require "spec_helper" describe Gitlab::IncomingEmail, lib: true do describe "self.enabled?" do context "when reply by email is enabled" do before do stub_incoming_email_setting(enabled: true) end it 'returns true' do expect(described_class.enabled?).to be_truthy end end context "when reply by email is disabled" do before do stub_incoming_email_setting(enabled: false) end it "returns false" do expect(described_class.enabled?).to be_falsey end end end context "self.reply_address" do before do stub_incoming_email_setting(address: "replies+%{key}@example.com") end it "returns the address with an interpolated reply key" do expect(described_class.reply_address("key")).to eq("replies+key@example.com") end end context "self.key_from_address" do before do stub_incoming_email_setting(address: "replies+%{key}@example.com") end it "returns reply key" do expect(described_class.key_from_address("replies+key@example.com")).to eq("key") end end context 'self.key_from_fallback_reply_message_id' do it 'returns reply key' do expect(described_class.key_from_fallback_reply_message_id('reply-key@localhost')).to eq('key') end end end