Merge branch 'ee-32452-multiple-discussions' into 'master'

Resolve "Multiple discussions per line in merge request diffs"

See merge request gitlab-org/gitlab-ee!14490

ee/spec/features/merge_request/batch_comments_spec.rb

@@ -171,8 +171,6 @@ describe 'Merge request > Batch comments', :js do
           expect(page).to have_content('1/1 thread resolved')
           expect(page).to have_selector('.line-resolve-btn.is-active')
         end
-
-        expect_empty_local_draft
       end
     end
@@ -216,8 +214,6 @@ describe 'Merge request > Batch comments', :js do
           expect(page).to have_content('0/1 thread resolved')
           expect(page).to have_selector('.line-resolve-btn.is-disabled')
         end
-
-        expect_empty_local_draft
       end
     end
   end
@@ -253,7 +249,7 @@ describe 'Merge request > Batch comments', :js do
 end
 def write_reply_to_discussion(button_text: 'Start a review', text: 'Line is wrong', resolve: false, unresolve: false)
-  page.within('.discussion-reply-holder') do
+  page.within(first('.diff-files-holder .discussion-reply-holder')) do
     click_button('Reply...')
     fill_in('note_note', with: text)
@@ -271,10 +267,3 @@ def write_reply_to_discussion(button_text: 'Start a review', text: 'Line is wron
   wait_for_requests
 end
-
-def expect_empty_local_draft
-  page.within('.discussion-reply-holder') do
-    click_button('Reply...')
-    expect(find('#note_note').value).to eq('')
-  end
-end