fix: Fix rendering on double line in enumeration component

app/components/admin/enumerations/item_component.rb

@@ -57,15 +57,17 @@ module Admin
       def build_enumeration_menu(menu)
         edit_enumeration(menu)
         menu.with_divider
-        if !first_item?
-          move_to_top_enumeration(menu)
-          move_up_enumeration(menu)
+        if !first_item? || !last_item?
+          if !first_item?
+            move_to_top_enumeration(menu)
+            move_up_enumeration(menu)
+          end
+          if !last_item?
+            move_down_enumeration(menu)
+            move_to_bottom_enumeration(menu)
+          end
+          menu.with_divider
         end
-        if !last_item?
-          move_down_enumeration(menu)
-          move_to_bottom_enumeration(menu)
-        end
-        menu.with_divider
         deletion_enumeration(menu)
       end
 

modules/documents/spec/features/documents/admin/settings/document_types_spec.rb

@@ -184,6 +184,26 @@ RSpec.describe "Document types admin", :js do
     end
   end
 
+  context "with a single document type" do
+    let!(:only_type) { create(:document_type, name: "Only type") }
+
+    it "shows a single separator (no duplicate) in the more menu" do
+      visit admin_settings_document_types_path
+
+      within_enumeration_item(only_type) do
+        click_on accessible_name: "Document type actions"
+      end
+
+      expect(page).to have_button("Edit")
+      expect(page).to have_button("Delete")
+      expect(page).to have_no_button(I18n.t(:label_sort_highest))
+      expect(page).to have_no_button(I18n.t(:label_sort_higher))
+      expect(page).to have_no_button(I18n.t(:label_sort_lower))
+      expect(page).to have_no_button(I18n.t(:label_sort_lowest))
+      expect(page).to have_css("li[role='separator']", count: 1)
+    end
+  end
+
   context "with non-admin user" do
     current_user { create(:user) }