mirror of
https://github.com/go-gitea/gitea.git
synced 2025-11-04 00:02:20 -05:00
558 lines
21 KiB
Go
558 lines
21 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package mailer
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import (
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"bytes"
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"context"
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"encoding/base64"
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"fmt"
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"html/template"
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"io"
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"mime/quotedprintable"
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"regexp"
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"strings"
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"testing"
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texttmpl "text/template"
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activities_model "code.gitea.io/gitea/models/activities"
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"code.gitea.io/gitea/models/db"
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issues_model "code.gitea.io/gitea/models/issues"
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repo_model "code.gitea.io/gitea/models/repo"
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"code.gitea.io/gitea/models/unittest"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/markup"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/storage"
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"code.gitea.io/gitea/modules/test"
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"code.gitea.io/gitea/services/attachment"
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sender_service "code.gitea.io/gitea/services/mailer/sender"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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const subjectTpl = `
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{{.SubjectPrefix}}[{{.Repo}}] @{{.Doer.Name}} #{{.Issue.Index}} - {{.Issue.Title}}
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`
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const bodyTpl = `
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<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>{{.Subject}}</title>
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</head>
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<body>
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<p>{{.Body}}</p>
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<p>
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---
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<br>
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<a href="{{.Link}}">View it on Gitea</a>.
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</p>
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</body>
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</html>
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`
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func prepareMailerTest(t *testing.T) (doer *user_model.User, repo *repo_model.Repository, issue *issues_model.Issue, comment *issues_model.Comment) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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setting.MailService = &setting.Mailer{From: "test@gitea.com"}
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setting.Domain = "localhost"
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setting.AppURL = "https://try.gitea.io/"
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doer = unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})
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repo = unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1, Owner: doer})
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issue = unittest.AssertExistsAndLoadBean(t, &issues_model.Issue{ID: 1, Repo: repo, Poster: doer})
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comment = unittest.AssertExistsAndLoadBean(t, &issues_model.Comment{ID: 2, Issue: issue})
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require.NoError(t, issue.LoadRepo(db.DefaultContext))
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return doer, repo, issue, comment
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}
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func prepareMailerBase64Test(t *testing.T) (doer *user_model.User, repo *repo_model.Repository, issue *issues_model.Issue, att1, att2 *repo_model.Attachment) {
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user, repo, issue, comment := prepareMailerTest(t)
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setting.MailService.EmbedAttachmentImages = true
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att1, err := attachment.NewAttachment(t.Context(), &repo_model.Attachment{
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RepoID: repo.ID,
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IssueID: issue.ID,
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UploaderID: user.ID,
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CommentID: comment.ID,
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Name: "test.png",
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}, bytes.NewReader([]byte("\x89\x50\x4e\x47\x0d\x0a\x1a\x0a")), 8)
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require.NoError(t, err)
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att2, err = attachment.NewAttachment(t.Context(), &repo_model.Attachment{
