add specs for V3 Elements

spec/features/stripe_customer_spec.rb

@@ -207,4 +207,163 @@
       expect(stripe_customer_cards.data.map { |card| card.id }.sort).to eq(u.credit_cards.pluck(:gateway_payment_profile_id).sort)
     end
   end
+
+  context 'when using Stripe V3 API library with Elements' do
+    let(:preferred_v3_elements) { true }
+    let(:preferred_v3_intents) { false }
+
+    before do
+      click_on "Save and Continue"
+      expect(page).to have_current_path("/checkout/payment")
+    end
+
+    it "can re-use saved cards and maintain the same Stripe payment ID and customer ID", js: true do
+      within_frame find('#card_number iframe') do
+        '4242 4242 4242 4242'.split('').each { |n| find_field('cardnumber').native.send_keys(n) }
+      end
+      within_frame(find '#card_cvc iframe') { fill_in 'cvc', with: '123' }
+      within_frame(find '#card_expiry iframe') do
+        '0132'.split('').each { |n| find_field('exp-date').native.send_keys(n) }
+      end
+      click_button "Save and Continue"
+
+      expect(page).to have_current_path("/checkout/confirm")
+      click_button "Place Order"
+      expect(page).to have_content("Your order has been processed successfully")
+
+      visit spree.root_path
+      click_link "DL-44"
+      click_button "Add To Cart"
+
+      expect(page).to have_current_path("/cart")
+      click_button "Checkout"
+
+      # Address
+      expect(page).to have_current_path("/checkout/address")
+
+      within("#billing") do
+        fill_in_name
+        fill_in "Street Address", with: "YT-1300"
+        fill_in "City", with: "Mos Eisley"
+        select "United States of America", from: "Country"
+        select country.states.first.name, from: "order_bill_address_attributes_state_id"
+        fill_in "Zip", with: "12010"
+        fill_in "Phone", with: "(555) 555-5555"
+      end
+      click_on "Save and Continue"
+
+      # Delivery
+      expect(page).to have_current_path("/checkout/delivery")
+      expect(page).to have_content("UPS Ground")
+      click_on "Save and Continue"
+
+      # Payment
+      expect(page).to have_current_path("/checkout/payment")
+      choose "Use an existing card on file"
+      click_button "Save and Continue"
+
+      # Confirm
+      expect(page).to have_current_path("/checkout/confirm")
+      click_button "Place Order"
+      expect(page).to have_content("Your order has been processed successfully")
+
+      u = Spree::User.find_by_email("[email protected]")
+      expect(u.wallet.wallet_payment_sources.size).to eq(1)
+
+      cc = u.wallet.wallet_payment_sources.first.payment_source
+      expect(cc.gateway_customer_profile_id).to start_with 'cus_'
+      expect(cc.gateway_payment_profile_id).to start_with 'card_'
+      stripe_customer = Stripe::Customer.retrieve(cc.gateway_customer_profile_id)
+      expect(stripe_customer[:sources][:total_count]).to eq(1)
+      expect(stripe_customer[:sources][:data].first[:customer]).to eq(cc.gateway_customer_profile_id)
+      expect(stripe_customer[:sources][:data].first[:id]).to eq(cc.gateway_payment_profile_id)
+
+      expect(u.orders.map { |o| o.payments.valid.first.source.gateway_payment_profile_id }.uniq.size).to eq(1)
+      expect(u.orders.map { |o| o.payments.valid.first.source.gateway_customer_profile_id }.uniq.size).to eq(1)
+    end
+
+    it "can use a new card and maintain the same Stripe customer ID", js: true do
+      within_frame find('#card_number iframe') do
+        '4242 4242 4242 4242'.split('').each { |n| find_field('cardnumber').native.send_keys(n) }
+      end
+      within_frame(find '#card_cvc iframe') { fill_in 'cvc', with: '123' }
+      within_frame(find '#card_expiry iframe') do
+        '0132'.split('').each { |n| find_field('exp-date').native.send_keys(n) }
