// Copyright 2019 The Gitea Authors. All rights reserved.// SPDX-License-Identifier: MIT package setting import (	"testing" 	"github.com/stretchr/testify/assert"	"github.com/stretchr/testify/require") func TestGitConfig(t *testing.T) {	oldGit := Git	oldGitConfig := GitConfig	defer func() {		Git = oldGit		GitConfig = oldGitConfig	}() 	cfg, err := NewConfigProviderFromData(`[git.config]a.b = 1`)	require.NoError(t, err)	loadGitFrom(cfg)	assert.Equal(t, "1", GitConfig.Options["a.b"])	assert.Equal(t, "histogram", GitConfig.Options["diff.algorithm"]) 	cfg, err = NewConfigProviderFromData(`[git.config]diff.algorithm = other`)	require.NoError(t, err)	loadGitFrom(cfg)	assert.Equal(t, "other", GitConfig.Options["diff.algorithm"])} func TestGitReflog(t *testing.T) {	oldGit := Git	oldGitConfig := GitConfig	defer func() {		Git = oldGit		GitConfig = oldGitConfig	}() 	// default reflog config without legacy options	cfg, err := NewConfigProviderFromData(``)	require.NoError(t, err)	loadGitFrom(cfg) 	assert.Equal(t, "true", GitConfig.GetOption("core.logAllRefUpdates"))	assert.Equal(t, "90", GitConfig.GetOption("gc.reflogExpire")) 	// custom reflog config by legacy options	cfg, err = NewConfigProviderFromData(`[git.reflog]ENABLED = falseEXPIRATION = 123`)	require.NoError(t, err)	loadGitFrom(cfg) 	assert.Equal(t, "false", GitConfig.GetOption("core.logAllRefUpdates"))	assert.Equal(t, "123", GitConfig.GetOption("gc.reflogExpire"))}