Merge branch 'ntepluhina-assignees-feature-flag' into 'master'

Added feature flag to show/hide assignees GraphQL widget [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!59620

app/assets/javascripts/invite_member/init_invite_member_modal.js

@@ -5,10 +5,13 @@ import InviteMemberModal from './components/invite_member_modal.vue';
 
 Vue.use(GlToast);
 
+const isAssigneesWidgetShown =
+  (isInIssuePage() || isInDesignPage()) && gon.features.issueAssigneesWidget;
+
 export default function initInviteMembersModal() {
   const el = document.querySelector('.js-invite-member-modal');
 
-  if (!el || isInDesignPage() || isInIssuePage()) {
+  if (!el || isAssigneesWidgetShown) {
     return false;
   }
 

app/assets/javascripts/sidebar/mount_sidebar.js

@@ -410,8 +410,11 @@ function mountCopyEmailComponent() {
   });
 }
 
+const isAssigneesWidgetShown =
+  (isInIssuePage() || isInDesignPage()) && gon.features.issueAssigneesWidget;
+
 export function mountSidebar(mediator) {
-  if (isInIssuePage() || isInDesignPage()) {
+  if (isAssigneesWidgetShown) {
     mountAssigneesComponent();
   } else {
     mountAssigneesComponentDeprecated(mediator);

app/controllers/projects/issues_controller.rb

@@ -54,6 +54,7 @@ class Projects::IssuesController < Projects::ApplicationController
 
     push_to_gon_attributes(:features, real_time_feature_flag, real_time_enabled)
     push_frontend_feature_flag(:confidential_notes, @project, default_enabled: :yaml)
+    push_frontend_feature_flag(:issue_assignees_widget, @project, default_enabled: :yaml)
 
     record_experiment_user(:invite_members_version_b)
 

changelogs/unreleased/ntepluhina-assignees-feature-flag.yml

+---
+title: Added feature flag to show/hide assignees GraphQL widget
+merge_request: 59620
+author:
+type: fixed

config/feature_flags/development/issue_assignees_widget.yml

+---
+name: issue_assignees_widget
+introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/59620/
+rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/328185
+milestone: '13.11'
+type: development
+group: group::project management
+default_enabled: false

spec/features/issues/issue_sidebar_spec.rb

@@ -30,6 +30,87 @@ RSpec.describe 'Issue Sidebar' do
       let(:user2) { create(:user) }
       let(:issue2) { create(:issue, project: project, author: user2) }
 
+      context 'when GraphQL assignees widget feature flag is disabled' do
+        before do
+          stub_feature_flags(issue_assignees_widget: false)
+        end
+
+        include_examples 'issuable invite members experiments' do
+          let(:issuable_path) { project_issue_path(project, issue2) }
+        end
+
+        context 'when user is a developer' do
+          before do
+            project.add_developer(user)
+            visit_issue(project, issue2)
+
+            find('.block.assignee .edit-link').click
+            wait_for_requests
+          end
+
+          it 'shows author in assignee dropdown' do
+            page.within '.dropdown-menu-user' do
+              expect(page).to have_content(user2.name)
+            end
+          end
+
+          it 'shows author when filtering assignee dropdown' do
+            page.within '.dropdown-menu-user' do
+              find('.dropdown-input-field').set(user2.name)
+
+              wait_for_requests
+
+              expect(page).to have_content(user2.name)
+            end
+          end
+
+          it 'assigns yourself' do
+            find('.block.assignee .dropdown-menu-toggle').click
+
+            click_button 'assign yourself'
+
+            wait_for_requests
+
+            find('.block.assignee .edit-link').click
+
+            page.within '.dropdown-menu-user' do
+              expect(page.find('.dropdown-header')).to be_visible
+              expect(page.find('.dropdown-menu-user-link.is-active')).to have_content(user.name)
+            end
+          end
+
+          it 'keeps your filtered term after filtering and dismissing the dropdown' do
+            find('.dropdown-input-field').set(user2.name)
+
+            wait_for_requests
+
+            page.within '.dropdown-menu-user' do
+              expect(page).not_to have_content 'Unassigned'
+              click_link user2.name
+            end
+
+            find('.js-right-sidebar').click
+            find('.block.assignee .edit-link').click
+
+            expect(page.all('.dropdown-menu-user li').length).to eq(1)
+            expect(find('.dropdown-input-field').value).to eq(user2.name)
+          end
+
+          it 'shows label text as "Apply" when assignees are changed' do
+            project.add_developer(user)
+            visit_issue(project, issue2)
+
+            find('.block.assignee .edit-link').click
+            wait_for_requests
+
+            click_on 'Unassigned'
+
+            expect(page).to have_link('Apply')
+          end
+        end
+      end
+
+      context 'when GraphQL assignees widget feature flag is enabled' do
         context 'when a privileged user can invite' do
           it 'shows a link for inviting members and launches invite modal' do
             project.add_maintainer(user)
@@ -143,6 +224,7 @@ RSpec.describe 'Issue Sidebar' do
           end
         end
       end
+    end
 
