require 'spec_helper' describe Gitlab::Email::Handler do describe '.for' do it 'picks issue handler if there is not merge request prefix' do expect(described_class.for('email', 'project+key')).to be_an_instance_of(Gitlab::Email::Handler::CreateIssueHandler) end it 'picks merge request handler if there is merge request key' do expect(described_class.for('email', 'project+merge-request+key')).to be_an_instance_of(Gitlab::Email::Handler::CreateMergeRequestHandler) end it 'returns nil if no handler is found' do expect(described_class.for('email', '')).to be_nil end end describe 'regexps are set properly' do let(:addresses) do %W(sent_notification_key#{Gitlab::IncomingEmail::UNSUBSCRIBE_SUFFIX} sent_notification_key path/to/project+merge-request+user_email_token path/to/project+user_email_token) end it 'picks each handler at least once' do matched_handlers = addresses.map do |address| described_class.for('email', address).class end expect(matched_handlers.uniq).to match_array(ce_handlers) end it 'can pick exactly one handler for each address' do addresses.each do |address| matched_handlers = ce_handlers.select do |handler| handler.new('email', address).can_handle? end expect(matched_handlers.count).to eq(1), "#{address} matches #{matched_handlers.count} handlers: #{matched_handlers}" end end end def ce_handlers @ce_handlers ||= Gitlab::Email::Handler::HANDLERS.reject do |handler| handler.name.start_with?('Gitlab::Email::Handler::EE::') end end end