registration#delete: retain ticket purchases

spec/features/ticket_purchases_spec.rb

@@ -88,5 +88,49 @@ feature Registration do
         end
       end
     end
+
+    context 'who is registered' do
+
+      scenario 'unregisters from conference, but ticket purchases dont delete', feature: true, js: true do
+        visit root_path
+        click_link 'Register'
+
+        expect(current_path).to eq(new_conference_conference_registration_path(conference.short_title))
+        click_button 'Register'
+
+        fill_in "tickets__#{ticket.id}", with: '2'
+        expect(current_path).to eq(conference_tickets_path(conference.short_title))
+
+        click_button 'Continue'
+
+        expect(current_path).to eq(new_conference_payment_path(conference.short_title))
+        expect(flash).to eq('Please pay here to get tickets.')
+        purchase = TicketPurchase.where(user_id: participant.id, ticket_id: ticket.id).first
+        expect(purchase.quantity).to eq(2)
+
+        if Rails.application.secrets.stripe_publishable_key
+          find('.stripe-button-el').click
+
+          stripe_iframe = all('iframe[name=stripe_checkout_app]').last
+          sleep(5)
+          Capybara.within_frame stripe_iframe do
+            expect(page).to have_content('book your tickets')
+            page.execute_script(%{ $('input#card_number').val('4242424242424242'); })
+            page.execute_script(%{ $('input#cc-exp').val('08/22'); })
+            page.execute_script(%{ $('input#cc-csc').val('123'); })
+            page.execute_script(%{ $('#submitButton').click(); })
+            sleep(20)
+          end
+
+          expect(current_path).to eq(conference_conference_registration_path(conference.short_title))
+          expect(page.has_content?("2 #{ticket.title} Tickets for $ 10")).to be true
+
+          click_button 'Unregister'
+        end
+
+        purchase = TicketPurchase.where(user_id: participant.id, ticket_id: ticket.id).first
+        expect(purchase.quantity).to eq(2)
+      end
+    end
   end
 end