Merge branch 'rewrite-content-editor-spec' into 'master'

Fix and dequarantine content_editor_spec.rb

See merge request gitlab-org/gitlab!79271

qa/qa/page/component/wiki_page_form.rb

@@ -38,7 +38,7 @@ module QA
         def click_submit
           click_element(:wiki_submit_button)
 
-          wait_until(reload: false) do
+          QA::Support::Retrier.retry_on_exception do
             has_no_element?(:wiki_title_textbox)
           end
         end
@@ -48,15 +48,8 @@ module QA
           Page::Modal::DeleteWiki.perform(&:confirm_deletion)
         end
 
-        def use_new_editor(toggle)
-          # Update once the feature is released, see https://gitlab.com/gitlab-org/gitlab/-/issues/345398
-          if toggle
+        def use_new_editor
           click_element(:editing_mode_button, mode: 'Edit rich text')
-          else
-            within_element(:try_new_editor_container) do
-              click_button('Use the new editor')
-            end
-          end
 
           wait_until(reload: false) do
             has_element?(:content_editor_container)

qa/qa/specs/features/browser_ui/3_create/wiki/content_editor_spec.rb

 # frozen_string_literal: true
 
 module QA
-  RSpec.describe 'Create', :requires_admin, quarantine: { issue: 'https://gitlab.com/gitlab-org/gitlab/-/issues/350220', type: :investigating } do # remove :requires_admin once the ff is enabled by default in https://gitlab.com/gitlab-org/gitlab/-/issues/345398
+  RSpec.describe 'Create' do
     context 'Content Editor' do
       let(:initial_wiki) { Resource::Wiki::ProjectPage.fabricate_via_api! }
       let(:page_title) { 'Content Editor Page' }
       let(:heading_text) { 'My New Heading' }
       let(:image_file_name) { 'testfile.png' }
-      let!(:toggle) { Runtime::Feature.enabled?(:wiki_switch_between_content_editor_raw_markdown) }
 
       before do
         Flow::Login.sign_in
@@ -24,7 +23,7 @@ module QA
 
         Page::Project::Wiki::Edit.perform do |edit|
           edit.set_title(page_title)
-          edit.use_new_editor(toggle)
+          edit.use_new_editor
           edit.add_heading('Heading 1', heading_text)
           edit.upload_image(File.absolute_path(File.join('qa', 'fixtures', 'designs', image_file_name)))
         end