// Copyright 2017 The Gitea Authors. All rights reserved.// SPDX-License-Identifier: MIT package integration import (	"bytes"	"fmt"	"testing" 	"github.com/PuerkitoBio/goquery"	"github.com/stretchr/testify/assert"	"github.com/stretchr/testify/require") // HTMLDoc structtype HTMLDoc struct {	doc *goquery.Document} // NewHTMLParser parse html filefunc NewHTMLParser(t testing.TB, body *bytes.Buffer) *HTMLDoc {	t.Helper()	doc, err := goquery.NewDocumentFromReader(body)	require.NoError(t, err)	return &HTMLDoc{doc: doc}} // GetInputValueByID for get input value by idfunc (doc *HTMLDoc) GetInputValueByID(id string) string {	text, _ := doc.doc.Find("#" + id).Attr("value")	return text} // GetInputValueByName for get input value by namefunc (doc *HTMLDoc) GetInputValueByName(name string) string {	text, _ := doc.doc.Find("input[name=\"" + name + "\"]").Attr("value")	return text} func (doc *HTMLDoc) AssertDropdown(t testing.TB, name string) *goquery.Selection {	t.Helper() 	dropdownGroup := doc.Find(fmt.Sprintf(".dropdown:has(input[name='%s'])", name))	assert.Equal(t, 1, dropdownGroup.Length(), "%s dropdown does not exist", name)	return dropdownGroup} // Assert that a dropdown has at least one non-empty optionfunc (doc *HTMLDoc) AssertDropdownHasOptions(t testing.TB, dropdownName string) {	t.Helper() 	options := doc.AssertDropdown(t, dropdownName).Find(".menu [data-value]:not([data-value=''])")	assert.Positive(t, options.Length(), "%s dropdown has no options", dropdownName)} func (doc *HTMLDoc) AssertDropdownHasSelectedOption(t testing.TB, dropdownName, expectedValue string) {	t.Helper() 	dropdownGroup := doc.AssertDropdown(t, dropdownName) 	selectedValue, _ := dropdownGroup.Find(fmt.Sprintf("input[name='%s']", dropdownName)).Attr("value")	assert.Equal(t, expectedValue, selectedValue, "%s dropdown doesn't have expected value selected", dropdownName) 	dropdownValues := dropdownGroup.Find(".menu [data-value]").Map(func(i int, s *goquery.Selection) string {		value, _ := s.Attr("data-value")		return value	})	assert.Contains(t, dropdownValues, expectedValue, "%s dropdown doesn't have an option with expected value", dropdownName)} // Find gets the descendants of each element in the current set of// matched elements, filtered by a selector. It returns a new Selection// object containing these matched elements.func (doc *HTMLDoc) Find(selector string) *goquery.Selection {	return doc.doc.Find(selector)} // GetCSRF for getting CSRF token value from inputfunc (doc *HTMLDoc) GetCSRF() string {	return doc.GetInputValueByName("_csrf")} // AssertElement check if element by selector exists or does not exist depending on checkExistsfunc (doc *HTMLDoc) AssertElement(t testing.TB, selector string, checkExists bool) {	sel := doc.doc.Find(selector)	if checkExists {		assert.Equal(t, 1, sel.Length())	} else {		assert.Equal(t, 0, sel.Length())	}}