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RepoID: repo.ID,
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IssueID: issue.ID,
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UploaderID: user.ID,
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CommentID: comment.ID,
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Name: "test.png",
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}, bytes.NewReader([]byte("\x89\x50\x4e\x47\x0d\x0a\x1a\x0a"+strings.Repeat("\x00", 1024))), 8+1024)
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require.NoError(t, err)
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return user, repo, issue, att1, att2
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}
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func TestComposeIssueComment(t *testing.T) {
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doer, _, issue, comment := prepareMailerTest(t)
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markup.Init(&markup.RenderHelperFuncs{
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IsUsernameMentionable: func(ctx context.Context, username string) bool {
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return username == doer.Name
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},
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})
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setting.IncomingEmail.Enabled = true
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defer func() { setting.IncomingEmail.Enabled = false }()
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subjectTemplates = texttmpl.Must(texttmpl.New("issue/comment").Parse(subjectTpl))
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bodyTemplates = template.Must(template.New("issue/comment").Parse(bodyTpl))
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recipients := []*user_model.User{{Name: "Test", Email: "test@gitea.com"}, {Name: "Test2", Email: "test2@gitea.com"}}
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msgs, err := composeIssueCommentMessages(t.Context(), &mailComment{
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Issue: issue, Doer: doer, ActionType: activities_model.ActionCommentIssue,
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Content: fmt.Sprintf("test @%s %s#%d body", doer.Name, issue.Repo.FullName(), issue.Index),
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Comment: comment,
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}, "en-US", recipients, false, "issue comment")
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assert.NoError(t, err)
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assert.Len(t, msgs, 2)
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gomailMsg := msgs[0].ToMessage()
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replyTo := gomailMsg.GetGenHeader("Reply-To")[0]
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subject := gomailMsg.GetGenHeader("Subject")[0]
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assert.Len(t, gomailMsg.GetAddrHeader("To"), 1, "exactly one recipient is expected in the To field")
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tokenRegex := regexp.MustCompile(`\Aincoming\+(.+)@localhost\z`)
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assert.Regexp(t, tokenRegex, replyTo)
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token := tokenRegex.FindAllStringSubmatch(replyTo, 1)[0][1]
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assert.Equal(t, "Re: ", subject[:4], "Comment reply subject should contain Re:")
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assert.Equal(t, "Re: [user2/repo1] @user2 #1 - issue1", subject)
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assert.Equal(t, "<user2/repo1/issues/1@localhost>", gomailMsg.GetGenHeader("In-Reply-To")[0], "In-Reply-To header doesn't match")
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assert.ElementsMatch(t, []string{"<user2/repo1/issues/1@localhost>", "<reply-" + token + "@localhost>"}, gomailMsg.GetGenHeader("References"), "References header doesn't match")
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assert.Equal(t, "<user2/repo1/issues/1/comment/2@localhost>", gomailMsg.GetGenHeader("Message-ID")[0], "Message-ID header doesn't match")
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assert.Equal(t, "<mailto:"+replyTo+">", gomailMsg.GetGenHeader("List-Post")[0])
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assert.Len(t, gomailMsg.GetGenHeader("List-Unsubscribe"), 2) // url + mailto
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var buf bytes.Buffer
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_, err = gomailMsg.WriteTo(&buf)
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require.NoError(t, err)
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b, err := io.ReadAll(quotedprintable.NewReader(&buf))
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assert.NoError(t, err)
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// text/plain
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assert.Contains(t, string(b), fmt.Sprintf(`( %s )`, doer.HTMLURL()))
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assert.Contains(t, string(b), fmt.Sprintf(`( %s )`, issue.HTMLURL()))
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// text/html
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assert.Contains(t, string(b), fmt.Sprintf(`href="%s"`, doer.HTMLURL()))
