added test spec for creation of legislative process with image

spec/features/admin/legislation/processes_spec.rb

@@ -131,6 +131,28 @@ feature 'Admin legislation processes' do
       expect(page).not_to have_content 'Summary of the process'
       expect(page).not_to have_content 'Describing the process'
     end
+
+    scenario "Create a legislation process with an image", :js do
+      visit new_admin_legislation_process_path()
+      fill_in 'Process Title', with: 'An example legislation process'
+      fill_in 'Summary', with: 'Summary of the process'
+
+      base_date = Date.current
+      fill_in 'legislation_process[start_date]', with: base_date.strftime("%d/%m/%Y")
+      fill_in 'legislation_process[end_date]', with: (base_date + 5.days).strftime("%d/%m/%Y")
+      imageable_attach_new_file(create(:image), Rails.root.join('spec/fixtures/files/clippy.jpg'))
+
+      click_button 'Create process'
+
+      expect(page).to have_content 'An example legislation process'
+      expect(page).to have_content 'Process created successfully'
+
+      click_link 'Click to visit'
+
+      expect(page).to have_content 'An example legislation process'
+      expect(page).not_to have_content 'Summary of the process'
+      expect(page).to have_css("img[alt='#{Legislation::Process.last.title}']")
+    end
   end
 
   context 'Update' do