Show headings in budgets landing page when translations are missing

spec/features/budgets/budgets_spec.rb

@@ -60,6 +60,25 @@ feature 'Budgets' do
       end
     end
 
+    scenario "Show groups and headings for missing translations" do
+      group1 = create(:budget_group, budget: last_budget)
+      group2 = create(:budget_group, budget: last_budget)
+
+      heading1 = create(:budget_heading, group: group1)
+      heading2 = create(:budget_heading, group: group2)
+
+      visit budgets_path locale: :es
+
+      within("#budget_info") do
+        expect(page).to have_content group1.name
+        expect(page).to have_content group2.name
+        expect(page).to have_content heading1.name
+        expect(page).to have_content last_budget.formatted_heading_price(heading1)
+        expect(page).to have_content heading2.name
+        expect(page).to have_content last_budget.formatted_heading_price(heading2)
+      end
+    end
+
     scenario "Show informing index without links" do
       budget.update_attributes(phase: "informing")
       group = create(:budget_group, budget: budget)