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assert.Contains(t, string(b), fmt.Sprintf(`href="%s"`, issue.HTMLURL()))
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}
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func TestMailMentionsComment(t *testing.T) {
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doer, _, issue, comment := prepareMailerTest(t)
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comment.Poster = doer
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subjectTemplates = texttmpl.Must(texttmpl.New("issue/comment").Parse(subjectTpl))
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bodyTemplates = template.Must(template.New("issue/comment").Parse(bodyTpl))
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mails := 0
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defer test.MockVariableValue(&SendAsync, func(msgs ...*sender_service.Message) {
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mails = len(msgs)
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})()
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err := MailParticipantsComment(t.Context(), comment, activities_model.ActionCommentIssue, issue, []*user_model.User{})
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require.NoError(t, err)
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assert.Equal(t, 3, mails)
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}
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func TestComposeIssueMessage(t *testing.T) {
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doer, _, issue, _ := prepareMailerTest(t)
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subjectTemplates = texttmpl.Must(texttmpl.New("issue/new").Parse(subjectTpl))
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bodyTemplates = template.Must(template.New("issue/new").Parse(bodyTpl))
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recipients := []*user_model.User{{Name: "Test", Email: "test@gitea.com"}, {Name: "Test2", Email: "test2@gitea.com"}}
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msgs, err := composeIssueCommentMessages(t.Context(), &mailComment{
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Issue: issue, Doer: doer, ActionType: activities_model.ActionCreateIssue,
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Content: "test body",
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}, "en-US", recipients, false, "issue create")
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assert.NoError(t, err)
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assert.Len(t, msgs, 2)
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gomailMsg := msgs[0].ToMessage()
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mailto := gomailMsg.GetAddrHeader("To")
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subject := gomailMsg.GetGenHeader("Subject")
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messageID := gomailMsg.GetGenHeader("Message-ID")
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inReplyTo := gomailMsg.GetGenHeader("In-Reply-To")
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references := gomailMsg.GetGenHeader("References")
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assert.Len(t, mailto, 1, "exactly one recipient is expected in the To field")
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assert.Equal(t, "[user2/repo1] @user2 #1 - issue1", subject[0])
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assert.Equal(t, "<user2/repo1/issues/1@localhost>", inReplyTo[0], "In-Reply-To header doesn't match")
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assert.Equal(t, "<user2/repo1/issues/1@localhost>", references[0], "References header doesn't match")
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assert.Equal(t, "<user2/repo1/issues/1@localhost>", messageID[0], "Message-ID header doesn't match")
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assert.Empty(t, gomailMsg.GetGenHeader("List-Post")) // incoming mail feature disabled
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assert.Len(t, gomailMsg.GetGenHeader("List-Unsubscribe"), 1) // url without mailto
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}
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func TestTemplateSelection(t *testing.T) {
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doer, repo, issue, comment := prepareMailerTest(t)
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recipients := []*user_model.User{{Name: "Test", Email: "test@gitea.com"}}
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subjectTemplates = texttmpl.Must(texttmpl.New("issue/default").Parse("issue/default/subject"))
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texttmpl.Must(subjectTemplates.New("issue/new").Parse("issue/new/subject"))
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texttmpl.Must(subjectTemplates.New("pull/comment").Parse("pull/comment/subject"))
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texttmpl.Must(subjectTemplates.New("issue/close").Parse("")) // Must default to fallback subject
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bodyTemplates = template.Must(template.New("issue/default").Parse("issue/default/body"))
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template.Must(bodyTemplates.New("issue/new").Parse("issue/new/body"))
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template.Must(bodyTemplates.New("pull/comment").Parse("pull/comment/body"))
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template.Must(bodyTemplates.New("issue/close").Parse("issue/close/body"))