+      end
+      click_button "Save and Continue"
+
+      expect(page).to have_current_path("/checkout/confirm")
+      click_button "Place Order"
+      expect(page).to have_content("Your order has been processed successfully")
+
+      u = Spree::User.find_by_email("[email protected]")
+      expect(u.wallet.wallet_payment_sources.size).to eq(1)
+
+      cc = u.credit_cards.first
+      expect(cc.gateway_customer_profile_id).to start_with 'cus_'
+      expect(cc.gateway_payment_profile_id).to start_with 'card_'
+      stripe_customer = Stripe::Customer.retrieve(cc.gateway_customer_profile_id)
+      expect(stripe_customer[:sources][:total_count]).to eq(1)
+      expect(stripe_customer[:sources][:data].first[:customer]).to eq(cc.gateway_customer_profile_id)
+      expect(stripe_customer[:sources][:data].first[:id]).to eq(cc.gateway_payment_profile_id)
+
+      visit spree.root_path
+      click_link "DL-44"
+      click_button "Add To Cart"
+
+      expect(page).to have_current_path("/cart")
+      click_button "Checkout"
+
+      # Address
+      expect(page).to have_current_path("/checkout/address")
+
+      within("#billing") do
+        fill_in_name
+        fill_in "Street Address", with: "YT-1300"
+        fill_in "City", with: "Mos Eisley"
+        select "United States of America", from: "Country"
+        select country.states.first.name, from: "order_bill_address_attributes_state_id"
+        fill_in "Zip", with: "12010"
+        fill_in "Phone", with: "(555) 555-5555"
+      end
+      click_on "Save and Continue"
+
+      # Delivery
+      expect(page).to have_current_path("/checkout/delivery")
+      expect(page).to have_content("UPS Ground")
+      click_on "Save and Continue"
+
+      # Payment
+      expect(page).to have_current_path("/checkout/payment")
+      choose "Use a new card / payment method"
+      within_frame find('#card_number iframe') do
+        '5555 5555 5555 4444'.split('').each { |n| find_field('cardnumber').native.send_keys(n) }
+      end
+      within_frame(find '#card_cvc iframe') { fill_in 'cvc', with: '123' }
+      within_frame(find '#card_expiry iframe') do
+        '0132'.split('').each { |n| find_field('exp-date').native.send_keys(n) }
+      end
+      click_button "Save and Continue"
+
+      # Confirm
+      expect(page).to have_current_path("/checkout/confirm")
+      u = Spree::User.find_by_email("[email protected]")
+      expect(u.credit_cards.size).to eq(2)
+      expect(u.credit_cards.last.gateway_customer_profile_id).to start_with 'cus_'
+      expect(u.credit_cards.last.gateway_payment_profile_id).to start_with 'card_'
+      expect(u.credit_cards.last.gateway_customer_profile_id).to eq(Spree::User.find_by_email("[email protected]").credit_cards.first.gateway_customer_profile_id)
+      expect(u.credit_cards.pluck(:gateway_customer_profile_id).uniq.size).to eq(1)
+      click_button "Place Order"
+      expect(page).to have_content("Your order has been processed successfully")
+
+      expect(u.wallet.wallet_payment_sources.size).to eq(2)
+      expect(u.orders.map { |o| o.payments.valid.first.source.gateway_payment_profile_id }.uniq.size).to eq(2)
+      expect(u.orders.map { |o| o.payments.valid.first.source.gateway_customer_profile_id }.uniq.size).to eq(1)
+
+      stripe_customer_cards = Stripe::PaymentMethod.list({ customer: stripe_customer.id, type: 'card' })
+      expect(stripe_customer_cards.count).to eq(2)
+      expect(stripe_customer_cards.data.map { |card| card.id }.sort).to eq(u.orders.map { |o| o.payments.valid.first.source.gateway_payment_profile_id }.uniq.sort)
+      expect(stripe_customer_cards.data.map { |card| card.id }.sort).to eq(u.credit_cards.pluck(:gateway_payment_profile_id).sort)
+    end
+  end
 end