// Copyright 2023 The Gitea Authors. All rights reserved.// SPDX-License-Identifier: MIT package templates import (	"context"	"html/template"	"testing" 	"forgejo.org/models/db"	issues_model "forgejo.org/models/issues"	org_model "forgejo.org/models/organization"	"forgejo.org/models/unittest"	user_model "forgejo.org/models/user"	"forgejo.org/modules/setting"	"forgejo.org/modules/test"	"forgejo.org/modules/translation" 	"github.com/stretchr/testify/assert") const testInput = `  space @mention-user  /just/a/path.binhttps://example.com/file.bin[local link](file.bin)[remote link](https://example.com)[[local link|file.bin]][[remote link|https://example.com]]![local image](image.jpg)![remote image](https://example.com/image.jpg)[[local image|image.jpg]][[remote link|https://example.com/image.jpg]]https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hashcom 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb parehttps://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fbcom 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit:+1:mail@domain.com@mention-user test#123  space` + "`code :+1: #123 code`\n" var testMetas = map[string]string{	"user":     "user13",	"repo":     "repo11",	"repoPath": "../../tests/gitea-repositories-meta/user13/repo11.git/",	"mode":     "comment",} func TestApostrophesInMentions(t *testing.T) {	rendered := RenderMarkdownToHtml(t.Context(), "@mention-user's comment")	assert.Equal(t, template.HTML("<p><a href=\"/mention-user\" class=\"mention\" rel=\"nofollow\">@mention-user</a>&#39;s comment</p>\n"), rendered)} func TestNonExistantUserMention(t *testing.T) {	rendered := RenderMarkdownToHtml(t.Context(), "@ThisUserDoesNotExist @mention-user")	assert.Equal(t, template.HTML("<p>@ThisUserDoesNotExist <a href=\"/mention-user\" class=\"mention\" rel=\"nofollow\">@mention-user</a></p>\n"), rendered)} func TestRenderCommitBody(t *testing.T) {	type args struct {		ctx   context.Context		msg   string		metas map[string]string	}	tests := []struct {		name string		args args		want template.HTML	}{		{			name: "multiple lines",			args: args{				ctx: t.Context(),				msg: "first line\nsecond line",			},			want: "second line",		},		{			name: "multiple lines with leading newlines",			args: args{				ctx: t.Context(),				msg: "\n\n\n\nfirst line\nsecond line",			},			want: "second line",		},		{			name: "multiple lines with trailing newlines",			args: args{				ctx: t.Context(),				msg: "first line\nsecond line\n\n\n",			},			want: "second line",		},	}	for _, tt := range tests {		t.Run(tt.name, func(t *testing.T) {			assert.Equalf(t, tt.want, RenderCommitBody(tt.args.ctx, tt.args.msg, tt.args.metas), "RenderCommitBody(%v, %v, %v)", tt.args.ctx, tt.args.msg, tt.args.metas)		})	} 	expected := `/just/a/path.bin<a href="https://example.com/file.bin" class="link">https://example.com/file.bin</a>[local link](file.bin)[remote link](<a href="https://example.com" class="link">https://example.com</a>)[[local link|file.bin]][[remote link|<a href="https://example.com" class="link">https://example.com</a>]]![local image](image.jpg)![remote image](<a href="https://example.com/image.jpg" class="link">https://example.com/image.jpg</a>)[[local image|image.jpg]][[remote link|<a href="https://example.com/image.jpg" class="link">https://example.com/image.jpg</a>]]<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" class="compare"><code class="nohighlight">88fc37a3c0...12fc37a3c0 (hash)</code></a>com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" class="commit"><code class="nohighlight">88fc37a3c0</code></a>com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<span class="emoji" aria-label="thumbs up" data-alias="+1">👍</span><a href="mailto:mail@domain.com" class="mailto">mail@domain.com</a><a href="/mention-user" class="mention">@mention-user</a> test<a href="/user13/repo11/issues/123" class="ref-issue">#123</a>  