Add latest changes from gitlab-org/gitlab@14-1-stable-eev14.1.0-rc42

35 files changed, 415 insertions, 252 deletions

diff --git a/spec/frontend/vue_shared/components/__snapshots__/awards_list_spec.js.snap b/spec/frontend/vue_shared/components/__snapshots__/awards_list_spec.js.snap
index 3f91591f5cd..c14cf0db370 100644
--- a/spec/frontend/vue_shared/components/__snapshots__/awards_list_spec.js.snap
+++ b/spec/frontend/vue_shared/components/__snapshots__/awards_list_spec.js.snap
@@ -7,7 +7,7 @@ exports[`vue_shared/components/awards_list default matches snapshot 1`] = `
   <button
     class="btn gl-mr-3 gl-my-2 btn-default btn-md gl-button"
     data-testid="award-button"
-    title="Ada, Leonardo, and Marie"
+    title="Ada, Leonardo, and Marie reacted with :thumbsup:"
     type="button"
   >
     <!---->
@@ -37,7 +37,7 @@ exports[`vue_shared/components/awards_list default matches snapshot 1`] = `
   <button
     class="btn gl-mr-3 gl-my-2 btn-default btn-md gl-button selected"
     data-testid="award-button"
-    title="You, Ada, and Marie"
+    title="You, Ada, and Marie reacted with :thumbsdown:"
     type="button"
   >
     <!---->
@@ -67,7 +67,7 @@ exports[`vue_shared/components/awards_list default matches snapshot 1`] = `
   <button
     class="btn gl-mr-3 gl-my-2 btn-default btn-md gl-button"
     data-testid="award-button"
-    title="Ada and Jane"
+    title="Ada and Jane reacted with :smile:"
     type="button"
   >
     <!---->
@@ -97,7 +97,7 @@ exports[`vue_shared/components/awards_list default matches snapshot 1`] = `
   <button
     class="btn gl-mr-3 gl-my-2 btn-default btn-md gl-button selected"
     data-testid="award-button"
-    title="You, Ada, Jane, and Leonardo"
+    title="You, Ada, Jane, and Leonardo reacted with :ok_hand:"
     type="button"
   >
     <!---->
@@ -127,7 +127,7 @@ exports[`vue_shared/components/awards_list default matches snapshot 1`] = `
   <button
     class="btn gl-mr-3 gl-my-2 btn-default btn-md gl-button selected"
     data-testid="award-button"
-    title="You"
+    title="You reacted with :cactus:"
     type="button"
   >
     <!---->
@@ -157,7 +157,7 @@ exports[`vue_shared/components/awards_list default matches snapshot 1`] = `
   <button
     class="btn gl-mr-3 gl-my-2 btn-default btn-md gl-button"
     data-testid="award-button"
-    title="Marie"
+    title="Marie reacted with :a:"
     type="button"
   >
     <!---->
@@ -187,7 +187,7 @@ exports[`vue_shared/components/awards_list default matches snapshot 1`] = `
   <button
     class="btn gl-mr-3 gl-my-2 btn-default btn-md gl-button selected"
     data-testid="award-button"
-    title="You"
+    title="You reacted with :b:"
     type="button"
   >
     <!---->
diff --git a/spec/frontend/vue_shared/components/__snapshots__/editor_lite_spec.js.snap b/spec/frontend/vue_shared/components/__snapshots__/source_editor_spec.js.snap
index 26785855369..7ce155f6a5d 100644
--- a/spec/frontend/vue_shared/components/__snapshots__/editor_lite_spec.js.snap
+++ b/spec/frontend/vue_shared/components/__snapshots__/source_editor_spec.js.snap
@@ -1,9 +1,9 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`Editor Lite component rendering matches the snapshot 1`] = `
+exports[`Source Editor component rendering matches the snapshot 1`] = `
 <div
   data-editor-loading=""
-  id="editor-lite-snippet_777"
+  id="source-editor-snippet_777"
 >
   <pre
     class="editor-loading-content"
diff --git a/spec/frontend/vue_shared/components/awards_list_spec.js b/spec/frontend/vue_shared/components/awards_list_spec.js
index 55f9eedc169..95e9760c181 100644
--- a/spec/frontend/vue_shared/components/awards_list_spec.js
+++ b/spec/frontend/vue_shared/components/awards_list_spec.js
@@ -98,43 +98,43 @@ describe('vue_shared/components/awards_list', () => {
           classes: REACTION_CONTROL_CLASSES,
           count: 3,
           html: matchingEmojiTag(EMOJI_THUMBSUP),
-          title: 'Ada, Leonardo, and Marie',
+          title: `Ada, Leonardo, and Marie reacted with :${EMOJI_THUMBSUP}:`,
         },
         {
           classes: [...REACTION_CONTROL_CLASSES, 'selected'],
           count: 3,
           html: matchingEmojiTag(EMOJI_THUMBSDOWN),
-          title: 'You, Ada, and Marie',
+          title: `You, Ada, and Marie reacted with :${EMOJI_THUMBSDOWN}:`,
         },
         {
           classes: REACTION_CONTROL_CLASSES,
           count: 2,
           html: matchingEmojiTag(EMOJI_SMILE),
-          title: 'Ada and Jane',
+          title: `Ada and Jane reacted with :${EMOJI_SMILE}:`,
         },
         {
           classes: [...REACTION_CONTROL_CLASSES, 'selected'],
           count: 4,
           html: matchingEmojiTag(EMOJI_OK),
-          title: 'You, Ada, Jane, and Leonardo',
+          title: `You, Ada, Jane, and Leonardo reacted with :${EMOJI_OK}:`,
         },
         {
           classes: [...REACTION_CONTROL_CLASSES, 'selected'],
           count: 1,
           html: matchingEmojiTag(EMOJI_CACTUS),
-          title: 'You',
+          title: `You reacted with :${EMOJI_CACTUS}:`,
         },
         {
           classes: REACTION_CONTROL_CLASSES,
           count: 1,
           html: matchingEmojiTag(EMOJI_A),
-          title: 'Marie',
+          title: `Marie reacted with :${EMOJI_A}:`,
         },
         {
           classes: [...REACTION_CONTROL_CLASSES, 'selected'],
           count: 1,
           html: matchingEmojiTag(EMOJI_B),
-          title: 'You',
+          title: `You reacted with :${EMOJI_B}:`,
         },
       ]);
     });
@@ -246,13 +246,13 @@ describe('vue_shared/components/awards_list', () => {
           classes: REACTION_CONTROL_CLASSES,
           count: 1,
           html: matchingEmojiTag(EMOJI_100),
-          title: 'Marie',
+          title: `Marie reacted with :${EMOJI_100}:`,
         },
         {
           classes: REACTION_CONTROL_CLASSES,
           count: 1,
           html: matchingEmojiTag(EMOJI_SMILE),
-          title: 'Marie',
+          title: `Marie reacted with :${EMOJI_SMILE}:`,
         },
       ]);
     });
diff --git a/spec/frontend/vue_shared/components/blob_viewers/rich_viewer_spec.js b/spec/frontend/vue_shared/components/blob_viewers/rich_viewer_spec.js
index f592db935ec..d14f3e5559f 100644
--- a/spec/frontend/vue_shared/components/blob_viewers/rich_viewer_spec.js
+++ b/spec/frontend/vue_shared/components/blob_viewers/rich_viewer_spec.js
@@ -10,9 +10,10 @@ describe('Blob Rich Viewer component', () => {
   const content = '<h1 id="markdown">Foo Bar</h1>';
   const defaultType = 'markdown';
 
