From 998adcc422d4161515bf2960ef4dce71258f69a3 Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Tue, 4 May 2021 12:10:04 +0000
Subject: Add latest changes from gitlab-org/gitlab@master

---
 .../oauth/authorizations_controller_spec.rb        |  69 ++++--
 spec/factories/projects.rb                         |   2 +-
 spec/features/admin/admin_dev_ops_report_spec.rb   |   6 +-
 spec/features/groups_spec.rb                       |  29 +++
 .../issues/user_toggles_subscription_spec.rb       |   4 +-
 .../devops_score/components/devops_score_spec.js   |  91 ++++++++
 .../admin/analytics/devops_score/mock_data.js      |  42 ++++
 .../components/board_content_sidebar_spec.js       |   4 +-
 .../issuable/components/status_box_spec.js         |  71 ++++++
 .../merge_request/components/status_box_spec.js    |  87 --------
 .../frontend/notes/components/comment_form_spec.js |   4 +
 .../projects/compare/components/app_spec.js        |  77 +++++--
 .../projects/compare/components/mock_data.js       |  37 ++++
 .../compare/components/repo_dropdown_spec.js       |  56 ++---
 .../compare/components/revision_card_spec.js       |   8 +-
 .../compare/components/revision_dropdown_spec.js   |  22 +-
 .../sidebar_subscriptions_widget_spec.js           | 131 +++++++++++
 spec/frontend/sidebar/mock_data.js                 |  14 ++
 .../frontend/sidebar/sidebar_subscriptions_spec.js |  36 ---
 spec/graphql/types/ci/job_type_spec.rb             |   2 +
 spec/graphql/types/ci/runner_type_spec.rb          |  16 ++
 spec/graphql/types/permission_types/ci/job_spec.rb |  13 ++
 spec/graphql/types/query_type_spec.rb              |   7 +
 spec/helpers/auth_helper_spec.rb                   |  33 +++
 spec/helpers/dev_ops_report_helper_spec.rb         |  35 +++
 spec/helpers/users_helper_spec.rb                  |   2 +-
 spec/lib/api/entities/release_spec.rb              |  39 +++-
 .../recalculate_project_authorizations_spec.rb     | 241 ---------------------
 .../import_export/base/relation_factory_spec.rb    |   1 +
 spec/lib/gitlab/import_export/config_spec.rb       |   2 +-
 .../import_export/group/relation_factory_spec.rb   |   1 +
 .../json/streaming_serializer_spec.rb              |  58 ++++-
 .../import_export/project/relation_factory_spec.rb |  72 +++++-
 .../project/sample/relation_factory_spec.rb        |   1 +
 spec/lib/gitlab/tree_summary_spec.rb               |   2 +-
 spec/lib/gitlab/usage_data_spec.rb                 |   7 +-
 spec/models/note_spec.rb                           |  10 +
 spec/models/project_spec.rb                        |  31 +++
 spec/requests/api/graphql/ci/runner_spec.rb        | 144 ++++++++++++
 spec/spec_helper.rb                                |   9 +
 .../features/sidebar_shared_examples.rb            |  20 +-
 .../layouts/header/_new_dropdown.haml_spec.rb      |   1 +
 42 files changed, 1054 insertions(+), 483 deletions(-)
 create mode 100644 spec/frontend/admin/analytics/devops_score/components/devops_score_spec.js
 create mode 100644 spec/frontend/admin/analytics/devops_score/mock_data.js
 create mode 100644 spec/frontend/issuable/components/status_box_spec.js
 delete mode 100644 spec/frontend/merge_request/components/status_box_spec.js
 create mode 100644 spec/frontend/projects/compare/components/mock_data.js
 create mode 100644 spec/frontend/sidebar/components/subscriptions/sidebar_subscriptions_widget_spec.js
 delete mode 100644 spec/frontend/sidebar/sidebar_subscriptions_spec.js
 create mode 100644 spec/graphql/types/ci/runner_type_spec.rb
 create mode 100644 spec/graphql/types/permission_types/ci/job_spec.rb
 create mode 100644 spec/helpers/dev_ops_report_helper_spec.rb
 delete mode 100644 spec/lib/gitlab/background_migration/recalculate_project_authorizations_spec.rb
 create mode 100644 spec/requests/api/graphql/ci/runner_spec.rb

(limited to 'spec')

diff --git a/spec/controllers/oauth/authorizations_controller_spec.rb b/spec/controllers/oauth/authorizations_controller_spec.rb
index 21124299b25..5fc5cdfc9b9 100644
--- a/spec/controllers/oauth/authorizations_controller_spec.rb
+++ b/spec/controllers/oauth/authorizations_controller_spec.rb
@@ -73,39 +73,74 @@ RSpec.describe Oauth::AuthorizationsController do
     include_examples 'OAuth Authorizations require confirmed user'
     include_examples "Implicit grant can't be used in confidential application"
 
-    context 'when the user is confirmed' do
-      let(:confirmed_at) { 1.hour.ago }
+    context 'rendering of views based on the ownership of the application' do
+      shared_examples 'render views' do
+        render_views
 
-      context 'without valid params' do
-        it 'returns 200 code and renders error view' do
-          get :new
+        it 'returns 200 and renders view with correct info', :aggregate_failures do
+          subject
 
           expect(response).to have_gitlab_http_status(:ok)
-          expect(response).to render_template('doorkeeper/authorizations/error')
+          expect(response.body).to include(application.owner.name)
+          expect(response).to render_template('doorkeeper/authorizations/new')
         end
       end
 
-      context 'with valid params' do
-        render_views
+      subject { get :new, params: params }
 
-        it 'returns 200 code and renders view' do
-          subject
+      context 'when auth app owner is a user' do
+        context 'with valid params' do
+          it_behaves_like 'render views'
+        end
+      end
 
-          expect(response).to have_gitlab_http_status(:ok)
-          expect(response).to render_template('doorkeeper/authorizations/new')
+      context 'when auth app owner is a group' do
+        let(:group) { create(:group) }
+
+        context 'when auth app owner is a root group' do
+          let(:application) { create(:oauth_application, owner_id: group.id, owner_type: 'Namespace') }
+
+          it_behaves_like 'render views'
+        end
+
+        context 'when auth app owner is a subgroup' do
+          let(:subgroup) { create(:group, parent: group) }
+          let(:application) { create(:oauth_application, owner_id: subgroup.id, owner_type: 'Namespace') }
+
+          it_behaves_like 'render views'
         end
+      end
 
-        it 'deletes session.user_return_to and redirects when skip authorization' do
-          application.update!(trusted: true)
-          request.session['user_return_to'] = 'http://example.com'
+      context 'when there is no owner associated' do
+        let(:application) { create(:oauth_application, owner_id: nil, owner_type: nil) }
 
+        it 'renders view' do
           subject
 
-          expect(request.session['user_return_to']).to be_nil
-          expect(response).to have_gitlab_http_status(:found)
+          expect(response).to have_gitlab_http_status(:ok)
+          expect(response).to render_template('doorkeeper/authorizations/new')
         end
       end
     end
+
+    context 'without valid params' do
+      it 'returns 200 code and renders error view' do
+        get :new
+
+        expect(response).to have_gitlab_http_status(:ok)
+        expect(response).to render_template('doorkeeper/authorizations/error')
+      end
+    end
+
+    it 'deletes session.user_return_to and redirects when skip authorization' do
+      application.update!(trusted: true)
+      request.session['user_return_to'] = 'http://example.com'
+
+      subject
+
+      expect(request.session['user_return_to']).to be_nil
+      expect(response).to have_gitlab_http_status(:found)
+    end
   end
 
   describe 'POST #create' do
diff --git a/spec/factories/projects.rb b/spec/factories/projects.rb
index 80392a2fece..f4f1e1bcbda 100644
--- a/spec/factories/projects.rb
+++ b/spec/factories/projects.rb
@@ -194,7 +194,7 @@ FactoryBot.define do
             filename,
             content,
             message: "Automatically created file #{filename}",
-            branch_name: project.default_branch_or_master
+            branch_name: project.default_branch || 'master'
           )
         end
       end
diff --git a/spec/features/admin/admin_dev_ops_report_spec.rb b/spec/features/admin/admin_dev_ops_report_spec.rb
index a05fa0640d8..33f984af807 100644
--- a/spec/features/admin/admin_dev_ops_report_spec.rb
+++ b/spec/features/admin/admin_dev_ops_report_spec.rb
@@ -53,15 +53,13 @@ RSpec.describe 'DevOps Report page', :js do
     end
 
     context 'when there is data to display' do
-      it 'shows numbers for each metric' do
+      it 'shows the DevOps Score app' do
         stub_application_setting(usage_ping_enabled: true)
         create(:dev_ops_report_metric)
 
         visit admin_dev_ops_report_path
 
-        expect(page).to have_content(
-          'Issues created per active user 1.2 You 9.3 Lead 13.3%'
-        )
+        expect(page).to have_selector('[data-testid="devops-score-app"]')
       end
     end
   end
diff --git a/spec/features/groups_spec.rb b/spec/features/groups_spec.rb
index 27b75d15d3b..a43946925bf 100644
--- a/spec/features/groups_spec.rb
+++ b/spec/features/groups_spec.rb
@@ -439,6 +439,35 @@ RSpec.describe 'Group' do
     end
   end
 
