require 'rails_helper' require 'email/sender' describe Email::Sender do it "doesn't deliver mail when mails are disabled" do SiteSetting.disable_emails = true Mail::Message.any_instance.expects(:deliver_now).never message = Mail::Message.new(to: "hello@world.com" , body: "hello") expect(Email::Sender.new(message, :hello).send).to eq(nil) end it "delivers mail when mails are disabled but the email_type is admin_login" do SiteSetting.disable_emails = true Mail::Message.any_instance.expects(:deliver_now).once message = Mail::Message.new(to: "hello@world.com" , body: "hello") Email::Sender.new(message, :admin_login).send end it "doesn't deliver mail when the message is of type NullMail" do Mail::Message.any_instance.expects(:deliver_now).never message = ActionMailer::Base::NullMail.new expect(Email::Sender.new(message, :hello).send).to eq(nil) end it "doesn't deliver mail when the message is nil" do Mail::Message.any_instance.expects(:deliver_now).never Email::Sender.new(nil, :hello).send end it "doesn't deliver when the to address is nil" do message = Mail::Message.new(body: 'hello') message.expects(:deliver_now).never Email::Sender.new(message, :hello).send end it "doesn't deliver when the body is nil" do message = Mail::Message.new(to: 'eviltrout@test.domain') message.expects(:deliver_now).never Email::Sender.new(message, :hello).send end context "host_for" do it "defaults to localhost" do expect(Email::Sender.host_for(nil)).to eq("localhost") end it "returns localhost for a weird host" do expect(Email::Sender.host_for("this is not a real host")).to eq("localhost") end it "parses hosts from urls" do expect(Email::Sender.host_for("http://meta.discourse.org")).to eq("meta.discourse.org") end it "downcases hosts" do expect(Email::Sender.host_for("http://ForumSite.com")).to eq("forumsite.com") end end context 'with a valid message' do let(:reply_key) { "abcd" * 8 } let(:message) do message = Mail::Message.new to: 'eviltrout@test.domain', body: '**hello**' message.stubs(:deliver_now) message end let(:email_sender) { Email::Sender.new(message, :valid_type) } it 'calls deliver' do message.expects(:deliver_now).once email_sender.send end context "adds a List-ID header to identify the forum" do before do category = Fabricate(:category, name: 'Name With Space') topic = Fabricate(:topic, category_id: category.id) message.header['X-Discourse-Topic-Id'] = topic.id end When { email_sender.send } Then { expect(message.header['List-ID']).to be_present } Then { expect(message.header['List-ID'].to_s).to match('name-with-space') } end context "adds a Message-ID header even when topic id is not present" do When { email_sender.send } Then { expect(message.header['Message-ID']).to be_present } end context "adds Precedence header" do before do message.header['X-Discourse-Topic-Id'] = 5577 end When { email_sender.send } Then { expect(message.header['Precedence']).to be_present } end context "removes custom Discourse headers from topic notification mails" do before do message.header['X-Discourse-Topic-Id'] = 5577 end When { email_sender.send } Then { expect(message.header['X-Discourse-Topic-Id']).not_to be_present } Then { expect(message.header['X-Discourse-Post-Id']).not_to be_present } Then { expect(message.header['X-Discourse-Reply-Key']).not_to be_present } end context "removes custom Discourse headers from digest/registration/other mails" do When { email_sender.send } Then { expect(message.header['X-Discourse-Topic-Id']).not_to be_present } Then { expect(message.header['X-Discourse-Post-Id']).not_to be_present } Then { expect(message.header['X-Discourse-Reply-Key']).not_to be_present } end context 'email logs' do let(:email_log) { EmailLog.last } When { email_sender.send } Then { expect(email_log).to be_present } Then { expect(email_log.email_type).to eq('valid_type') } Then { expect(email_log.to_address).to eq('eviltrout@test.domain') } Then { expect(email_log.reply_key).to be_blank } Then { expect(email_log.user_id).to be_blank } end context "email log with a post id and topic id" do before do message.header['X-Discourse-Post-Id'] = 3344 message.header['X-Discourse-Topic-Id'] = 5577 end let(:email_log) { EmailLog.last } When { email_sender.send } Then { expect(email_log.post_id).to eq(3344) } Then { expect(email_log.topic_id).to eq(5577) } Then { expect(message.header['In-Reply-To']).to be_present } Then { expect(message.header['References']).to be_present } end context "email log with a reply key" do before do message.header['X-Discourse-Reply-Key'] = reply_key end let(:email_log) { EmailLog.last } When { email_sender.send } Then { expect(email_log.reply_key).to eq(reply_key) } end context 'email parts' do When { email_sender.send } Then { expect(message).to be_multipart } Then { expect(message.text_part.content_type).to eq('text/plain; charset=UTF-8') } Then { expect(message.html_part.content_type).to eq('text/html; charset=UTF-8') } Then { expect(message.html_part.body.to_s).to match("
hello
") } end end context 'with a user' do let(:message) do message = Mail::Message.new to: 'eviltrout@test.domain', body: 'test body' message.stubs(:deliver_now) message end let(:user) { Fabricate(:user) } let(:email_sender) { Email::Sender.new(message, :valid_type, user) } before do email_sender.send @email_log = EmailLog.last end it 'should have the current user_id' do expect(@email_log.user_id).to eq(user.id) end end end