     context 'as a allowed user' do
       before do

spec/features/issues/user_edits_issue_spec.rb

@@ -167,6 +167,91 @@ RSpec.describe "Issues > User edits issue", :js do
       end
 
       describe 'update assignee' do
+        context 'when GraphQL assignees widget feature flag is disabled' do
+          before do
+            stub_feature_flags(issue_assignees_widget: false)
+          end
+
+          context 'by authorized user' do
+            def close_dropdown_menu_if_visible
+              find('.dropdown-menu-toggle', visible: :all).tap do |toggle|
+                toggle.click if toggle.visible?
+              end
+            end
+
+            it 'allows user to select unassigned' do
+              visit project_issue_path(project, issue)
+
+              page.within('.assignee') do
+                expect(page).to have_content "#{user.name}"
+
+                click_link 'Edit'
+                click_link 'Unassigned'
+                first('.title').click
+
+                expect(page).to have_content 'None - assign yourself'
+              end
+            end
+
+            it 'allows user to select an assignee' do
+              issue2 = create(:issue, project: project, author: user)
+              visit project_issue_path(project, issue2)
+
+              page.within('.assignee') do
+                expect(page).to have_content "None"
+              end
+
+              page.within '.assignee' do
+                click_link 'Edit'
+              end
+
+              page.within '.dropdown-menu-user' do
+                click_link user.name
+              end
+
+              page.within('.assignee') do
+                expect(page).to have_content user.name
+              end
+            end
+
+            it 'allows user to unselect themselves' do
+              issue2 = create(:issue, project: project, author: user, assignees: [user])
+
+              visit project_issue_path(project, issue2)
+
+              page.within '.assignee' do
+                expect(page).to have_content user.name
+
+                click_link 'Edit'
+                click_link user.name
+
+                close_dropdown_menu_if_visible
+
+                page.within '.value .assign-yourself' do
+                  expect(page).to have_content "None"
+                end
+              end
+            end
+          end
+
+          context 'by unauthorized user' do
+            let(:guest) { create(:user) }
+
+            before do
+              project.add_guest(guest)
+            end
+
+            it 'shows assignee text' do
+              sign_out(:user)
+              sign_in(guest)
+
+              visit project_issue_path(project, issue)
+              expect(page).to have_content issue.assignees.first.name
+            end
+          end
+        end
+
+        context 'when GraphQL assignees widget feature flag is enabled' do
           context 'by authorized user' do
             it 'allows user to select unassigned' do
               visit project_issue_path(project, issue)
@@ -243,6 +328,7 @@ RSpec.describe "Issues > User edits issue", :js do
             end
           end
         end
+      end
 
       describe 'update milestone' do
         context 'by authorized user' do