+  describe 'new_repo experiment' do
+    let_it_be(:group) { create_default(:group) }
+
+    it 'when in candidate renders "project/repository"' do
+      stub_experiments(new_repo: :candidate)
+
+      visit group_path(group)
+
+      find('li.header-new.dropdown').click
+
+      page.within('li.header-new.dropdown') do
+        expect(page).to have_selector('a', text: 'New project/repository')
+      end
+    end
+
+    it 'when in control renders "project/repository"' do
+      stub_experiments(new_repo: :control)
+
+      visit group_path(group)
+
+      find('li.header-new.dropdown').click
+
+      page.within('li.header-new.dropdown') do
+        expect(page).to have_selector('a', text: 'New project')
+        expect(page).to have_no_selector('a', text: 'New project/repository')
+      end
+    end
+  end
+
   def remove_with_confirm(button_text, confirm_with)
     click_button button_text
     fill_in 'confirm_name_input', with: confirm_with
diff --git a/spec/features/issues/user_toggles_subscription_spec.rb b/spec/features/issues/user_toggles_subscription_spec.rb
index d91c187c840..35f4b415463 100644
--- a/spec/features/issues/user_toggles_subscription_spec.rb
+++ b/spec/features/issues/user_toggles_subscription_spec.rb
@@ -32,8 +32,8 @@ RSpec.describe "User toggles subscription", :js do
     let(:project) { create(:project_empty_repo, :public, emails_disabled: true) }
 
     it 'is disabled' do
-      expect(page).to have_content('Notifications have been disabled by the project or group owner')
-      expect(page).not_to have_selector('[data-testid="subscription-toggle"]')
+      expect(page).to have_content('Disabled by project owner')
+      expect(page).to have_button('Notifications', class: 'is-disabled')
     end
   end
 end
diff --git a/spec/frontend/admin/analytics/devops_score/components/devops_score_spec.js b/spec/frontend/admin/analytics/devops_score/components/devops_score_spec.js
new file mode 100644
index 00000000000..09979694e07
--- /dev/null
+++ b/spec/frontend/admin/analytics/devops_score/components/devops_score_spec.js
@@ -0,0 +1,91 @@
+import { GlTable, GlBadge } from '@gitlab/ui';
+import { GlSingleStat } from '@gitlab/ui/dist/charts';
+import { mount } from '@vue/test-utils';
+import { extendedWrapper } from 'helpers/vue_test_utils_helper';
+import DevopsScore from '~/analytics/devops_report/components/devops_score.vue';
+import { createdAt, cards, averageScore, devopsScoreTableHeaders } from '../mock_data';
+
+describe('DevopsScore', () => {
+  let wrapper;
+
+  const createComponent = () => {
+    wrapper = extendedWrapper(
+      mount(DevopsScore, {
+        provide: {
+          devopsScoreMetrics: {
+            createdAt,
+            cards,
+            averageScore,
+          },
+        },
+      }),
+    );
+  };
+
+  const findTable = () => wrapper.find(GlTable);
+  const findCol = (testId) => findTable().find(`[data-testid="${testId}"]`);
+  const findUsageCol = () => findCol('usageCol');
+
+  beforeEach(() => {
+    createComponent();
+  });
+
+  it('displays the title note', () => {
+    expect(wrapper.findByTestId('devops-score-note-text').text()).toBe(
+      'DevOps score metrics are based on usage over the last 30 days. Last updated: 2020-06-29 08:16.',
+    );
+  });
+
+  it('displays the single stat section', () => {
+    const component = wrapper.find(GlSingleStat);
+
+    expect(component.exists()).toBe(true);
+    expect(component.props('value')).toBe(averageScore.value);
+  });
+
+  describe('devops score table', () => {
+    it('displays the table', () => {
+      expect(findTable().exists()).toBe(true);
+    });
+
+    describe('table headings', () => {
+      let headers;
+
+      beforeEach(() => {
+        headers = findTable().findAll("[data-testid='header']");
+      });
+
+      it('displays the correct number of headings', () => {
+        expect(headers).toHaveLength(devopsScoreTableHeaders.length);
+      });
+
+      describe.each(devopsScoreTableHeaders)('header fields', ({ label, index }) => {
+        let headerWrapper;
+
+        beforeEach(() => {
+          headerWrapper = headers.at(index);
+        });
+
+        it(`displays the correct table heading text for "${label}"`, () => {
+          expect(headerWrapper.text()).toContain(label);
+        });
+      });
+    });
+
+    describe('table columns', () => {
+      describe('Your usage', () => {
+        it('displays the corrrect value', () => {
+          expect(findUsageCol().text()).toContain('3.2');
+        });
+
+        it('displays the corrrect badge', () => {
+          const badge = findUsageCol().find(GlBadge);
+
+          expect(badge.exists()).toBe(true);
+          expect(badge.props('variant')).toBe('muted');
+          expect(badge.text()).toBe('Low');
+        });
+      });
+    });
+  });
+});
diff --git a/spec/frontend/admin/analytics/devops_score/mock_data.js b/spec/frontend/admin/analytics/devops_score/mock_data.js
new file mode 100644
index 00000000000..358568c6e39
--- /dev/null
+++ b/spec/frontend/admin/analytics/devops_score/mock_data.js
@@ -0,0 +1,42 @@
+export const averageScore = {
+  value: '10',
+  scoreLevel: {
+    label: 'High',
+    icon: 'check-circle',
+    variant: 'success',
+  },
+};
+
+export const cards = [
+  {
+    title: 'Issues created per active user',
+    usage: '3.2',
+    leadInstance: '10.2',
+    score: '0',
+    scoreLevel: {
+      label: 'Low',
+      variant: 'muted',
+    },
+  },
+];
+
+export const createdAt = '2020-06-29 08:16';
+
+export const devopsScoreTableHeaders = [
+  {
+    index: 0,
+    label: '',
+  },
+  {
+    index: 1,
+    label: 'Your usage',
+  },
+  {
+    index: 2,
+    label: 'Leader usage',
+  },
+  {
+    index: 3,
+    label: 'Score',
+  },
+];
diff --git a/spec/frontend/boards/components/board_content_sidebar_spec.js b/spec/frontend/boards/components/board_content_sidebar_spec.js
index 7f949739891..01c99a02db2 100644
--- a/spec/frontend/boards/components/board_content_sidebar_spec.js
+++ b/spec/frontend/boards/components/board_content_sidebar_spec.js
@@ -6,9 +6,9 @@ import BoardContentSidebar from '~/boards/components/board_content_sidebar.vue';
 import BoardSidebarDueDate from '~/boards/components/sidebar/board_sidebar_due_date.vue';
 import BoardSidebarLabelsSelect from '~/boards/components/sidebar/board_sidebar_labels_select.vue';
 import BoardSidebarMilestoneSelect from '~/boards/components/sidebar/board_sidebar_milestone_select.vue';
-import BoardSidebarSubscription from '~/boards/components/sidebar/board_sidebar_subscription.vue';
 import BoardSidebarTitle from '~/boards/components/sidebar/board_sidebar_title.vue';
 import { ISSUABLE } from '~/boards/constants';
+import SidebarSubscriptionsWidget from '~/sidebar/components/subscriptions/sidebar_subscriptions_widget.vue';
 import { mockIssue, mockIssueGroupPath, mockIssueProjectPath } from '../mock_data';
 
 describe('BoardContentSidebar', () => {
@@ -111,7 +111,7 @@ describe('BoardContentSidebar', () => {
   });
 
   it('renders BoardSidebarSubscription', () => {
-    expect(wrapper.find(BoardSidebarSubscription).exists()).toBe(true);
+    expect(wrapper.find(SidebarSubscriptionsWidget).exists()).toBe(true);
   });
 
   it('renders BoardSidebarMilestoneSelect', () => {
diff --git a/spec/frontend/issuable/components/status_box_spec.js b/spec/frontend/issuable/components/status_box_spec.js
new file mode 100644
index 00000000000..990fac67f7e
--- /dev/null
+++ b/spec/frontend/issuable/components/status_box_spec.js
@@ -0,0 +1,71 @@
+import { GlSprintf } from '@gitlab/ui';
+import { shallowMount } from '@vue/test-utils';
+import StatusBox from '~/issuable/components/status_box.vue';
+
+let wrapper;
+
+function factory(propsData) {
+  wrapper = shallowMount(StatusBox, { propsData, stubs: { GlSprintf } });
+}
+
+const testCases = [
+  {
+    name: 'Open',
+    state: 'opened',
+    class: 'status-box-open',
+    icon: 'issue-open-m',
+  },
+  {
+    name: 'Open',
+    state: 'locked',
+    class: 'status-box-open',
+    icon: 'issue-open-m',
+  },
+  {
+    name: 'Closed',
+    state: 'closed',
+    class: 'status-box-mr-closed',
+    icon: 'issue-close',
+  },
+  {
+    name: 'Merged',
+    state: 'merged',
+    class: 'status-box-mr-merged',
+    icon: 'git-merge',
+  },
+];
+
+describe('Merge request status box component', () => {
+  afterEach(() => {
+    wrapper.destroy();
+    wrapper = null;
+  });
+
+  testCases.forEach((testCase) => {
+    describe(`when merge request is ${testCase.name}`, () => {
+      it('renders human readable test', () => {
+        factory({
+          initialState: testCase.state,
+        });
+
+        expect(wrapper.text()).toContain(testCase.name);
+      });
+
+      it('sets css class', () => {
+        factory({
+          initialState: testCase.state,
+        });
+
+        expect(wrapper.classes()).toContain(testCase.class);
+      });
+
+      it('renders icon', () => {
+        factory({
+          initialState: testCase.state,
+        });
+
+        expect(wrapper.find('[data-testid="status-icon"]').props('name')).toBe(testCase.icon);
+      });
+    });
+  });
+});
diff --git a/spec/frontend/merge_request/components/status_box_spec.js b/spec/frontend/merge_request/components/status_box_spec.js
deleted file mode 100644
index de0f3574ab2..00000000000
--- a/spec/frontend/merge_request/components/status_box_spec.js
+++ /dev/null
@@ -1,87 +0,0 @@
-import { GlSprintf } from '@gitlab/ui';
-import { shallowMount } from '@vue/test-utils';
-import { nextTick } from 'vue';
-import StatusBox from '~/merge_request/components/status_box.vue';
-import mrEventHub from '~/merge_request/eventhub';
-
-let wrapper;
-
-function factory(propsData) {
-  wrapper = shallowMount(StatusBox, { propsData, stubs: { GlSprintf } });
-}
-
-const testCases = [
-  {
-    name: 'Open',
-    state: 'opened',
-    class: 'status-box-open',
-    icon: 'issue-open-m',
-  },
-  {
-    name: 'Open',
-    state: 'locked',
-    class: 'status-box-open',
-    icon: 'issue-open-m',
-  },
-  {
-    name: 'Closed',
-    state: 'closed',
-    class: 'status-box-mr-closed',
-    icon: 'issue-close',
-  },
-  {
-    name: 'Merged',
-    state: 'merged',
-    class: 'status-box-mr-merged',
-    icon: 'git-merge',
-  },
-];
-
-describe('Merge request status box component', () => {
-  afterEach(() => {
-    wrapper.destroy();
-    wrapper = null;
-  });
-
-  testCases.forEach((testCase) => {
-    describe(`when merge request is ${testCase.name}`, () => {
-      it('renders human readable test', () => {
-        factory({
-          initialState: testCase.state,
-        });
-
-        expect(wrapper.text()).toContain(testCase.name);
-      });
-
-      it('sets css class', () => {
-        factory({
-          initialState: testCase.state,
-        });
-
-        expect(wrapper.classes()).toContain(testCase.class);
-      });
-
-      it('renders icon', () => {
-        factory({
-          initialState: testCase.state,
-        });
-
-        expect(wrapper.find('[data-testid="status-icon"]').props('name')).toBe(testCase.icon);
-      });
-    });
-  });
-
-  it('updates with eventhub event', async () => {
-    factory({
-      initialState: 'opened',
-    });
-
-    expect(wrapper.text()).toContain('Open');
-
-    mrEventHub.$emit('mr.state.updated', { state: 'closed' });
-
-    await nextTick();
-
-    expect(wrapper.text()).toContain('Closed');
-  });
-});
diff --git a/spec/frontend/notes/components/comment_form_spec.js b/spec/frontend/notes/components/comment_form_spec.js
index b717bab7c3f..b140eea9439 100644
--- a/spec/frontend/notes/components/comment_form_spec.js
+++ b/spec/frontend/notes/components/comment_form_spec.js
@@ -436,6 +436,7 @@ describe('issue_comment_form component', () => {
 
               await findCloseReopenButton().trigger('click');
 
