rclone/lib/env/env_test.go
2019-05-11 23:39:04 +01:00

31 lines
674 B
Go

package env
import (
"os"
"testing"
homedir "github.com/mitchellh/go-homedir"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestShellExpand(t *testing.T) {
home, err := homedir.Dir()
require.NoError(t, err)
require.NoError(t, os.Setenv("EXPAND_TEST", "potato"))
defer func() {
require.NoError(t, os.Unsetenv("EXPAND_TEST"))
}()
for _, test := range []struct {
in, want string
}{
{"", ""},
{"~", home},
{"~/dir/file.txt", home + "/dir/file.txt"},
{"/dir/~/file.txt", "/dir/~/file.txt"},
{"~/${EXPAND_TEST}", home + "/potato"},
} {
got := ShellExpand(test.in)
assert.Equal(t, test.want, got, test.in)
}
}