space` + "`code <span class=\"emoji\" aria-label=\"thumbs up\" data-alias=\"+1\">👍</span> <a href=\"/user13/repo11/issues/123\" class=\"ref-issue\">#123</a> code`"	assert.EqualValues(t, expected, RenderCommitBody(t.Context(), testInput, testMetas))} func TestRenderCommitMessage(t *testing.T) {	expected := `space <a href="/mention-user" class="mention">@mention-user</a>  ` 	assert.EqualValues(t, expected, RenderCommitMessage(t.Context(), testInput, testMetas))} func TestRenderCommitMessageLinkSubject(t *testing.T) {	expected := `<a href="https://example.com/link" class="default-link muted">space </a><a href="/mention-user" class="mention">@mention-user</a>` 	assert.EqualValues(t, expected, RenderCommitMessageLinkSubject(t.Context(), testInput, "https://example.com/link", testMetas))} func TestRenderIssueTitle(t *testing.T) {	expected := `  space @mention-user  /just/a/path.binhttps://example.com/file.bin[local link](file.bin)[remote link](https://example.com)[[local link|file.bin]][[remote link|https://example.com]]![local image](image.jpg)![remote image](https://example.com/image.jpg)[[local image|image.jpg]][[remote link|https://example.com/image.jpg]]https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hashcom 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb parehttps://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fbcom 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<span class="emoji" aria-label="thumbs up" data-alias="+1">👍</span>mail@domain.com@mention-user test<a href="/user13/repo11/issues/123" class="ref-issue">#123</a>  space<code class="inline-code-block">code :+1: #123 code</code>`	assert.EqualValues(t, expected, RenderIssueTitle(t.Context(), testInput, testMetas))} func TestRenderRefIssueTitle(t *testing.T) {	expected := `  space @mention-user  /just/a/path.binhttps://example.com/file.bin[local link](file.bin)[remote link](https://example.com)[[local link|file.bin]][[remote link|https://example.com]]![local image](image.jpg)![remote image](https://example.com/image.jpg)[[local image|image.jpg]][[remote link|https://example.com/image.jpg]]https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hashcom 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb parehttps://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fbcom 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<span class="emoji" aria-label="thumbs up" data-alias="+1">👍</span>mail@domain.com@mention-user test#123  space<code class="inline-code-block">code :+1: #123 code</code>`	assert.EqualValues(t, expected, RenderRefIssueTitle(t.Context(), testInput))} func TestRenderMarkdownToHtml(t *testing.T) {	expected := `<p>space <a href="/mention-user" class="mention" rel="nofollow">@mention-user</a><br/>/just/a/path.bin<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><a href="/file.bin" rel="nofollow">local link</a><a href="https://example.com" rel="nofollow">remote link</a><a href="/src/file.bin" rel="nofollow">local link</a><a href="https://example.com" rel="nofollow">remote link</a><a href="/image.jpg" target="_blank" rel="nofollow noopener"><img src="/image.jpg" alt="local image" loading="lazy"/></a><a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image" loading="lazy"/></a><a href="/image.jpg" rel="nofollow"><img src="/image.jpg" title="local image" alt=""/></a><a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt=""/></a><a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow"><code>88fc37a3c0...12fc37a3c0 (hash)</code></a>com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow"><code>88fc37a3c0</code></a>com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<span class="emoji" aria-label="thumbs up" data-alias="+1">👍</span><a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><a href="/mention-user" class="mention" rel="nofollow">@mention-user</a> test#123space<code>code :+1: #123 code</code></p>`	assert.EqualValues(t, expected, RenderMarkdownToHtml(t.Context(), testInput))} func TestRenderLabels(t *testing.T) {	unittest.PrepareTestEnv(t) 	tr := &translation.MockLocale{}	label := unittest.AssertExistsAndLoadBean(t, &issues_model.Label{ID: 1})	labelScoped := unittest.AssertExistsAndLoadBean(t, &issues_model.Label{ID: 7})	labelMalicious := unittest.AssertExistsAndLoadBean(t, &issues_model.Label{ID: 11})	labelArchived := unittest.AssertExistsAndLoadBean(t, &issues_model.Label{ID: 12}) 	ctx := NewContext(t.Context())	ctx.Locale = tr 	rendered := RenderLabels(ctx, []*issues_model.Label{label}, "user2/repo1", false)	assert.Contains(t, rendered, "user2/repo1/issues?labels=1")	assert.Contains(t, rendered, ">label1<")	assert.Contains(t, rendered, "title='First label'")	rendered = RenderLabels(ctx, []*issues_model.Label{label}, "user2/repo1", true)	assert.Contains(t, rendered, "user2/repo1/pulls?labels=1")	assert.Contains(t, rendered, ">label1<")	rendered = RenderLabels(ctx, []*issues_model.Label{labelScoped}, "user2/repo1", false)	assert.Contains(t, rendered, "user2/repo1/issues?labels=7")	assert.Contains(t, rendered, ">scope<")	assert.Contains(t, rendered, ">label1<")	rendered = RenderLabels(ctx, []*issues_model.Label{labelMalicious}, "user2/repo1", false)	assert.Contains(t, rendered, "user2/repo1/issues?labels=11")	assert.Contains(t, rendered, ">  &lt;script&gt;malicious&lt;/script&gt; <")	assert.Contains(t, rendered, ">&#39;?&amp;<")	assert.Contains(t, rendered, "title='Malicious label &#39; &lt;script&gt;malicious&lt;/script&gt;'")	rendered = RenderLabels(ctx, []*issues_model.Label{labelArchived}, "user2/repo1", false)	assert.Contains(t, rendered, "user2/repo1/issues?labels=12")	assert.Contains(t, rendered, ">archived label&lt;&gt;<")	assert.Contains(t, rendered, "title='repo.issues.archived_label_description'")} func TestRenderUser(t *testing.T) {	unittest.PrepareTestEnv(t) 	user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})	org := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 3})	ghost := user_model.NewGhostUser() 	assert.Contains(t, RenderUser(db.DefaultContext, *user),		"<a href='/user2' rel='nofollow'><strong>user2</strong></a>")	assert.Contains(t, RenderUser(db.DefaultContext, *org),		"<a href='/org3' rel='nofollow'><strong>org3</strong></a>")	assert.Contains(t, RenderUser(db.DefaultContext, *ghost),		"<strong>Ghost</strong>") 	defer test.MockVariableValue(&setting.UI.DefaultShowFullName, true)()	assert.Contains(t, RenderUser(db.DefaultContext, *user),		"<a href='/user2' rel='nofollow'><strong>&lt; U&lt;se&gt;r Tw&lt;o &gt; &gt;&lt;</strong></a>")	assert.Contains(t, RenderUser(db.DefaultContext, *org),		"<a href='/org3' rel='nofollow'><strong>&lt;&lt;&lt;&lt; &gt;&gt; &gt;&gt; &gt; &gt;&gt; &gt; &gt;&gt;&gt; &gt;&gt;</strong></a>")	assert.Contains(t, RenderUser(db.DefaultContext, *ghost),		"<strong>Ghost</strong>")} func TestRenderReviewRequest(t *testing.T) {	unittest.PrepareTestEnv(t) 	target1 := issues_model.RequestReviewTarget{User: &user_model.User{ID: 1, Name: "user1", FullName: "User <One>"}}	target2 := issues_model.RequestReviewTarget{Team: &org_model.Team{ID: 2, Name: "Team2", OrgID: 3}}	target3 := issues_model.RequestReviewTarget{Team: org_model.NewGhostTeam()}	assert.Contains(t, RenderReviewRequest(db.DefaultContext, []issues_model.RequestReviewTarget{target1, target2, target3}),		"<a href='/user1' rel='nofollow'><strong>user1</strong></a>, "+			"<a href='/org/org3/teams/Team2' rel='nofollow'><strong>Team2</strong></a>, "+			"<strong>Ghost team</strong>") 	defer test.MockVariableValue(&setting.UI.DefaultShowFullName, true)()	assert.Contains(t, RenderReviewRequest(db.DefaultContext, []issues_model.RequestReviewTarget{target1}),		"<a href='/user1' rel='nofollow'><strong>User &lt;One&gt;</strong></a>")}