Cleans up helper file and spec

spec/support/split_checkout_helper.rb

@@ -9,10 +9,6 @@ module SplitCheckoutHelper
     click_button "Checkout as guest"
   end
 
-  def place_order
-    find("button", text: "Complete order").click
-  end
-
   def fill_out_details
     fill_in "First Name", with: "Will"
     fill_in "Last Name", with: "Marshall"
@@ -52,5 +48,14 @@ module SplitCheckoutHelper
     expect(page).to have_selector("div.checkout-tab.selected", text: "1 - Your details")
     expect(page).to have_content("2 - Payment method")
     expect(page).to have_content("3 - Order summary")
+
+  def proceed_to_summary
+    click_on "Next - Order summary"
+    expect(page).to have_button("Complete order")
+  end
+
+  def place_order
+    click_on "Complete order"
+    expect(page).to have_content "Back To Store"
   end
 end

spec/system/consumer/split_checkout_spec.rb

@@ -438,11 +438,9 @@ describe "As a consumer, I want to checkout my order", js: true do
 
             it "proceeds to the summary step and completes the order" do
               choose pay_method.to_s
-              click_on "Next - Order summary"
-              expect(page).to have_content "Shopping @ #{distributor.name}"
+              proceed_to_summary
 
-              click_on "Complete order"
-              expect(page).to have_content "Back To Store"
+              place_order
               expect(page).to have_content "Paying via: #{pay_method}"
               expect(order.reload.state).to eq "complete"
             end
@@ -457,8 +455,7 @@ describe "As a consumer, I want to checkout my order", js: true do
             it "selects Stripe SCA and proceeds to the summary step" do
               choose pay_method.to_s
               fill_out_card_details
-              click_on "Next - Order summary"
-              expect(page).to have_content "Shopping @ #{distributor.name}"
+              proceed_to_summary
             end
           end
         end
@@ -513,7 +510,7 @@ describe "As a consumer, I want to checkout my order", js: true do
 
           expect(page).to have_content "Shopping @ #{distributor.name}"
 
-          click_on "Complete order"
+          place_order
 
           expect(page).to have_content "Back To Store"
           expect(order.reload.state).to eq "complete"