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expect := func(t *testing.T, msg *sender_service.Message, expSubject, expBody string) {
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subject := msg.ToMessage().GetGenHeader("Subject")
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msgbuf := new(bytes.Buffer)
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_, _ = msg.ToMessage().WriteTo(msgbuf)
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wholemsg := msgbuf.String()
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assert.Equal(t, []string{expSubject}, subject)
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assert.Contains(t, wholemsg, expBody)
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}
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msg := testComposeIssueCommentMessage(t, &mailComment{
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Issue: issue, Doer: doer, ActionType: activities_model.ActionCreateIssue,
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Content: "test body",
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}, recipients, false, "TestTemplateSelection")
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expect(t, msg, "issue/new/subject", "issue/new/body")
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msg = testComposeIssueCommentMessage(t, &mailComment{
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Issue: issue, Doer: doer, ActionType: activities_model.ActionCommentIssue,
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Content: "test body", Comment: comment,
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}, recipients, false, "TestTemplateSelection")
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expect(t, msg, "issue/default/subject", "issue/default/body")
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pull := unittest.AssertExistsAndLoadBean(t, &issues_model.Issue{ID: 2, Repo: repo, Poster: doer})
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comment = unittest.AssertExistsAndLoadBean(t, &issues_model.Comment{ID: 4, Issue: pull})
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msg = testComposeIssueCommentMessage(t, &mailComment{
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Issue: pull, Doer: doer, ActionType: activities_model.ActionCommentPull,
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Content: "test body", Comment: comment,
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}, recipients, false, "TestTemplateSelection")
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expect(t, msg, "pull/comment/subject", "pull/comment/body")
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msg = testComposeIssueCommentMessage(t, &mailComment{
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Issue: issue, Doer: doer, ActionType: activities_model.ActionCloseIssue,
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Content: "test body", Comment: comment,
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}, recipients, false, "TestTemplateSelection")
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expect(t, msg, "Re: [user2/repo1] issue1 (#1)", "issue/close/body")
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}
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func TestTemplateServices(t *testing.T) {
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doer, _, issue, comment := prepareMailerTest(t)
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assert.NoError(t, issue.LoadRepo(db.DefaultContext))
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expect := func(t *testing.T, issue *issues_model.Issue, comment *issues_model.Comment, doer *user_model.User,
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actionType activities_model.ActionType, fromMention bool, tplSubject, tplBody, expSubject, expBody string,
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) {
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subjectTemplates = texttmpl.Must(texttmpl.New("issue/default").Parse(tplSubject))
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bodyTemplates = template.Must(template.New("issue/default").Parse(tplBody))
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recipients := []*user_model.User{{Name: "Test", Email: "test@gitea.com"}}
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msg := testComposeIssueCommentMessage(t, &mailComment{
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Issue: issue, Doer: doer, ActionType: actionType,
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Content: "test body", Comment: comment,
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}, recipients, fromMention, "TestTemplateServices")
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subject := msg.ToMessage().GetGenHeader("Subject")
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msgbuf := new(bytes.Buffer)
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_, _ = msg.ToMessage().WriteTo(msgbuf)
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wholemsg := msgbuf.String()
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assert.Equal(t, []string{expSubject}, subject)
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assert.Contains(t, wholemsg, "\r\n"+expBody+"\r\n")
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}
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expect(t, issue, comment, doer, activities_model.ActionCommentIssue, false,
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"{{.SubjectPrefix}}[{{.Repo}}]: @{{.Doer.Name}} commented on #{{.Issue.Index}} - {{.Issue.Title}}",
