//go:build dump_metrics

package metrics

import (
	"encoding/json"
	"flag"
	"os"
	"testing"

	"github.com/stretchr/testify/require"
)

var metricsPath = flag.String("out", "", "File to export s3 gateway metrics to.")

func TestDescribeAll(t *testing.T) {
	flag.Parse()

	require.NotEmpty(t, metricsPath, "flag 'out' must be provided to dump metrics description")

	data, err := json.Marshal(DescribeAll())
	require.NoError(t, err)

	err = os.WriteFile(*metricsPath, data, 0644)
	require.NoError(t, err)
}