/*
 * Copyright (C) 2022  Appvia Ltd <info@appvia.io>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package utils

import (
	"testing"

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

func TestBytesCountSI(t *testing.T) {
	cases := []struct {
		Bytes    int64
		Expected string
	}{
		{0, "0 B"},
		{1000, "1.0kB"},
		{987654321, "987.7MB"},
	}
	for _, c := range cases {
		assert.Equal(t, c.Expected, ByteCountSI(c.Bytes))
	}
}

func TestPrettyJSON(t *testing.T) {
	cases := []struct {
		Data     []byte
		Expected []byte
	}{
		{[]byte(`{"foo":"bar"}`), []byte("{\n  \"foo\": \"bar\"\n}\n")},
	}
	for _, c := range cases {
		assert.Equal(t, string(c.Expected), string(PrettyJSON(c.Data)))
	}
}
