require "spec_helper" describe EmailReceiverWorker do let(:raw_message) { fixture_file('emails/valid_reply.eml') } context "when reply by email is enabled" do before do allow(Gitlab::ReplyByEmail).to receive(:enabled?).and_return(true) end it "calls the email receiver" do expect(Gitlab::Email::Receiver).to receive(:new).with(raw_message).and_call_original expect_any_instance_of(Gitlab::Email::Receiver).to receive(:execute) described_class.new.perform(raw_message) end context "when an error occurs" do before do allow_any_instance_of(Gitlab::Email::Receiver).to receive(:execute).and_raise(Gitlab::Email::Receiver::EmptyEmailError) end it "sends out a rejection email" do described_class.new.perform(raw_message) email = ActionMailer::Base.deliveries.last expect(email).not_to be_nil expect(email.to).to eq(["jake@adventuretime.ooo"]) expect(email.subject).to include("Rejected") end end end context "when reply by email is disabled" do before do allow(Gitlab::ReplyByEmail).to receive(:enabled?).and_return(false) end it "doesn't call the email receiver" do expect(Gitlab::Email::Receiver).not_to receive(:new) described_class.new.perform(raw_message) end end end