// Copyright 2020 The Gitea Authors. All rights reserved.// SPDX-License-Identifier: MIT package base import (	"testing" 	"github.com/stretchr/testify/assert"	"github.com/stretchr/testify/require") func TestEncodeSha256(t *testing.T) {	assert.Equal(t,		"c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2",		EncodeSha256("foobar"),	)} func TestShortSha(t *testing.T) {	assert.Equal(t, "veryverylo", ShortSha("veryverylong"))} func TestBasicAuthDecode(t *testing.T) {	_, _, err := BasicAuthDecode("?")	assert.Equal(t, "illegal base64 data at input byte 0", err.Error()) 	user, pass, err := BasicAuthDecode("Zm9vOmJhcg==")	require.NoError(t, err)	assert.Equal(t, "foo", user)	assert.Equal(t, "bar", pass) 	_, _, err = BasicAuthDecode("aW52YWxpZA==")	require.Error(t, err) 	_, _, err = BasicAuthDecode("invalid")	require.Error(t, err) 	_, _, err = BasicAuthDecode("YWxpY2U=") // "alice", no colon	require.Error(t, err)} func TestFileSize(t *testing.T) {	var size int64 = 512	assert.Equal(t, "512 B", FileSize(size))	size *= 1024	assert.Equal(t, "512 KiB", FileSize(size))	size *= 1024	assert.Equal(t, "512 MiB", FileSize(size))	size *= 1024	assert.Equal(t, "512 GiB", FileSize(size))	size *= 1024	assert.Equal(t, "512 TiB", FileSize(size))	size *= 1024	assert.Equal(t, "512 PiB", FileSize(size))	size *= 4	assert.Equal(t, "2.0 EiB", FileSize(size))} func TestEllipsisString(t *testing.T) {	assert.Equal(t, "...", EllipsisString("foobar", 0))	assert.Equal(t, "...", EllipsisString("foobar", 1))	assert.Equal(t, "...", EllipsisString("foobar", 2))	assert.Equal(t, "...", EllipsisString("foobar", 3))	assert.Equal(t, "f...", EllipsisString("foobar", 4))	assert.Equal(t, "fo...", EllipsisString("foobar", 5))	assert.Equal(t, "foobar", EllipsisString("foobar", 6))	assert.Equal(t, "foobar", EllipsisString("foobar", 10))	assert.Equal(t, "测...", EllipsisString("测试文本一二三四", 4))	assert.Equal(t, "测试...", EllipsisString("测试文本一二三四", 5))	assert.Equal(t, "测试文...", EllipsisString("测试文本一二三四", 6))	assert.Equal(t, "测试文本一二三四", EllipsisString("测试文本一二三四", 10))} func TestTruncateString(t *testing.T) {	assert.Empty(t, TruncateString("foobar", 0))	assert.Equal(t, "f", TruncateString("foobar", 1))	assert.Equal(t, "fo", TruncateString("foobar", 2))	assert.Equal(t, "foo", TruncateString("foobar", 3))	assert.Equal(t, "foob", TruncateString("foobar", 4))	assert.Equal(t, "fooba", TruncateString("foobar", 5))	assert.Equal(t, "foobar", TruncateString("foobar", 6))	assert.Equal(t, "foobar", TruncateString("foobar", 7))	assert.Equal(t, "测试文本", TruncateString("测试文本一二三四", 4))	assert.Equal(t, "测试文本一", TruncateString("测试文本一二三四", 5))	assert.Equal(t, "测试文本一二", TruncateString("测试文本一二三四", 6))	assert.Equal(t, "测试文本一二三", TruncateString("测试文本一二三四", 7))} func TestStringsToInt64s(t *testing.T) {	testSuccess := func(input []string, expected []int64) {		result, err := StringsToInt64s(input)		require.NoError(t, err)		assert.Equal(t, expected, result)	}	testSuccess(nil, nil)	testSuccess([]string{}, []int64{})	testSuccess([]string{"-1234"}, []int64{-1234})	testSuccess([]string{"1", "4", "16", "64", "256"}, []int64{1, 4, 16, 64, 256}) 	ints, err := StringsToInt64s([]string{"-1", "a"})	assert.Empty(t, ints)	require.Error(t, err)} func TestInt64sToStrings(t *testing.T) {	assert.Equal(t, []string{}, Int64sToStrings([]int64{}))	assert.Equal(t,		[]string{"1", "4", "16", "64", "256"},		Int64sToStrings([]int64{1, 4, 16, 64, 256}),	)} // TODO: Test EntryIcon func TestSetupGiteaRoot(t *testing.T) {	t.Setenv("GITEA_ROOT", "test")	assert.Equal(t, "test", SetupGiteaRoot())	t.Setenv("GITEA_ROOT", "")	assert.NotEqual(t, "test", SetupGiteaRoot())} func TestFormatNumberSI(t *testing.T) {	assert.Equal(t, "125", FormatNumberSI(int(125)))	assert.Equal(t, "1.3k", FormatNumberSI(int64(1317)))	assert.Equal(t, "21.3M", FormatNumberSI(21317675))	assert.Equal(t, "45.7G", FormatNumberSI(45721317675))	assert.Empty(t, FormatNumberSI("test"))}