// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"errors"
	"os"
	"reflect"
	"testing"
)

func Test_readFromSecret(t *testing.T) {
	testCases := []struct {
		content       string
		expectedErr   bool
		expectedValue string
	}{
		{
			"value\n",
			false,
			"value",
		},
		{

		rootUser, err := readFromSecret(env.Get(config.EnvRootUserFile, ""))
		if err != nil {
			logger.Fatal(config.ErrInvalidCredentials(err),
				"Unable to validate credentials inherited from the secret file(s)")
		}
		if rootUser != "" {
			os.Setenv(config.EnvRootUser, rootUser)
		}
	}

	if env.IsSet(config.EnvRootPasswordFile) {
		rootPassword, err := readFromSecret(env.Get(config.EnvRootPasswordFile, ""))
		if err != nil {