// Copyright 2021 The Gogs Authors. All rights reserved. // SPDX-License-Identifier: MIT package mailer import ( "testing" "time" "code.gitea.io/gitea/modules/setting" "github.com/stretchr/testify/assert" ) func TestGenerateMessageID(t *testing.T) { mailService := setting.Mailer{ From: "test@gitea.com", } setting.MailService = &mailService setting.Domain = "localhost" date := time.Date(2000, 1, 2, 3, 4, 5, 6, time.UTC) m := NewMessageFrom("", "display-name", "from-address", "subject", "body") m.Date = date gm := m.ToMessage() assert.Equal(t, "<autogen-946782245000-41e8fc54a8ad3a3f@localhost>", gm.GetHeader("Message-ID")[0]) m = NewMessageFrom("a@b.com", "display-name", "from-address", "subject", "body") m.Date = date gm = m.ToMessage() assert.Equal(t, "<autogen-946782245000-cc88ce3cfe9bd04f@localhost>", gm.GetHeader("Message-ID")[0]) m = NewMessageFrom("a@b.com", "display-name", "from-address", "subject", "body") m.SetHeader("Message-ID", "<msg-d@domain.com>") gm = m.ToMessage() assert.Equal(t, "<msg-d@domain.com>", gm.GetHeader("Message-ID")[0]) }