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"//{{.ActionType}},{{.ActionName}},{{if .IsMention}}norender{{end}}//",
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"Re: [user2/repo1]: @user2 commented on #1 - issue1",
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"//issue,comment,//")
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expect(t, issue, comment, doer, activities_model.ActionCommentIssue, true,
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"{{if .IsMention}}must render{{end}}",
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"//subject is: {{.Subject}}//",
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"must render",
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"//subject is: must render//")
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expect(t, issue, comment, doer, activities_model.ActionCommentIssue, true,
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"{{.FallbackSubject}}",
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"//{{.SubjectPrefix}}//",
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"Re: [user2/repo1] issue1 (#1)",
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"//Re: //")
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}
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func testComposeIssueCommentMessage(t *testing.T, ctx *mailComment, recipients []*user_model.User, fromMention bool, info string) *sender_service.Message {
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msgs, err := composeIssueCommentMessages(t.Context(), ctx, "en-US", recipients, fromMention, info)
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assert.NoError(t, err)
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assert.Len(t, msgs, 1)
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return msgs[0]
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}
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func TestGenerateAdditionalHeaders(t *testing.T) {
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doer, _, issue, _ := prepareMailerTest(t)
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comment := &mailComment{Issue: issue, Doer: doer}
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recipient := &user_model.User{Name: "test", Email: "test@gitea.com"}
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headers := generateAdditionalHeaders(comment, "dummy-reason", recipient)
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expected := map[string]string{
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"List-ID": "user2/repo1 <repo1.user2.localhost>",
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"List-Archive": "<https://try.gitea.io/user2/repo1>",
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"X-Gitea-Reason": "dummy-reason",
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"X-Gitea-Sender": "user2",
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"X-Gitea-Recipient": "test",
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"X-Gitea-Recipient-Address": "test@gitea.com",
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"X-Gitea-Repository": "repo1",
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"X-Gitea-Repository-Path": "user2/repo1",
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"X-Gitea-Repository-Link": "https://try.gitea.io/user2/repo1",
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"X-Gitea-Issue-ID": "1",
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"X-Gitea-Issue-Link": "https://try.gitea.io/user2/repo1/issues/1",
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}
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for key, value := range expected {
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if assert.Contains(t, headers, key) {
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assert.Equal(t, value, headers[key])
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}
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}
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}
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func TestGenerateMessageIDForIssue(t *testing.T) {
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_, _, issue, comment := prepareMailerTest(t)
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_, _, pullIssue, _ := prepareMailerTest(t)
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pullIssue.IsPull = true
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type args struct {
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issue *issues_model.Issue
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comment *issues_model.Comment
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actionType activities_model.ActionType
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}
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tests := []struct {
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name string
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args args
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prefix string
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}{
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{
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name: "Open Issue",
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args: args{
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issue: issue,
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actionType: activities_model.ActionCreateIssue,