+              await wrapper.vm.$nextTick;
               await wrapper.vm.$nextTick;
 
               expect(flash).toHaveBeenCalledWith(
@@ -471,6 +472,7 @@ describe('issue_comment_form component', () => {
 
             await findCloseReopenButton().trigger('click');
 
+            await wrapper.vm.$nextTick;
             await wrapper.vm.$nextTick;
 
             expect(flash).toHaveBeenCalledWith(
@@ -489,6 +491,8 @@ describe('issue_comment_form component', () => {
 
           await findCloseReopenButton().trigger('click');
 
+          await wrapper.vm.$nextTick();
+
           expect(refreshUserMergeRequestCounts).toHaveBeenCalled();
         });
       });
diff --git a/spec/frontend/projects/compare/components/app_spec.js b/spec/frontend/projects/compare/components/app_spec.js
index 6de06e4373c..7989a6f3d74 100644
--- a/spec/frontend/projects/compare/components/app_spec.js
+++ b/spec/frontend/projects/compare/components/app_spec.js
@@ -2,26 +2,19 @@ import { GlButton } from '@gitlab/ui';
 import { shallowMount } from '@vue/test-utils';
 import CompareApp from '~/projects/compare/components/app.vue';
 import RevisionCard from '~/projects/compare/components/revision_card.vue';
+import { appDefaultProps as defaultProps } from './mock_data';
 
 jest.mock('~/lib/utils/csrf', () => ({ token: 'mock-csrf-token' }));
 
-const projectCompareIndexPath = 'some/path';
-const refsProjectPath = 'some/refs/path';
-const paramsFrom = 'master';
-const paramsTo = 'master';
-
 describe('CompareApp component', () => {
   let wrapper;
+  const findSourceRevisionCard = () => wrapper.find('[data-testid="sourceRevisionCard"]');
+  const findTargetRevisionCard = () => wrapper.find('[data-testid="targetRevisionCard"]');
 
   const createComponent = (props = {}) => {
     wrapper = shallowMount(CompareApp, {
       propsData: {
-        projectCompareIndexPath,
-        refsProjectPath,
-        paramsFrom,
-        paramsTo,
-        projectMergeRequestPath: '',
-        createMrPath: '',
+        ...defaultProps,
         ...props,
       },
     });
@@ -39,16 +32,16 @@ describe('CompareApp component', () => {
   it('renders component with prop', () => {
     expect(wrapper.props()).toEqual(
       expect.objectContaining({
-        projectCompareIndexPath,
-        refsProjectPath,
-        paramsFrom,
-        paramsTo,
+        projectCompareIndexPath: defaultProps.projectCompareIndexPath,
+        refsProjectPath: defaultProps.refsProjectPath,
+        paramsFrom: defaultProps.paramsFrom,
+        paramsTo: defaultProps.paramsTo,
       }),
     );
   });
 
   it('contains the correct form attributes', () => {
-    expect(wrapper.attributes('action')).toBe(projectCompareIndexPath);
+    expect(wrapper.attributes('action')).toBe(defaultProps.projectCompareIndexPath);
     expect(wrapper.attributes('method')).toBe('POST');
   });
 
@@ -87,6 +80,58 @@ describe('CompareApp component', () => {
     });
   });
 
+  it('sets the selected project when the "selectProject" event is emitted', async () => {
+    const project = {
+      name: 'some-to-name',
+      id: '1',
+    };
+
+    findTargetRevisionCard().vm.$emit('selectProject', {
+      direction: 'to',
+      project,
+    });
+
+    await wrapper.vm.$nextTick();
+
+    expect(findTargetRevisionCard().props('selectedProject')).toEqual(
+      expect.objectContaining(project),
+    );
+  });
+
+  it('sets the selected revision when the "selectRevision" event is emitted', async () => {
+    const revision = 'some-revision';
+
+    findTargetRevisionCard().vm.$emit('selectRevision', {
+      direction: 'to',
+      revision,
+    });
+
+    await wrapper.vm.$nextTick();
+
+    expect(findSourceRevisionCard().props('paramsBranch')).toBe(revision);
+  });
+
+  describe('swap revisions button', () => {
+    const findSwapRevisionsButton = () => wrapper.find('[data-testid="swapRevisionsButton"]');
+
+    it('renders the swap revisions button', () => {
+      expect(findSwapRevisionsButton().exists()).toBe(true);
+    });
+
+    it('has the correct text', () => {
+      expect(findSwapRevisionsButton().text()).toBe('Swap revisions');
+    });
+
+    it('swaps revisions when clicked', async () => {
+      findSwapRevisionsButton().vm.$emit('click');
+
+      await wrapper.vm.$nextTick();
+
+      expect(findTargetRevisionCard().props('paramsBranch')).toBe(defaultProps.paramsTo);
+      expect(findSourceRevisionCard().props('paramsBranch')).toBe(defaultProps.paramsFrom);
+    });
+  });
+
   describe('merge request buttons', () => {
     const findProjectMrButton = () => wrapper.find('[data-testid="projectMrButton"]');
     const findCreateMrButton = () => wrapper.find('[data-testid="createMrButton"]');
diff --git a/spec/frontend/projects/compare/components/mock_data.js b/spec/frontend/projects/compare/components/mock_data.js
new file mode 100644
index 00000000000..61309928c26
--- /dev/null
+++ b/spec/frontend/projects/compare/components/mock_data.js
@@ -0,0 +1,37 @@
+const refsProjectPath = 'some/refs/path';
+const paramsName = 'to';
+const paramsBranch = 'main';
+const defaultProject = {
+  name: 'some-to-name',
+  id: '1',
+};
+
+export const appDefaultProps = {
+  projectCompareIndexPath: 'some/path',
+  projectMergeRequestPath: '',
+  projects: [defaultProject],
+  paramsFrom: 'main',
+  paramsTo: 'target/branch',
+  createMrPath: '',
+  refsProjectPath,
+  defaultProject,
+};
+
+export const revisionCardDefaultProps = {
+  selectedProject: defaultProject,
+  paramsBranch,
+  revisionText: 'Source',
+  refsProjectPath,
+  paramsName,
+};
+
+export const repoDropdownDefaultProps = {
+  selectedProject: defaultProject,
+  paramsName,
+};
+
+export const revisionDropdownDefaultProps = {
+  refsProjectPath,
+  paramsBranch,
+  paramsName,
+};
diff --git a/spec/frontend/projects/compare/components/repo_dropdown_spec.js b/spec/frontend/projects/compare/components/repo_dropdown_spec.js
index df8fea8fd32..27a7a32ebca 100644
--- a/spec/frontend/projects/compare/components/repo_dropdown_spec.js
+++ b/spec/frontend/projects/compare/components/repo_dropdown_spec.js
@@ -1,37 +1,17 @@
 import { GlDropdown, GlDropdownItem } from '@gitlab/ui';
 import { shallowMount } from '@vue/test-utils';
 import RepoDropdown from '~/projects/compare/components/repo_dropdown.vue';
-
-const defaultProps = {
-  paramsName: 'to',
-};
-
-const projectToId = '1';
-const projectToName = 'some-to-name';
-const projectFromId = '2';
-const projectFromName = 'some-from-name';
-
-const defaultProvide = {
-  projectTo: { id: projectToId, name: projectToName },
-  projectsFrom: [
-    { id: projectFromId, name: projectFromName },
-    { id: 3, name: 'some-from-another-name' },
-  ],
-};
+import { revisionCardDefaultProps as defaultProps } from './mock_data';
 
 describe('RepoDropdown component', () => {
   let wrapper;
 
-  const createComponent = (props = {}, provide = {}) => {
+  const createComponent = (props = {}) => {
     wrapper = shallowMount(RepoDropdown, {
       propsData: {
         ...defaultProps,
         ...props,
       },
-      provide: {
-        ...defaultProvide,
-        ...provide,
-      },
     });
   };
 
@@ -49,11 +29,11 @@ describe('RepoDropdown component', () => {
     });
 
     it('set hidden input', () => {
-      expect(findHiddenInput().attributes('value')).toBe(projectToId);
+      expect(findHiddenInput().attributes('value')).toBe(defaultProps.selectedProject.id);
     });
 
     it('displays the project name in the disabled dropdown', () => {
-      expect(findGlDropdown().props('text')).toBe(projectToName);
+      expect(findGlDropdown().props('text')).toBe(defaultProps.selectedProject.name);
       expect(findGlDropdown().props('disabled')).toBe(true);
     });
 
@@ -66,31 +46,39 @@ describe('RepoDropdown component', () => {
 
   describe('Target Revision', () => {
     beforeEach(() => {
-      createComponent({ paramsName: 'from' });
+      const projects = [
+        {
+          name: 'some-to-name',
+          id: '1',
+        },
+      ];
+
+      createComponent({ paramsName: 'from', projects });
     });
 
     it('set hidden input of the selected project', () => {
-      expect(findHiddenInput().attributes('value')).toBe(projectToId);
+      expect(findHiddenInput().attributes('value')).toBe(defaultProps.selectedProject.id);
     });
 
     it('displays matching project name of the source revision initially in the dropdown', () => {
-      expect(findGlDropdown().props('text')).toBe(projectToName);
+      expect(findGlDropdown().props('text')).toBe(defaultProps.selectedProject.name);
     });
 
-    it('updates the hiddin input value when onClick method is triggered', async () => {
-      const repoId = '100';
+    it('updates the hidden input value when onClick method is triggered', async () => {
+      const repoId = '1';
       wrapper.vm.onClick({ id: repoId });
       await wrapper.vm.$nextTick();
       expect(findHiddenInput().attributes('value')).toBe(repoId);
     });
 
