ = gc.Suite(&SetenvSuite{})
var setenvTests = []struct {
set string
expect []string
}{
{"foo=1", []string{"foo=1", "arble="}},
{"foo=", []string{"foo=", "arble="}},
{"arble=23", []string{"foo=bar", "arble=23"}},
{"zaphod=42", []string{"foo=bar", "arble=", "zaphod=42"}},
{"bar", []string{"foo=bar", "arble="}},
}
func (*SetenvSuite) TestSetenv(c *gc.C) {
env0 := []string{"foo=bar", "arble="}
for i, t := range setenvTests {
c.Logf("test %d", i)
env := make([]string, len(env0))
copy(env, env0)
env = utils.Setenv(env, t.set)
c.Check(env, gc.DeepEquals, t.expect)
}
}
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