package config

import (
	"os"
	"testing"

	"github.com/stretchr/testify/require"

	"gitlab.com/gitlab-org/gitlab-shell/internal/testhelper"
)

func TestConfigApplyGlobalState(t *testing.T) {
	t.Cleanup(testhelper.TempEnv(map[string]string{"SSL_CERT_DIR": "unmodified"}))

	config := &Config{SslCertDir: ""}
	config.ApplyGlobalState()

	require.Equal(t, "unmodified", os.Getenv("SSL_CERT_DIR"))

	config.SslCertDir = "foo"
	config.ApplyGlobalState()

	require.Equal(t, "foo", os.Getenv("SSL_CERT_DIR"))
}