-    it('emits `changeTargetProject` event when another target project is selected', async () => {
-      const index = 1;
-      const { projectsFrom } = defaultProvide;
-      findGlDropdown().findAll(GlDropdownItem).at(index).vm.$emit('click');
+    it('emits `selectProject` event when another target project is selected', async () => {
+      findGlDropdown().findAll(GlDropdownItem).at(0).vm.$emit('click');
       await wrapper.vm.$nextTick();
 
-      expect(wrapper.emitted('changeTargetProject')[0][0]).toEqual(projectsFrom[index].name);
+      expect(wrapper.emitted('selectProject')[0][0]).toEqual({
+        direction: 'from',
+        project: { id: '1', name: 'some-to-name' },
+      });
     });
   });
 });
diff --git a/spec/frontend/projects/compare/components/revision_card_spec.js b/spec/frontend/projects/compare/components/revision_card_spec.js
index 83f858f4454..57906045337 100644
--- a/spec/frontend/projects/compare/components/revision_card_spec.js
+++ b/spec/frontend/projects/compare/components/revision_card_spec.js
@@ -3,13 +3,7 @@ import { shallowMount } from '@vue/test-utils';
 import RepoDropdown from '~/projects/compare/components/repo_dropdown.vue';
 import RevisionCard from '~/projects/compare/components/revision_card.vue';
 import RevisionDropdown from '~/projects/compare/components/revision_dropdown.vue';
-
-const defaultProps = {
-  refsProjectPath: 'some/refs/path',
-  revisionText: 'Source',
-  paramsName: 'to',
-  paramsBranch: 'master',
-};
+import { revisionCardDefaultProps as defaultProps } from './mock_data';
 
 describe('RepoDropdown component', () => {
   let wrapper;
diff --git a/spec/frontend/projects/compare/components/revision_dropdown_spec.js b/spec/frontend/projects/compare/components/revision_dropdown_spec.js
index aab9607ceae..118bb68585e 100644
--- a/spec/frontend/projects/compare/components/revision_dropdown_spec.js
+++ b/spec/frontend/projects/compare/components/revision_dropdown_spec.js
@@ -1,15 +1,10 @@
-import { GlDropdown, GlSearchBoxByType } from '@gitlab/ui';
+import { GlDropdown, GlDropdownItem, GlSearchBoxByType } from '@gitlab/ui';
 import { shallowMount } from '@vue/test-utils';
 import AxiosMockAdapter from 'axios-mock-adapter';
 import createFlash from '~/flash';
 import axios from '~/lib/utils/axios_utils';
 import RevisionDropdown from '~/projects/compare/components/revision_dropdown.vue';
-
-const defaultProps = {
-  refsProjectPath: 'some/refs/path',
-  paramsName: 'from',
-  paramsBranch: 'master',
-};
+import { revisionDropdownDefaultProps as defaultProps } from './mock_data';
 
 jest.mock('~/flash');
 
@@ -142,4 +137,17 @@ describe('RevisionDropdown component', () => {
       expect(findGlDropdown().props('text')).toBe(defaultProps.paramsBranch);
     });
   });
+
+  it('emits `selectRevision` event when another revision is selected', async () => {
+    createComponent();
+    wrapper.vm.branches = ['some-branch'];
+    await wrapper.vm.$nextTick();
+
+    findGlDropdown().findAll(GlDropdownItem).at(0).vm.$emit('click');
+
+    expect(wrapper.emitted('selectRevision')[0][0]).toEqual({
+      direction: 'to',
+      revision: 'some-branch',
+    });
+  });
 });
diff --git a/spec/frontend/sidebar/components/subscriptions/sidebar_subscriptions_widget_spec.js b/spec/frontend/sidebar/components/subscriptions/sidebar_subscriptions_widget_spec.js
new file mode 100644
index 00000000000..549ab99c6af
--- /dev/null
+++ b/spec/frontend/sidebar/components/subscriptions/sidebar_subscriptions_widget_spec.js
@@ -0,0 +1,131 @@
+import { GlIcon, GlToggle } from '@gitlab/ui';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
+import VueApollo from 'vue-apollo';
+import createMockApollo from 'helpers/mock_apollo_helper';
+import waitForPromises from 'helpers/wait_for_promises';
+import createFlash from '~/flash';
+import SidebarEditableItem from '~/sidebar/components/sidebar_editable_item.vue';
+import SidebarSubscriptionWidget from '~/sidebar/components/subscriptions/sidebar_subscriptions_widget.vue';
+import issueSubscribedQuery from '~/sidebar/queries/issue_subscribed.query.graphql';
+import { issueSubscriptionsResponse } from '../../mock_data';
+
+jest.mock('~/flash');
+
+Vue.use(VueApollo);
+
+describe('Sidebar Subscriptions Widget', () => {
+  let wrapper;
+  let fakeApollo;
+
+  const findEditableItem = () => wrapper.findComponent(SidebarEditableItem);
+  const findToggle = () => wrapper.findComponent(GlToggle);
+  const findIcon = () => wrapper.findComponent(GlIcon);
+
+  const createComponent = ({
+    subscriptionsQueryHandler = jest.fn().mockResolvedValue(issueSubscriptionsResponse()),
+  } = {}) => {
+    fakeApollo = createMockApollo([[issueSubscribedQuery, subscriptionsQueryHandler]]);
+
+    wrapper = shallowMount(SidebarSubscriptionWidget, {
+      apolloProvider: fakeApollo,
+      provide: {
+        canUpdate: true,
+      },
+      propsData: {
+        fullPath: 'group/project',
+        iid: '1',
+        issuableType: 'issue',
+      },
+      stubs: {
+        SidebarEditableItem,
+      },
+    });
+  };
+
+  afterEach(() => {
+    wrapper.destroy();
+    fakeApollo = null;
+  });
+
+  it('passes a `loading` prop as true to editable item when query is loading', () => {
+    createComponent();
+
+    expect(findEditableItem().props('loading')).toBe(true);
+  });
+
+  describe('when user is not subscribed to the issue', () => {
+    beforeEach(() => {
+      createComponent();
+      return waitForPromises();
+    });
+
+    it('passes a `loading` prop as false to editable item', () => {
+      expect(findEditableItem().props('loading')).toBe(false);
+    });
+
+    it('toggle is unchecked', () => {
+      expect(findToggle().props('value')).toBe(false);
+    });
+
+    it('emits `subscribedUpdated` event with a `false` payload', () => {
+      expect(wrapper.emitted('subscribedUpdated')).toEqual([[false]]);
+    });
+  });
+
+  describe('when user is subscribed to the issue', () => {
+    beforeEach(() => {
+      createComponent({
+        subscriptionsQueryHandler: jest.fn().mockResolvedValue(issueSubscriptionsResponse(true)),
+      });
+      return waitForPromises();
+    });
+
+    it('passes a `loading` prop as false to editable item', () => {
+      expect(findEditableItem().props('loading')).toBe(false);
+    });
+
+    it('toggle is checked', () => {
+      expect(findToggle().props('value')).toBe(true);
+    });
+
+    it('emits `subscribedUpdated` event with a `true` payload', () => {
+      expect(wrapper.emitted('subscribedUpdated')).toEqual([[true]]);
+    });
+  });
+
+  describe('when emails are disabled', () => {
+    it('toggle is disabled and off when user is subscribed', async () => {
+      createComponent({
+        subscriptionsQueryHandler: jest
+          .fn()
+          .mockResolvedValue(issueSubscriptionsResponse(true, true)),
+      });
+      await waitForPromises();
+
+      expect(findIcon().props('name')).toBe('notifications-off');
+      expect(findToggle().props('disabled')).toBe(true);
+    });
+
+    it('toggle is disabled and off when user is not subscribed', async () => {
+      createComponent({
+        subscriptionsQueryHandler: jest
+          .fn()
+          .mockResolvedValue(issueSubscriptionsResponse(false, true)),
+      });
+      await waitForPromises();
+
+      expect(findIcon().props('name')).toBe('notifications-off');
+      expect(findToggle().props('disabled')).toBe(true);
+    });
+  });
+
+  it('displays a flash message when query is rejected', async () => {
+    createComponent({
+      subscriptionsQueryHandler: jest.fn().mockRejectedValue('Houston, we have a problem'),
+    });
+    await waitForPromises();
+
+    expect(createFlash).toHaveBeenCalled();
+  });
+});
diff --git a/spec/frontend/sidebar/mock_data.js b/spec/frontend/sidebar/mock_data.js
index 38fce53e398..f51d2f3d459 100644
--- a/spec/frontend/sidebar/mock_data.js
+++ b/spec/frontend/sidebar/mock_data.js
@@ -275,6 +275,20 @@ export const issueReferenceResponse = (reference) => ({
   },
 });
 
+export const issueSubscriptionsResponse = (subscribed = false, emailsDisabled = false) => ({
+  data: {
+    workspace: {
+      __typename: 'Project',
+      issuable: {
+        __typename: 'Issue',
+        id: 'gid://gitlab/Issue/4',
+        subscribed,
+        emailsDisabled,
+      },
+    },
+  },
+});
+
 export const issuableQueryResponse = {
   data: {
     workspace: {
diff --git a/spec/frontend/sidebar/sidebar_subscriptions_spec.js b/spec/frontend/sidebar/sidebar_subscriptions_spec.js
deleted file mode 100644
index d900fde7e70..00000000000
--- a/spec/frontend/sidebar/sidebar_subscriptions_spec.js
+++ /dev/null
@@ -1,36 +0,0 @@
-import { shallowMount } from '@vue/test-utils';
-import SidebarSubscriptions from '~/sidebar/components/subscriptions/sidebar_subscriptions.vue';
-import SidebarService from '~/sidebar/services/sidebar_service';
-import SidebarMediator from '~/sidebar/sidebar_mediator';
-import SidebarStore from '~/sidebar/stores/sidebar_store';
-import Mock from './mock_data';
-
-describe('Sidebar Subscriptions', () => {
-  let wrapper;
-  let mediator;
-
-  beforeEach(() => {
-    mediator = new SidebarMediator(Mock.mediator);
-    wrapper = shallowMount(SidebarSubscriptions, {
-      propsData: {
-        mediator,
-      },
-    });
-  });
-
-  afterEach(() => {
-    wrapper.destroy();
-    SidebarService.singleton = null;
-    SidebarStore.singleton = null;
-    SidebarMediator.singleton = null;
-  });
-
-  it('calls the mediator toggleSubscription on event', () => {
-    const spy = jest.spyOn(mediator, 'toggleSubscription').mockReturnValue(Promise.resolve());
-
-    wrapper.vm.onToggleSubscription();
-
-    expect(spy).toHaveBeenCalled();
-    spy.mockRestore();
-  });
-});
diff --git a/spec/graphql/types/ci/job_type_spec.rb b/spec/graphql/types/ci/job_type_spec.rb
index a1107bae630..8b092584efe 100644
--- a/spec/graphql/types/ci/job_type_spec.rb
+++ b/spec/graphql/types/ci/job_type_spec.rb
@@ -5,6 +5,7 @@ require 'spec_helper'
 RSpec.describe Types::Ci::JobType do
   specify { expect(described_class.graphql_name).to eq('CiJob') }
   specify { expect(described_class).to require_graphql_authorizations(:read_commit_status) }
+  specify { expect(described_class).to expose_permissions_using(Types::PermissionTypes::Ci::Job) }
 
