add fail test

spec/system/admin/products_v3/update_spec.rb

@@ -682,6 +682,12 @@ RSpec.describe 'As an enterprise user, I can update my products' do
         end
       end
 
+      it "fails intentionally to generate screenshot" do
+        within ".reveal-modal" do
+          expect(page).to have_content "This text does not exist"
+        end
+      end
+
       it 'shows a modal telling not a valid image when uploading a non valid image file' do
         within ".reveal-modal" do
           attach_file 'image[attachment]',