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},
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prefix: fmt.Sprintf("<%s/issues/%d@%s>", issue.Repo.FullName(), issue.Index, setting.Domain),
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},
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{
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name: "Open Pull",
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args: args{
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issue: pullIssue,
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actionType: activities_model.ActionCreatePullRequest,
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},
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prefix: fmt.Sprintf("<%s/pulls/%d@%s>", issue.Repo.FullName(), issue.Index, setting.Domain),
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},
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{
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name: "Comment Issue",
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args: args{
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issue: issue,
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comment: comment,
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actionType: activities_model.ActionCommentIssue,
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},
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prefix: fmt.Sprintf("<%s/issues/%d/comment/%d@%s>", issue.Repo.FullName(), issue.Index, comment.ID, setting.Domain),
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},
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{
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name: "Comment Pull",
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args: args{
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issue: pullIssue,
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comment: comment,
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actionType: activities_model.ActionCommentPull,
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},
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prefix: fmt.Sprintf("<%s/pulls/%d/comment/%d@%s>", issue.Repo.FullName(), issue.Index, comment.ID, setting.Domain),
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},
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{
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name: "Close Issue",
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args: args{
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issue: issue,
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actionType: activities_model.ActionCloseIssue,
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},
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prefix: fmt.Sprintf("<%s/issues/%d/close/", issue.Repo.FullName(), issue.Index),
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},
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{
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name: "Close Pull",
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args: args{
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issue: pullIssue,
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actionType: activities_model.ActionClosePullRequest,
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},
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prefix: fmt.Sprintf("<%s/pulls/%d/close/", issue.Repo.FullName(), issue.Index),
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},
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{
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name: "Reopen Issue",
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args: args{
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issue: issue,
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actionType: activities_model.ActionReopenIssue,
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},
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prefix: fmt.Sprintf("<%s/issues/%d/reopen/", issue.Repo.FullName(), issue.Index),
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},
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{
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name: "Reopen Pull",
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args: args{
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issue: pullIssue,
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actionType: activities_model.ActionReopenPullRequest,
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},
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prefix: fmt.Sprintf("<%s/pulls/%d/reopen/", issue.Repo.FullName(), issue.Index),
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},
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{
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name: "Merge Pull",
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args: args{
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issue: pullIssue,
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actionType: activities_model.ActionMergePullRequest,
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},
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prefix: fmt.Sprintf("<%s/pulls/%d/merge/", issue.Repo.FullName(), issue.Index),
|
|
},
|
|
{
|
|
name: "Ready Pull",
|
|
args: args{
|
|
issue: pullIssue,
|
|
actionType: activities_model.ActionPullRequestReadyForReview,
|
|
},
|
|
prefix: fmt.Sprintf("<%s/pulls/%d/ready/", issue.Repo.FullName(), issue.Index),
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