   it 'exposes the expected fields' do
     expected_fields = %i[
@@ -38,6 +39,7 @@ RSpec.describe Types::Ci::JobType do
       status
       tags
       triggered
+      userPermissions
     ]
 
     expect(described_class).to have_graphql_fields(*expected_fields)
diff --git a/spec/graphql/types/ci/runner_type_spec.rb b/spec/graphql/types/ci/runner_type_spec.rb
new file mode 100644
index 00000000000..dfe4a30c5b7
--- /dev/null
+++ b/spec/graphql/types/ci/runner_type_spec.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Types::Ci::RunnerType do
+  specify { expect(described_class.graphql_name).to eq('CiRunner') }
+
+  it 'contains attributes related to a runner' do
+    expected_fields = %w[
+      id description contacted_at maximum_timeout access_level active status
+      version short_sha revision locked run_untagged ip_address runner_type tag_list
+    ]
+
+    expect(described_class).to have_graphql_fields(*expected_fields)
+  end
+end
diff --git a/spec/graphql/types/permission_types/ci/job_spec.rb b/spec/graphql/types/permission_types/ci/job_spec.rb
new file mode 100644
index 00000000000..e4bc5419070
--- /dev/null
+++ b/spec/graphql/types/permission_types/ci/job_spec.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Types::PermissionTypes::Ci::Job do
+  it 'has expected permission fields' do
+    expected_permissions = [
+      :read_job_artifacts, :read_build, :update_build
+    ]
+
+    expect(described_class).to have_graphql_fields(expected_permissions).only
+  end
+end
diff --git a/spec/graphql/types/query_type_spec.rb b/spec/graphql/types/query_type_spec.rb
index a877e19c069..f0e80fa8f14 100644
--- a/spec/graphql/types/query_type_spec.rb
+++ b/spec/graphql/types/query_type_spec.rb
@@ -24,6 +24,7 @@ RSpec.describe GitlabSchema.types['Query'] do
       merge_request
       usage_trends_measurements
       runner_platforms
+      runner
     ]
 
     expect(described_class).to have_graphql_fields(*expected_fields).at_least
@@ -84,6 +85,12 @@ RSpec.describe GitlabSchema.types['Query'] do
     end
   end
 
+  describe 'runner field' do
+    subject { described_class.fields['runner'] }
+
+    it { is_expected.to have_graphql_type(Types::Ci::RunnerType) }
+  end
+
   describe 'runner_platforms field' do
     subject { described_class.fields['runnerPlatforms'] }
 
diff --git a/spec/helpers/auth_helper_spec.rb b/spec/helpers/auth_helper_spec.rb
index beffa4cf60e..5194285b965 100644
--- a/spec/helpers/auth_helper_spec.rb
+++ b/spec/helpers/auth_helper_spec.rb
@@ -313,4 +313,37 @@ RSpec.describe AuthHelper do
       it { is_expected.to be_falsey }
     end
   end
+
+  describe '#auth_app_owner_text' do
+    shared_examples 'generates text with the correct info' do
+      it 'includes the name of the application owner' do
+        auth_app_owner_text = helper.auth_app_owner_text(owner)
+
+        expect(auth_app_owner_text).to include(owner.name)
+        expect(auth_app_owner_text).to include(path_to_owner)
+      end
+    end
+
+    context 'when owner is a user' do
+      let_it_be(:owner) { create(:user) }
+
+      let(:path_to_owner) { user_path(owner) }
+
+      it_behaves_like 'generates text with the correct info'
+    end
+
+    context 'when owner is a group' do
+      let_it_be(:owner) { create(:group) }
+
+      let(:path_to_owner) { user_path(owner) }
+
+      it_behaves_like 'generates text with the correct info'
+    end
+
+    context 'when the user is missing' do
+      it 'returns nil' do
+        expect(helper.auth_app_owner_text(nil)).to be(nil)
+      end
+    end
+  end
 end
diff --git a/spec/helpers/dev_ops_report_helper_spec.rb b/spec/helpers/dev_ops_report_helper_spec.rb
new file mode 100644
index 00000000000..769400521f8
--- /dev/null
+++ b/spec/helpers/dev_ops_report_helper_spec.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe DevOpsReportHelper do
+  subject { DevOpsReport::MetricPresenter.new(metric) }
+
+  let(:metric) { build(:dev_ops_report_metric, created_at: DateTime.new(2021, 4, 3, 2, 1, 0) ) }
+
+  describe '#devops_score_metrics' do
+    let(:devops_score_metrics) { helper.devops_score_metrics(subject) }
+
+    it { expect(devops_score_metrics[:averageScore]).to eq({ scoreLevel: { icon: "status-alert", label: "Moderate", variant: "warning" }, value: "55.9" } ) }
+
+    it { expect(devops_score_metrics[:cards].first).to eq({ leadInstance: "9.3", score: "13.3", scoreLevel: { label: "Low", variant: "muted" }, title: "Issues created per active user", usage: "1.2" } ) }
+    it { expect(devops_score_metrics[:cards].second).to eq({ leadInstance: "30.3", score: "92.7", scoreLevel: { label: "High", variant: "success" }, title: "Comments created per active user", usage: "28.1" } ) }
+    it { expect(devops_score_metrics[:cards].fourth).to eq({ leadInstance: "5.2", score: "62.4", scoreLevel: { label: "Moderate", variant: "neutral" }, title: "Boards created per active user", usage: "3.3" } ) }
+
+    it { expect(devops_score_metrics[:createdAt]).to eq("2021-04-03 02:01") }
+
+    describe 'with low average score' do
+      let(:low_metric) { double(average_percentage_score: 2, cards: subject.cards, created_at: subject.created_at) }
+      let(:devops_score_metrics) { helper.devops_score_metrics(low_metric) }
+
+      it { expect(devops_score_metrics[:averageScore]).to eq({ scoreLevel: { icon: "status-failed", label: "Low", variant: "danger" }, value: "2.0" } ) }
+    end
+
+    describe 'with high average score' do
+      let(:high_metric) { double(average_percentage_score: 82, cards: subject.cards, created_at: subject.created_at) }
+      let(:devops_score_metrics) { helper.devops_score_metrics(high_metric) }
+
+      it { expect(devops_score_metrics[:averageScore]).to eq({ scoreLevel: { icon: "status_success_solid", label: "High", variant: "success" }, value: "82.0" } ) }
+    end
+  end
+end
diff --git a/spec/helpers/users_helper_spec.rb b/spec/helpers/users_helper_spec.rb
index f0f09408249..46073b37a3b 100644
--- a/spec/helpers/users_helper_spec.rb
+++ b/spec/helpers/users_helper_spec.rb
@@ -160,7 +160,7 @@ RSpec.describe UsersHelper do
       it 'returns the "It\'s You" badge' do
         badges = helper.user_badges_in_admin_section(user)
 
-        expect(filter_ee_badges(badges)).to eq([text: "It's you!", variant: nil])
+        expect(filter_ee_badges(badges)).to eq([text: "It's you!", variant: "muted"])
       end
     end
 
diff --git a/spec/lib/api/entities/release_spec.rb b/spec/lib/api/entities/release_spec.rb
index 06062634015..4f40830a15c 100644
--- a/spec/lib/api/entities/release_spec.rb
+++ b/spec/lib/api/entities/release_spec.rb
@@ -54,18 +54,41 @@ RSpec.describe API::Entities::Release do
 
     subject(:description_html) { entity.as_json['description_html'] }
 
-    it 'renders special references if current user has access' do
-      project.add_reporter(user)
+    it 'is inexistent' do
+      expect(description_html).to be_nil
+    end
+
+    context 'when remove_description_html_in_release_api feature flag is disabled' do
+      before do
+        stub_feature_flags(remove_description_html_in_release_api: false)
+      end
+
+      it 'renders special references if current user has access' do
+        project.add_reporter(user)
+
+        expect(description_html).to include(issue_path)
+        expect(description_html).to include(issue_title)
+      end
 
-      expect(description_html).to include(issue_path)
-      expect(description_html).to include(issue_title)
+      it 'does not render special references if current user has no access' do
+        project.add_guest(user)
+
+        expect(description_html).not_to include(issue_path)
+        expect(description_html).not_to include(issue_title)
+      end
     end
 
-    it 'does not render special references if current user has no access' do
-      project.add_guest(user)
+    context 'when remove_description_html_in_release_api_override feature flag is enabled' do
+      before do
+        stub_feature_flags(remove_description_html_in_release_api_override: project)
+      end
 
