require 'spec_helper' describe DisableEmailInterceptor, lib: true do before do Mail.register_interceptor(DisableEmailInterceptor) end it 'should not send emails' do allow(Gitlab.config.gitlab).to receive(:email_enabled).and_return(false) expect { deliver_mail }.not_to change(ActionMailer::Base.deliveries, :count) end after do # Removing interceptor from the list because unregister_interceptor is # implemented in later version of mail gem # See: https://github.com/mikel/mail/pull/705 Mail.unregister_interceptor(DisableEmailInterceptor) end def deliver_mail key = create :personal_key Notify.new_ssh_key_email(key.id) end end