got := generateMessageIDForIssue(tt.args.issue, tt.args.comment, tt.args.actionType)
|
|
assert.True(t, strings.HasPrefix(got, tt.prefix), "%v, want %v", got, tt.prefix)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestGenerateMessageIDForRelease(t *testing.T) {
|
|
msgID := generateMessageIDForRelease(&repo_model.Release{
|
|
ID: 1,
|
|
Repo: &repo_model.Repository{OwnerName: "owner", Name: "repo"},
|
|
})
|
|
assert.Equal(t, "<owner/repo/releases/1@localhost>", msgID)
|
|
}
|
|
|
|
func TestFromDisplayName(t *testing.T) {
|
|
tmpl, err := texttmpl.New("mailFrom").Parse("{{ .DisplayName }}")
|
|
assert.NoError(t, err)
|
|
setting.MailService = &setting.Mailer{FromDisplayNameFormatTemplate: tmpl}
|
|
defer func() { setting.MailService = nil }()
|
|
|
|
tests := []struct {
|
|
userDisplayName string
|
|
fromDisplayName string
|
|
}{{
|
|
userDisplayName: "test",
|
|
fromDisplayName: "test",
|
|
}, {
|
|
userDisplayName: "Hi Its <Mee>",
|
|
fromDisplayName: "Hi Its <Mee>",
|
|
}, {
|
|
userDisplayName: "Æsir",
|
|
fromDisplayName: "=?utf-8?q?=C3=86sir?=",
|
|
}, {
|
|
userDisplayName: "new😀user",
|
|
fromDisplayName: "=?utf-8?q?new=F0=9F=98=80user?=",
|
|
}}
|
|
|
|
for _, tc := range tests {
|
|
t.Run(tc.userDisplayName, func(t *testing.T) {
|
|
user := &user_model.User{FullName: tc.userDisplayName, Name: "tmp"}
|
|
got := fromDisplayName(user)
|
|
assert.EqualValues(t, tc.fromDisplayName, got)
|
|
})
|
|
}
|
|
|
|
t.Run("template with all available vars", func(t *testing.T) {
|
|
tmpl, err = texttmpl.New("mailFrom").Parse("{{ .DisplayName }} (by {{ .AppName }} on [{{ .Domain }}])")
|
|
assert.NoError(t, err)
|
|
setting.MailService = &setting.Mailer{FromDisplayNameFormatTemplate: tmpl}
|
|
oldAppName := setting.AppName
|
|
setting.AppName = "Code IT"
|
|
oldDomain := setting.Domain
|
|
setting.Domain = "code.it"
|
|
defer func() {
|
|
setting.AppName = oldAppName
|
|
setting.Domain = oldDomain
|
|
}()
|
|
|
|
assert.EqualValues(t, "Mister X (by Code IT on [code.it])", fromDisplayName(&user_model.User{FullName: "Mister X", Name: "tmp"}))
|
|
})
|
|
}
|
|
|
|
func TestEmbedBase64Images(t *testing.T) {
|
|
user, repo, issue, att1, att2 := prepareMailerBase64Test(t)
|
|
// comment := &mailComment{Issue: issue, Doer: user}
|
|
|
|
imgExternalURL := "https://via.placeholder.com/10"
|
|
imgExternalImg := fmt.Sprintf(`<img src="%s"/>`, imgExternalURL)
|
|
|
|
att1URL := setting.AppURL + repo.Owner.Name + "/" + repo.Name + "/attachments/" + att1.UUID
|
|
att1Img := fmt.Sprintf(`<img src="%s"/>`, att1URL)
|
|
att1Base64 := "data:image/png;base64,iVBORw0KGgo="
|
|
att1ImgBase64 := fmt.Sprintf(`<img src="%s"/>`, att1Base64)
|
|
|
|
att2URL := setting.AppURL + repo.Owner.Name + "/" + repo.Name + "/attachments/" + att2.UUID
|
|
att2Img := fmt.Sprintf(`<img src="%s"/>`, att2URL)
|
|
att2File, err := storage.Attachments.Open(att2.RelativePath())
|
|
require.NoError(t, err)
|
|
defer att2File.Close()
|
|
att2Bytes, err := io.ReadAll(att2File)
|
|
require.NoError(t, err)
|
|
require.Greater(t, len(att2Bytes), 1024)
|
|
att2Base64 := "data:image/png;base64," + base64.StdEncoding.EncodeToString(att2Bytes)
|
|
att2ImgBase64 := fmt.Sprintf(`<img src="%s"/>`, att2Base64)
|
|
|
|
t.Run("ComposeMessage", func(t *testing.T) {
|
|
subjectTemplates = texttmpl.Must(texttmpl.New("issue/new").Parse(subjectTpl))
|
|
bodyTemplates = template.Must(template.New("issue/new").Parse(bodyTpl))
|
|
|
|
issue.Content = fmt.Sprintf(`MSG-BEFORE <image src="attachments/%s"> MSG-AFTER`, att1.UUID)
|
|
require.NoError(t, issues_model.UpdateIssueCols(t.Context(), issue, "content"))
|
|
|
|
recipients := []*user_model.User{{Name: "Test", Email: "test@gitea.com"}}
|
|
msgs, err := composeIssueCommentMessages(t.Context(), &mailComment{
|
|
Issue: issue,
|
|
Doer: user,
|
|
ActionType: activities_model.ActionCreateIssue,
|
|
Content: issue.Content,
|
|
}, "en-US", recipients, false, "issue create")
|
|
require.NoError(t, err)
|
|
|
|
mailBody := msgs[0].Body
|
|
assert.Regexp(t, `MSG-BEFORE <a[^>]+><img src="data:image/png;base64,iVBORw0KGgo="/></a> MSG-AFTER`, mailBody)
|
|
})
|
|
|
|
t.Run("EmbedInstanceImageSkipExternalImage", func(t *testing.T) {
|
|
mailBody := "<html><head></head><body><p>Test1</p>" + imgExternalImg + "<p>Test2</p>" + att1Img + "<p>Test3</p></body></html>"
|
|
expectedMailBody := "<html><head></head><body><p>Test1</p>" + imgExternalImg + "<p>Test2</p>" + att1ImgBase64 + "<p>Test3</p></body></html>"
|
|
b64embedder := newMailAttachmentBase64Embedder(user, repo, 1024)
|
|
resultMailBody, err := b64embedder.Base64InlineImages(t.Context(), template.HTML(mailBody))
|
|
require.NoError(t, err)
|
|
assert.Equal(t, expectedMailBody, string(resultMailBody))
|
|
})
|
|
|
|
t.Run("LimitedEmailBodySize", func(t *testing.T) {
|
|
mailBody := fmt.Sprintf("<html><head></head><body>%s%s</body></html>", att1Img, att2Img)
|
|
b64embedder := newMailAttachmentBase64Embedder(user, repo, 1024)
|
|
resultMailBody, err := b64embedder.Base64InlineImages(t.Context(), template.HTML(mailBody))
|
|
require.NoError(t, err)
|
|
expected := fmt.Sprintf("<html><head></head><body>%s%s</body></html>", att1ImgBase64, att2Img)
|
|
assert.Equal(t, expected, string(resultMailBody))
|
|
|
|
b64embedder = newMailAttachmentBase64Embedder(user, repo, 4096)
|
|
resultMailBody, err = b64embedder.Base64InlineImages(t.Context(), template.HTML(mailBody))
|
|
require.NoError(t, err)
|
|
expected = fmt.Sprintf("<html><head></head><body>%s%s</body></html>", att1ImgBase64, att2ImgBase64)
|
|
assert.Equal(t, expected, string(resultMailBody))
|
|
})
|
|
}
|