Add specs for editor in nested resources

spec/system/quill_editor_spec.rb

@@ -9,7 +9,7 @@ RSpec.describe 'Quill editor', type: :system do
   end
 
   after do
-    post.destroy
+    Post.destroy_all
     author.destroy
   end
 
@@ -18,6 +18,7 @@ RSpec.describe 'Quill editor', type: :system do
       visit "/admin/posts/#{post.id}/edit"
 
       expect(page).to have_css('#post_description_input .ql-editor', text: 'Some content...')
+      find('#post_description_input .ql-editor').click
       find('#post_description_input .ql-editor').base.send_keys('more text')
 
       find('[type="submit"]').click
@@ -25,4 +26,21 @@ RSpec.describe 'Quill editor', type: :system do
       expect(post.reload.description).to eq '<p>Some content...more text</p>'
     end
   end
+
+  context 'with a Quill editor in a nested resource' do
+    it 'updates some HTML content of a new nested resource' do
+      visit "/admin/authors/#{author.id}/edit"
+
+      expect(page).to have_css('.posts.has_many_container .ql-editor', text: 'Some content...')
+      find('.posts.has_many_container .has_many_add').click
+      expect(page).to have_css('.posts.has_many_container .ql-editor', count: 2)
+
+      fill_in('author[posts_attributes][1][title]', with: 'A new post')
+      find('#author_posts_attributes_1_description_input .ql-editor').base.send_keys('new post text')
+      find('[type="submit"]').click
+
+      expect(page).to have_content('was successfully updated')
+      expect(author.posts.last.description).to eq '<p>new post text</p>'
+    end
+  end
 end