New admin orders edit view spec and workaround (current_ability) to make view specs work

spec/views/spree/admin/orders/edit.html.haml_spec.rb

@@ -0,0 +1,38 @@
+require "spec_helper"
+
+describe "spree/admin/orders/edit.html.haml" do
+  include AuthenticationWorkflow
+  helper Spree::BaseHelper # required to make pretty_time work
+
+  around do |example|
+    original_config = Spree::Config[:enable_invoices?]
+    example.run
+    Spree::Config[:enable_invoices?] = original_config
+  end
+
+  before do
+    controller.singleton_class.class_eval do
+      def current_ability
+        Spree::Ability.new(Spree.user_class.new)
+      end
+    end
+
+    allow(view).to receive_messages spree_current_user: create_enterprise_user
+
+    order = create(:completed_order_with_fees)
+    order.distributor = create(:distributor_enterprise)
+    assign(:order, order)
+    assign(:shops, [order.distributor])
+    assign(:order_cycles, [])
+  end
+
+  describe "order values" do
+    it "displays order shipping costs, transaction fee and order total" do
+      render
+
+      expect(rendered).to have_content("Shipping: UPS Ground $6.00")
+      expect(rendered).to have_content("Transaction fee: $10.00")
+      expect(rendered).to have_content("Order Total $36.00")
+    end
+  end
+end

spec/views/spree/admin/orders/index.html.haml_spec.rb

@@ -10,6 +10,12 @@ describe "spree/admin/orders/index.html.haml" do
   end
 
   before do
+    controller.singleton_class.class_eval do
+      def current_ability
+        Spree::Ability.new(Spree.user_class.new)
+      end
+    end
+
     allow(view).to receive_messages spree_current_user: create_enterprise_user
   end