Merge branch 'transient-test-suite' into 'master'

Add apply suggestion transient test

See merge request gitlab-org/gitlab!50454

app/assets/javascripts/vue_shared/components/markdown/header.vue

@@ -172,6 +172,7 @@ export default {
               :cursor-offset="4"
               :tag-content="lineContent"
               icon="doc-code"
+              data-qa-selector="suggestion_button"
               class="js-suggestion-btn"
               @click="handleSuggestDismissed"
             />

app/assets/javascripts/vue_shared/components/markdown/suggestion_diff_header.vue

@@ -131,6 +131,7 @@ export default {
       <gl-button
         v-gl-tooltip.viewport="__('This also resolves all related threads')"
         class="btn-inverted js-apply-batch-btn btn-grouped"
+        data-qa-selector="apply_suggestions_batch_button"
         :disabled="isApplying"
         variant="success"
         @click="applySuggestionBatch"
@@ -145,6 +146,7 @@ export default {
       <gl-button
         v-if="suggestionsCount > 1 && canBeBatched && !isDisableButton"
         class="btn-inverted js-add-to-batch-btn btn-grouped"
+        data-qa-selector="add_suggestion_batch_button"
         :disabled="isDisableButton"
         @click="addSuggestionToBatch"
       >

qa/qa/page/merge_request/show.rb

@@ -90,6 +90,15 @@ module QA
           element :review_preview_toggle
         end
 
+        view 'app/assets/javascripts/vue_shared/components/markdown/suggestion_diff_header.vue' do
+          element :apply_suggestions_batch_button
+          element :add_suggestion_batch_button
+        end
+
+        view 'app/assets/javascripts/vue_shared/components/markdown/header.vue' do
+          element :suggestion_button
+        end
+
         def start_review
           click_element(:start_review_button)
 
@@ -306,6 +315,24 @@ module QA
             click_element(:edit_in_ide_button)
           end
         end
+
+        def add_suggestion_to_diff(suggestion, line)
+          find("a[data-linenumber='#{line}']").hover
+          click_element(:diff_comment)
+          click_element(:suggestion_button)
+          initial_content = find_element(:reply_field).value
+          fill_element(:reply_field, '')
+          fill_element(:reply_field, initial_content.gsub(/(```suggestion:-0\+0\n).*(\n```)/, "\\1#{suggestion}\\2"))
+          click_element(:comment_now_button)
+        end
+
+        def add_suggestion_to_batch
+          all_elements(:add_suggestion_batch_button, minimum: 1).first.click
+        end
+
+        def apply_suggestions_batch
+          all_elements(:apply_suggestions_batch_button, minimum: 1).first.click
+        end
       end
     end
   end

qa/qa/specs/features/browser_ui/3_create/transient/apply_suggestion_spec.rb

+# frozen_string_literal: true
+
+module QA
+  RSpec.describe 'Create' do
+    context 'Transient tests', :transient do
+      let(:project) do
+        Resource::Project.fabricate_via_api! do |project|
+          project.name = 'project-for-transient-test'
+        end
+      end
+
+      let(:code_for_merge) do
+        Pathname
+            .new(__dir__)
+            .join('../../../../../fixtures/metrics_dashboards/templating.yml')
+      end
+
+      let(:merge_request) do
+        Resource::MergeRequest.fabricate_via_api! do |merge_request|
+          merge_request.project = project
+          merge_request.title = 'Transient MR'
+          merge_request.description = 'detecting transient bugs'
+          merge_request.file_content = File.read(code_for_merge)
+        end
+      end
+
+      let(:dev_user) do
+        Resource::User.fabricate_or_use(Runtime::Env.gitlab_qa_username_1, Runtime::Env.gitlab_qa_password_1)
+      end
+
+      before do
+        project.add_member(dev_user)
+        Flow::Login.sign_in(as: dev_user, skip_page_validation: true)
+
+        merge_request.visit!
+
+        Page::MergeRequest::Show.perform(&:click_diffs_tab)
+
+        [4, 6, 10, 13].each do |line_number|
+          Page::MergeRequest::Show.perform do |merge_request|
+            merge_request.add_suggestion_to_diff("This is the #{line_number} suggestion!", line_number)
+          end
+        end
+
+        Flow::Login.sign_in
+
+        merge_request.visit!
+      end
+
+      it 'applies multiple suggestions', testcase: 'https://gitlab.com/gitlab-org/quality/testcases/-/issues/1177' do
+        Page::MergeRequest::Show.perform do |merge_request|
+          merge_request.click_diffs_tab
+          4.times { merge_request.add_suggestion_to_batch }
+          merge_request.apply_suggestions_batch
+
+          expect(merge_request).to have_css('.badge-success', text: "Applied", count: 4)
+        end
+      end
+    end
+  end
+end