-      expect(description_html).not_to include(issue_path)
-      expect(description_html).not_to include(issue_title)
+      it 'renders special references if current user has access' do
+        project.add_reporter(user)
+
+        expect(description_html).to include(issue_path)
+        expect(description_html).to include(issue_title)
+      end
     end
   end
 end
diff --git a/spec/lib/gitlab/background_migration/recalculate_project_authorizations_spec.rb b/spec/lib/gitlab/background_migration/recalculate_project_authorizations_spec.rb
deleted file mode 100644
index 1c55b50ea3f..00000000000
--- a/spec/lib/gitlab/background_migration/recalculate_project_authorizations_spec.rb
+++ /dev/null
@@ -1,241 +0,0 @@
-# frozen_string_literal: true
-
-require 'spec_helper'
-
-RSpec.describe Gitlab::BackgroundMigration::RecalculateProjectAuthorizations, schema: 20200204113223 do
-  let(:users_table) { table(:users) }
-  let(:namespaces_table) { table(:namespaces) }
-  let(:projects_table) { table(:projects) }
-  let(:project_authorizations_table) { table(:project_authorizations) }
-  let(:members_table) { table(:members) }
-  let(:group_group_links) { table(:group_group_links) }
-  let(:project_group_links) { table(:project_group_links) }
-
-  let(:user) { users_table.create!(id: 1, email: 'user@example.com', projects_limit: 10) }
-  let(:group) { namespaces_table.create!(type: 'Group', name: 'group', path: 'group') }
-
-  subject { described_class.new.perform([user.id]) }
-
-  context 'missing authorization' do
-    context 'personal project' do
-      before do
-        user_namespace = namespaces_table.create!(owner_id: user.id, name: 'User', path: 'user')
-        projects_table.create!(id: 1,
-                               name: 'personal-project',
-                               path: 'personal-project',
-                               visibility_level: 0,
-                               namespace_id: user_namespace.id)
-      end
-
-      it 'creates correct authorization' do
-        expect { subject }.to change { project_authorizations_table.count }.from(0).to(1)
-        expect(project_authorizations_table.all).to(
-          match_array([have_attributes(user_id: 1, project_id: 1, access_level: 40)]))
-      end
-    end
-
-    context 'group membership' do
-      before do
-        projects_table.create!(id: 1, name: 'group-project', path: 'group-project',
-                               visibility_level: 0, namespace_id: group.id)
-        members_table.create!(user_id: user.id, source_id: group.id, source_type: 'Namespace',
-                              type: 'GroupMember', access_level: 20, notification_level: 3)
-      end
-
-      it 'creates correct authorization' do
-        expect { subject }.to change { project_authorizations_table.count }.from(0).to(1)
-        expect(project_authorizations_table.all).to(
-          match_array([have_attributes(user_id: 1, project_id: 1, access_level: 20)]))
-      end
-    end
-
-    context 'inherited group membership' do
-      before do
-        sub_group = namespaces_table.create!(type: 'Group', name: 'subgroup',
-                                             path: 'subgroup', parent_id: group.id)
-        projects_table.create!(id: 1, name: 'group-project', path: 'group-project',
-                               visibility_level: 0, namespace_id: sub_group.id)
-        members_table.create!(user_id: user.id, source_id: group.id, source_type: 'Namespace',
-                              type: 'GroupMember', access_level: 20, notification_level: 3)
-      end
-
-      it 'creates correct authorization' do
-        expect { subject }.to change { project_authorizations_table.count }.from(0).to(1)
-        expect(project_authorizations_table.all).to(
-          match_array([have_attributes(user_id: 1, project_id: 1, access_level: 20)]))
-      end
-    end
-
-    context 'project membership' do
-      before do
-        project = projects_table.create!(id: 1, name: 'group-project', path: 'group-project',
-                                         visibility_level: 0, namespace_id: group.id)
-        members_table.create!(user_id: user.id, source_id: project.id, source_type: 'Project',
-                              type: 'ProjectMember', access_level: 20, notification_level: 3)
-      end
-
-      it 'creates correct authorization' do
-        expect { subject }.to change { project_authorizations_table.count }.from(0).to(1)
-        expect(project_authorizations_table.all).to(
-          match_array([have_attributes(user_id: 1, project_id: 1, access_level: 20)]))
-      end
-    end
-
-    context 'shared group' do
-      before do
-        members_table.create!(user_id: user.id, source_id: group.id, source_type: 'Namespace',
-                              type: 'GroupMember', access_level: 30, notification_level: 3)
-
-        shared_group = namespaces_table.create!(type: 'Group', name: 'shared group',
-                                                path: 'shared-group')
-        projects_table.create!(id: 1, name: 'project', path: 'project', visibility_level: 0,
-                               namespace_id: shared_group.id)
-
-        group_group_links.create!(shared_group_id: shared_group.id, shared_with_group_id: group.id,
-                                 group_access: 20)
-      end
-
-      it 'creates correct authorization' do
-        expect { subject }.to change { project_authorizations_table.count }.from(0).to(1)
-        expect(project_authorizations_table.all).to(
-          match_array([have_attributes(user_id: 1, project_id: 1, access_level: 20)]))
-      end
-    end
-
-    context 'shared project' do
-      before do
-        members_table.create!(user_id: user.id, source_id: group.id, source_type: 'Namespace',
-                              type: 'GroupMember', access_level: 30, notification_level: 3)
-
-        another_group = namespaces_table.create!(type: 'Group', name: 'another group', path: 'another-group')
-        shared_project = projects_table.create!(id: 1, name: 'shared project', path: 'shared-project',
-                                                visibility_level: 0, namespace_id: another_group.id)
-
-        project_group_links.create!(project_id: shared_project.id, group_id: group.id, group_access: 20)
-      end
-
-      it 'creates correct authorization' do
-        expect { subject }.to change { project_authorizations_table.count }.from(0).to(1)
-        expect(project_authorizations_table.all).to(
-          match_array([have_attributes(user_id: 1, project_id: 1, access_level: 20)]))
-      end
-    end
-  end
-
-  context 'unapproved access requests' do
-    context 'group membership' do
-      before do
-        projects_table.create!(id: 1, name: 'group-project', path: 'group-project',
-                               visibility_level: 0, namespace_id: group.id)
-        members_table.create!(user_id: user.id, source_id: group.id, source_type: 'Namespace',
-                              type: 'GroupMember', access_level: 20, requested_at: Time.now, notification_level: 3)
-      end
-
-      it 'does not create authorization' do
-        expect { subject }.not_to change { project_authorizations_table.count }.from(0)
-      end
-    end
-
-    context 'inherited group membership' do
-      before do
-        sub_group = namespaces_table.create!(type: 'Group', name: 'subgroup', path: 'subgroup',
-                                             parent_id: group.id)
-        projects_table.create!(id: 1, name: 'group-project', path: 'group-project',
-                               visibility_level: 0, namespace_id: sub_group.id)
-        members_table.create!(user_id: user.id, source_id: group.id, source_type: 'Namespace',
-                              type: 'GroupMember', access_level: 20, requested_at: Time.now, notification_level: 3)
-      end
-
-      it 'does not create authorization' do
-        expect { subject }.not_to change { project_authorizations_table.count }.from(0)
-      end
-    end
-
-    context 'project membership' do
-      before do
-        project = projects_table.create!(id: 1, name: 'group-project', path: 'group-project',
-                                         visibility_level: 0, namespace_id: group.id)
-        members_table.create!(user_id: user.id, source_id: project.id, source_type: 'Project',
-                              type: 'ProjectMember', access_level: 20, requested_at: Time.now, notification_level: 3)
-      end
-
-      it 'does not create authorization' do
-        expect { subject }.not_to change { project_authorizations_table.count }.from(0)
-      end
-    end
-
-    context 'shared group' do
-      before do
-        members_table.create!(user_id: user.id, source_id: group.id, source_type: 'Namespace',
-                              type: 'GroupMember', access_level: 30, requested_at: Time.now, notification_level: 3)
-
-        shared_group = namespaces_table.create!(type: 'Group', name: 'shared group',
-                                                path: 'shared-group')
-        projects_table.create!(id: 1, name: 'project', path: 'project', visibility_level: 0,
-                               namespace_id: shared_group.id)
-
-        group_group_links.create!(shared_group_id: shared_group.id, shared_with_group_id: group.id,
-                                 group_access: 20)
-      end
-
-      it 'does not create authorization' do
-        expect { subject }.not_to change { project_authorizations_table.count }.from(0)
-      end
-    end
-
-    context 'shared project' do
-      before do
-        members_table.create!(user_id: user.id, source_id: group.id, source_type: 'Namespace',
-                              type: 'GroupMember', access_level: 30, requested_at: Time.now, notification_level: 3)
-
-        another_group = namespaces_table.create!(type: 'Group', name: 'another group', path: 'another-group')
-        shared_project = projects_table.create!(id: 1, name: 'shared project', path: 'shared-project',
-                                                visibility_level: 0, namespace_id: another_group.id)
-
-        project_group_links.create!(project_id: shared_project.id, group_id: group.id, group_access: 20)
-      end
-
-      it 'does not create authorization' do
-        expect { subject }.not_to change { project_authorizations_table.count }.from(0)
-      end
-    end
-  end
-
-  context 'incorrect authorization' do
-    before do
-      project = projects_table.create!(id: 1, name: 'group-project', path: 'group-project',
-                                       visibility_level: 0, namespace_id: group.id)
-      members_table.create!(user_id: user.id, source_id: group.id, source_type: 'Namespace',
-                            type: 'GroupMember', access_level: 30, notification_level: 3)
-
-      project_authorizations_table.create!(user_id: user.id, project_id: project.id,
-                                           access_level: 10)
-    end
-
-    it 'fixes authorization' do
-      expect { subject }.not_to change { project_authorizations_table.count }.from(1)
-      expect(project_authorizations_table.all).to(
-        match_array([have_attributes(user_id: 1, project_id: 1, access_level: 30)]))
-    end
-  end
-
-  context 'unwanted authorization' do
-    before do
-      project = projects_table.create!(name: 'group-project', path: 'group-project',
-                                       visibility_level: 0, namespace_id: group.id)
-
-      project_authorizations_table.create!(user_id: user.id, project_id: project.id,
-                                           access_level: 10)
-    end
-
-    it 'deletes authorization' do
-      expect { subject }.to change { project_authorizations_table.count }.from(1).to(0)
-    end
-  end
-
-  context 'deleted user' do
-    it 'does not fail' do
-      expect { described_class.new.perform([non_existing_record_id]) }.not_to raise_error
-    end
-  end
-end
diff --git a/spec/lib/gitlab/import_export/base/relation_factory_spec.rb b/spec/lib/gitlab/import_export/base/relation_factory_spec.rb
index 09e6e5a03bb..df33b4896a4 100644
--- a/spec/lib/gitlab/import_export/base/relation_factory_spec.rb
+++ b/spec/lib/gitlab/import_export/base/relation_factory_spec.rb
@@ -13,6 +13,7 @@ RSpec.describe Gitlab::ImportExport::Base::RelationFactory do
   subject do
     described_class.create(relation_sym: relation_sym,
                            relation_hash: relation_hash,
+                           relation_index: 1,
                            object_builder: Gitlab::ImportExport::Project::ObjectBuilder,
                            members_mapper: members_mapper,
                            user: user,
diff --git a/spec/lib/gitlab/import_export/config_spec.rb b/spec/lib/gitlab/import_export/config_spec.rb
index 40cf75779b6..7ad5d3d846c 100644
--- a/spec/lib/gitlab/import_export/config_spec.rb
+++ b/spec/lib/gitlab/import_export/config_spec.rb
@@ -25,7 +25,7 @@ RSpec.describe Gitlab::ImportExport::Config do
           expect { subject }.not_to raise_error
           expect(subject).to be_a(Hash)
           expect(subject.keys).to contain_exactly(
-            :tree, :excluded_attributes, :included_attributes, :methods, :preloads)
+            :tree, :excluded_attributes, :included_attributes, :methods, :preloads, :export_reorders)
         end
       end
     end
diff --git a/spec/lib/gitlab/import_export/group/relation_factory_spec.rb b/spec/lib/gitlab/import_export/group/relation_factory_spec.rb
index 6b2f80cc80a..63286fc0719 100644
--- a/spec/lib/gitlab/import_export/group/relation_factory_spec.rb
+++ b/spec/lib/gitlab/import_export/group/relation_factory_spec.rb
@@ -12,6 +12,7 @@ RSpec.describe Gitlab::ImportExport::Group::RelationFactory do
     described_class.create(
       relation_sym: relation_sym,
       relation_hash: relation_hash,
+      relation_index: 1,
       members_mapper: members_mapper,
       object_builder: Gitlab::ImportExport::Group::ObjectBuilder,
       user: importer_user,
diff --git a/spec/lib/gitlab/import_export/json/streaming_serializer_spec.rb b/spec/lib/gitlab/import_export/json/streaming_serializer_spec.rb
index 762687beedb..a0b2faaecfe 100644
--- a/spec/lib/gitlab/import_export/json/streaming_serializer_spec.rb
+++ b/spec/lib/gitlab/import_export/json/streaming_serializer_spec.rb
@@ -30,12 +30,14 @@ RSpec.describe Gitlab::ImportExport::JSON::StreamingSerializer do
   let(:json_writer) { instance_double('Gitlab::ImportExport::JSON::LegacyWriter') }
   let(:hash) { { name: exportable.name, description: exportable.description }.stringify_keys }
   let(:include) { [] }
+  let(:custom_orderer) { nil }
 
   let(:relations_schema) do
     {
       only: [:name, :description],
       include: include,
-      preload: { issues: nil }
+      preload: { issues: nil },
+      export_reorder: custom_orderer
     }
   end
 
@@ -57,19 +59,63 @@ RSpec.describe Gitlab::ImportExport::JSON::StreamingSerializer do
         [{ issues: { include: [] } }]
       end
 
+      before do
+        create_list(:issue, 3, project: exportable, relative_position: 10000) # ascending ids, same position positive
+        create_list(:issue, 3, project: exportable, relative_position: -5000) # ascending ids, same position negative
+        create_list(:issue, 3, project: exportable, relative_position: 0) # ascending ids, duplicate positions
+        create_list(:issue, 3, project: exportable, relative_position: nil) # no position
+        create_list(:issue, 3, :with_desc_relative_position, project: exportable ) # ascending ids, descending position
+      end
+
       it 'calls json_writer.write_relation_array with proper params' do
         expect(json_writer).to receive(:write_relation_array).with(exportable_path, :issues, array_including(issue.to_json))
 
         subject.execute
       end
 
-      context 'relation ordering' do
-        before do
-          create_list(:issue, 5, project: exportable)
+      context 'default relation ordering' do
+        it 'orders exported issues by primary key(:id)' do
+          expected_issues = exportable.issues.reorder(:id).map(&:to_json)
+
+          expect(json_writer).to receive(:write_relation_array).with(exportable_path, :issues, expected_issues)
+
+          subject.execute
         end
+      end
 
-        it 'orders exported issues by primary key' do
-          expected_issues = exportable.issues.reorder(:id).map(&:to_json)
+      context 'custom relation ordering ascending' do
+        let(:custom_orderer) do
+          {
+            issues: {
+              column: :relative_position,
+              direction: :asc,
+              nulls_position: :nulls_last
+            }
+          }
+        end
+
+        it 'orders exported issues by custom column(relative_position)' do
+          expected_issues = exportable.issues.reorder(:relative_position, :id).map(&:to_json)
+
+          expect(json_writer).to receive(:write_relation_array).with(exportable_path, :issues, expected_issues)
+
+          subject.execute
+        end
+      end
+
+      context 'custom relation ordering descending' do
+        let(:custom_orderer) do
+          {
+            issues: {
+              column: :relative_position,
+              direction: :desc,
+              nulls_position: :nulls_first
+            }
+          }
+        end
+
+        it 'orders exported issues by custom column(relative_position)' do
+          expected_issues = exportable.issues.order_relative_position_desc.order(id: :desc).map(&:to_json)
 
           expect(json_writer).to receive(:write_relation_array).with(exportable_path, :issues, expected_issues)
 
diff --git a/spec/lib/gitlab/import_export/project/relation_factory_spec.rb b/spec/lib/gitlab/import_export/project/relation_factory_spec.rb
index 56ba730e893..38e700e8f9e 100644
--- a/spec/lib/gitlab/import_export/project/relation_factory_spec.rb
+++ b/spec/lib/gitlab/import_export/project/relation_factory_spec.rb
@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-RSpec.describe Gitlab::ImportExport::Project::RelationFactory do
+RSpec.describe Gitlab::ImportExport::Project::RelationFactory, :use_clean_rails_memory_store_caching do
   let(:group) { create(:group) }
   let(:project) { create(:project, :repository, group: group) }
   let(:members_mapper) { double('members_mapper').as_null_object }
@@ -13,6 +13,7 @@ RSpec.describe Gitlab::ImportExport::Project::RelationFactory do
     described_class.create(
       relation_sym: relation_sym,
       relation_hash: relation_hash,
+      relation_index: 1,
       object_builder: Gitlab::ImportExport::Project::ObjectBuilder,
       members_mapper: members_mapper,
       user: importer_user,
@@ -171,6 +172,75 @@ RSpec.describe Gitlab::ImportExport::Project::RelationFactory do
     end
   end
 
+  context 'issue object' do
+    let(:relation_sym) { :issues }
+
+    let(:exported_member) do
+      {
+        "id" => 111,
+        "access_level" => 30,
+        "source_id" => 1,
+        "source_type" => "Project",
+        "user_id" => 3,
+        "notification_level" => 3,
+        "created_at" => "2016-11-18T09:29:42.634Z",
+        "updated_at" => "2016-11-18T09:29:42.634Z",
+        "user" => {
+          "id" => admin.id,
+          "email" => admin.email,
+          "username" => admin.username
+        }
+      }
+    end
+
+    let(:members_mapper) do
+      Gitlab::ImportExport::MembersMapper.new(
+        exported_members: [exported_member],
+        user: importer_user,
+        importable: project)
+    end
+
+    let(:relation_hash) do
+      {
+        'id' => 20,
+        'target_branch' => "feature",
+        'source_branch' => "feature_conflict",
+        'project_id' => project.id,
+        'author_id' => admin.id,
+        'assignee_id' => admin.id,
+        'updated_by_id' => admin.id,
+        'title' => "Issue 1",
+        'created_at' => "2016-06-14T15:02:36.568Z",
+        'updated_at' => "2016-06-14T15:02:56.815Z",
+        'state' => "opened",
+        'description' => "Description",
+        "relative_position" => 25111 # just a random position
+      }
+    end
+
+    it 'has preloaded project' do
+      expect(created_object.project).to equal(project)
+    end
+
+    context 'computing relative position' do
+      context 'when max relative position in the hierarchy is not cached' do
+        it 'has computed new relative_position' do
+          expect(created_object.relative_position).to equal(1026) # 513*2 - ideal distance
+        end
+      end
+
+      context 'when max relative position in the hierarchy is cached' do
+        before do
+          Rails.cache.write("import:#{project.model_name.plural}:#{project.id}:hierarchy_max_issues_relative_position", 10000)
+        end
+
+        it 'has computed new relative_position' do
+          expect(created_object.relative_position).to equal(10000 + 1026) # 513*2 - ideal distance
+        end
+      end
+    end
+  end
+
   context 'label object' do
     let(:relation_sym) { :labels }
     let(:relation_hash) do
diff --git a/spec/lib/gitlab/import_export/project/sample/relation_factory_spec.rb b/spec/lib/gitlab/import_export/project/sample/relation_factory_spec.rb
index 86d5f2402f8..9dde09a7602 100644
--- a/spec/lib/gitlab/import_export/project/sample/relation_factory_spec.rb
+++ b/spec/lib/gitlab/import_export/project/sample/relation_factory_spec.rb
@@ -17,6 +17,7 @@ RSpec.describe Gitlab::ImportExport::Project::Sample::RelationFactory do
     described_class.create( # rubocop:disable Rails/SaveBang
       relation_sym: relation_sym,
       relation_hash: relation_hash,
+      relation_index: 1,
       object_builder: Gitlab::ImportExport::Project::ObjectBuilder,
       members_mapper: members_mapper,
       user: importer_user,
diff --git a/spec/lib/gitlab/tree_summary_spec.rb b/spec/lib/gitlab/tree_summary_spec.rb
index a86afa9cba5..3021d92244e 100644
--- a/spec/lib/gitlab/tree_summary_spec.rb
+++ b/spec/lib/gitlab/tree_summary_spec.rb
@@ -85,7 +85,7 @@ RSpec.describe Gitlab::TreeSummary do
               'long.txt',
               '',
               message: message,
-              branch_name: project.default_branch_or_master
+              branch_name: project.default_branch
             )
           end
 
diff --git a/spec/lib/gitlab/usage_data_spec.rb b/spec/lib/gitlab/usage_data_spec.rb
index 8e0c79b3842..9be0ca71bcb 100644
--- a/spec/lib/gitlab/usage_data_spec.rb
+++ b/spec/lib/gitlab/usage_data_spec.rb
@@ -172,6 +172,7 @@ RSpec.describe Gitlab::UsageData, :aggregate_failures do
         another_project = create(:project, :repository, creator: another_user)
         create(:remote_mirror, project: another_project, enabled: false)
         create(:snippet, author: user)
+        create(:suggestion, note: create(:note, project: project))
       end
 
       expect(described_class.usage_activity_by_stage_create({})).to include(
@@ -181,7 +182,8 @@ RSpec.describe Gitlab::UsageData, :aggregate_failures do
         projects_with_disable_overriding_approvers_per_merge_request: 2,
         projects_without_disable_overriding_approvers_per_merge_request: 6,
         remote_mirrors: 2,
-        snippets: 2
+        snippets: 2,
+        suggestions: 2
       )
       expect(described_class.usage_activity_by_stage_create(described_class.last_28_days_time_period)).to include(
         deploy_keys: 1,
@@ -190,7 +192,8 @@ RSpec.describe Gitlab::UsageData, :aggregate_failures do
         projects_with_disable_overriding_approvers_per_merge_request: 1,
         projects_without_disable_overriding_approvers_per_merge_request: 3,
         remote_mirrors: 1,
-        snippets: 1
+        snippets: 1,
+        suggestions: 1
       )
     end
   end
diff --git a/spec/models/note_spec.rb b/spec/models/note_spec.rb
index 992b2246f01..4eabc266b40 100644
--- a/spec/models/note_spec.rb
+++ b/spec/models/note_spec.rb
@@ -1384,6 +1384,16 @@ RSpec.describe Note do
         expect(notes.second.id).to eq(note2.id)
       end
     end
+
+    describe '.with_suggestions' do
+      it 'returns the correct note' do
+        note_with_suggestion = create(:note, suggestions: [create(:suggestion)])
+        note_without_suggestion = create(:note)
+
+        expect(described_class.with_suggestions).to include(note_with_suggestion)
+        expect(described_class.with_suggestions).not_to include(note_without_suggestion)
+      end
+    end
   end
 
   describe '#noteable_assignee_or_author?' do
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 5e12161f47b..55b13128c17 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -6892,6 +6892,37 @@ RSpec.describe Project, factory_default: :keep do
     end
   end
 
+  describe '#default_branch_or_main' do
+    let(:project) { create(:project, :repository) }
+
+    before do
+      # Stubbing it as true since the FF disabled for tests globally
+      stub_feature_flags(main_branch_over_master: true)
+    end
+
+    it 'returns default branch' do
+      expect(project.default_branch_or_main).to eq(project.default_branch)
+    end
+
+    context 'when default branch is nil' do
+      let(:project) { create(:project, :empty_repo) }
+
+      it 'returns main' do
+        expect(project.default_branch_or_main).to eq('main')
+      end
+
+      context 'main_branch_over_master is disabled' do
+        before do
+          stub_feature_flags(main_branch_over_master: false)
+        end
+
+        it 'returns master' do
+          expect(project.default_branch_or_main).to eq('master')
+        end
+      end
+    end
+  end
+
   def finish_job(export_job)
     export_job.start
     export_job.finish
diff --git a/spec/requests/api/graphql/ci/runner_spec.rb b/spec/requests/api/graphql/ci/runner_spec.rb
new file mode 100644
index 00000000000..e1f84d23209
--- /dev/null
+++ b/spec/requests/api/graphql/ci/runner_spec.rb
@@ -0,0 +1,144 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'Query.runner(id)' do
+  include GraphqlHelpers
+
+  let_it_be(:user) { create_default(:user, :admin) }
+
+  let_it_be(:active_runner) do
+    create(:ci_runner, :instance, description: 'Runner 1', contacted_at: 2.hours.ago,
+           active: true, version: 'adfe156', revision: 'a', locked: true, ip_address: '127.0.0.1', maximum_timeout: 600,
+           access_level: 0, tag_list: %w[tag1 tag2], run_untagged: true)
+  end
+
+  let_it_be(:inactive_runner) do
+    create(:ci_runner, :instance, description: 'Runner 2', contacted_at: 1.day.ago, active: false,
+           version: 'adfe157', revision: 'b', ip_address: '10.10.10.10', access_level: 1, run_untagged: true)
+  end
+
+  def get_runner(id)
+    case id
+    when :active_runner
+      active_runner
+    when :inactive_runner
+      inactive_runner
+    end
+  end
+
+  shared_examples 'runner details fetch' do |runner_id|
+    let(:query) do
+      wrap_fields(query_graphql_path(query_path, all_graphql_fields_for('CiRunner')))
+    end
+
+    let(:query_path) do
+      [
+        [:runner, { id: get_runner(runner_id).to_global_id.to_s }]
+      ]
+    end
+
+    it 'retrieves expected fields' do
+      post_graphql(query, current_user: user)
+
+      runner_data = graphql_data_at(:runner)
+      expect(runner_data).not_to be_nil
+
+      runner = get_runner(runner_id)
+      expect(runner_data).to match a_hash_including(
+        'id' => "gid://gitlab/Ci::Runner/#{runner.id}",
+        'description' => runner.description,
+        'contactedAt' => runner.contacted_at&.iso8601,
+        'version' => runner.version,
+        'shortSha' => runner.short_sha,
+        'revision' => runner.revision,
+        'locked' => runner.locked,
+        'active' => runner.active,
+        'status' => runner.status.to_s.upcase,
+        'maximumTimeout' => runner.maximum_timeout,
+        'accessLevel' => runner.access_level.to_s.upcase,
+        'runUntagged' => runner.run_untagged,
+        'ipAddress' => runner.ip_address,
+        'runnerType' => 'INSTANCE_TYPE'
+      )
+      expect(runner_data['tagList']).to match_array runner.tag_list
+    end
+  end
+
+  shared_examples 'retrieval by unauthorized user' do |runner_id|
+    let(:query) do
+      wrap_fields(query_graphql_path(query_path, all_graphql_fields_for('CiRunner')))
+    end
+
+    let(:query_path) do
+      [
+        [:runner, { id: get_runner(runner_id).to_global_id.to_s }]
+      ]
+    end
+
+    it 'returns null runner' do
+      post_graphql(query, current_user: user)
+
+      expect(graphql_data_at(:runner)).to be_nil
+    end
+  end
+
+  describe 'for active runner' do
+    it_behaves_like 'runner details fetch', :active_runner
+  end
+
+  describe 'for inactive runner' do
+    it_behaves_like 'runner details fetch', :inactive_runner
+  end
+
+  describe 'by regular user' do
+    let(:user) { create_default(:user) }
+
+    it_behaves_like 'retrieval by unauthorized user', :active_runner
+  end
+
+  describe 'by unauthenticated user' do
+    let(:user) { nil }
+
+    it_behaves_like 'retrieval by unauthorized user', :active_runner
+  end
+
+  describe 'Query limits' do
+    def runner_query(runner)
+      <<~SINGLE
+        runner(id: "#{runner.to_global_id}") {
+          #{all_graphql_fields_for('CiRunner')}
+        }
+      SINGLE
+    end
+
+    let(:single_query) do
+      <<~QUERY
+        {
+          active: #{runner_query(active_runner)}
+        }
+      QUERY
+    end
+
+    let(:double_query) do
+      <<~QUERY
+        {
+          active: #{runner_query(active_runner)}
+          inactive: #{runner_query(inactive_runner)}
+        }
+      QUERY
+    end
+
+    it 'does not execute more queries per runner', :aggregate_failures do
+      # warm-up license cache and so on:
+      post_graphql(single_query, current_user: user)
+
+      control = ActiveRecord::QueryRecorder.new { post_graphql(single_query, current_user: user) }
+
+      expect { post_graphql(double_query, current_user: user) }
+        .not_to exceed_query_limit(control)
+      expect(graphql_data_at(:active)).not_to be_nil
+      expect(graphql_data_at(:inactive)).not_to be_nil
+    end
+  end
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 4179e6f7e91..4a3227cc9f5 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -275,6 +275,15 @@ RSpec.configure do |config|
       # https://gitlab.com/groups/gitlab-org/-/epics/5531
       stub_feature_flags(refactor_blob_viewer: false)
 
+      # Disable `main_branch_over_master` as we migrate
+      # from `master` to `main` accross our codebase.
+      # It's done in order to preserve the concistency in tests
+      # As we're ready to change `master` usages to `main`, let's enable it
+      stub_feature_flags(main_branch_over_master: false)
+
+      # Selectively disable by actor https://docs.gitlab.com/ee/development/feature_flags/#selectively-disable-by-actor
+      stub_feature_flags(remove_description_html_in_release_api_override: false)
+
       allow(Gitlab::GitalyClient).to receive(:can_use_disk?).and_return(enable_rugged)
     else
       unstub_all_feature_flags
diff --git a/spec/support/shared_examples/features/sidebar_shared_examples.rb b/spec/support/shared_examples/features/sidebar_shared_examples.rb
index ca891669e31..c9508818f74 100644
--- a/spec/support/shared_examples/features/sidebar_shared_examples.rb
+++ b/spec/support/shared_examples/features/sidebar_shared_examples.rb
@@ -44,22 +44,24 @@ RSpec.shared_examples 'issue boards sidebar' do
   context 'in notifications subscription' do
     it 'displays notifications toggle', :aggregate_failures do
       page.within('[data-testid="sidebar-notifications"]') do
-        expect(page).to have_selector('[data-testid="notification-subscribe-toggle"]')
+        expect(page).to have_selector('[data-testid="subscription-toggle"]')
         expect(page).to have_content('Notifications')
-        expect(page).not_to have_content('Notifications have been disabled by the project or group owner')
+        expect(page).not_to have_content('Disabled by project owner')
       end
     end
 
     it 'shows toggle as on then as off as user toggles to subscribe and unsubscribe', :aggregate_failures do
-      toggle = find('[data-testid="notification-subscribe-toggle"]')
+      wait_for_requests
 
-      toggle.click
+      click_button 'Notifications'
 
-      expect(toggle).to have_css("button.is-checked")
+      expect(page).to have_button('Notifications', class: 'is-checked')
 
-      toggle.click
+      click_button 'Notifications'
 
-      expect(toggle).not_to have_css("button.is-checked")
+      wait_for_requests
+
+      expect(page).not_to have_button('Notifications', class: 'is-checked')
     end
 
     context 'when notifications have been disabled' do
@@ -71,8 +73,8 @@ RSpec.shared_examples 'issue boards sidebar' do
 
       it 'displays a message that notifications have been disabled' do
         page.within('[data-testid="sidebar-notifications"]') do
-          expect(page).not_to have_selector('[data-testid="notification-subscribe-toggle"]')
-          expect(page).to have_content('Notifications have been disabled by the project or group owner')
+          expect(page).to have_button('Notifications', class: 'is-disabled')
+          expect(page).to have_content('Disabled by project owner')
         end
       end
     end
diff --git a/spec/views/layouts/header/_new_dropdown.haml_spec.rb b/spec/views/layouts/header/_new_dropdown.haml_spec.rb
index cec095f93ad..bf81ab577f7 100644
--- a/spec/views/layouts/header/_new_dropdown.haml_spec.rb
+++ b/spec/views/layouts/header/_new_dropdown.haml_spec.rb
@@ -52,6 +52,7 @@ RSpec.describe 'layouts/header/_new_dropdown' do
       end
 
       it 'has a "New project" link' do
+        render('layouts/header/new_repo_experiment')
         render
 
         expect(rendered).to have_link('New project', href: new_project_path(namespace_id: group.id))
-- 
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