-  function createComponent(type = defaultType) {
+  function createComponent(type = defaultType, richViewer) {
     wrapper = shallowMount(RichViewer, {
       propsData: {
+        richViewer,
         content,
         type,
       },
@@ -31,6 +32,12 @@ describe('Blob Rich Viewer component', () => {
     expect(wrapper.html()).toContain(content);
   });
 
+  it('renders the richViewer if one is present', () => {
+    const richViewer = '<div class="js-pdf-viewer"></div>';
+    createComponent('pdf', richViewer);
+    expect(wrapper.html()).toContain(richViewer);
+  });
+
   it('queries for advanced viewer', () => {
     expect(handleBlobRichViewer).toHaveBeenCalledWith(expect.anything(), defaultType);
   });
diff --git a/spec/frontend/vue_shared/components/blob_viewers/simple_viewer_spec.js b/spec/frontend/vue_shared/components/blob_viewers/simple_viewer_spec.js
index 46d4edad891..c6c351a7f3f 100644
--- a/spec/frontend/vue_shared/components/blob_viewers/simple_viewer_spec.js
+++ b/spec/frontend/vue_shared/components/blob_viewers/simple_viewer_spec.js
@@ -2,7 +2,7 @@ import { shallowMount } from '@vue/test-utils';
 import waitForPromises from 'helpers/wait_for_promises';
 import { HIGHLIGHT_CLASS_NAME } from '~/vue_shared/components/blob_viewers/constants';
 import SimpleViewer from '~/vue_shared/components/blob_viewers/simple_viewer.vue';
-import EditorLite from '~/vue_shared/components/editor_lite.vue';
+import SourceEditor from '~/vue_shared/components/source_editor.vue';
 
 describe('Blob Simple Viewer component', () => {
   let wrapper;
@@ -96,7 +96,7 @@ describe('Blob Simple Viewer component', () => {
   });
 
   describe('Vue refactoring to use Source Editor', () => {
-    const findEditorLite = () => wrapper.find(EditorLite);
+    const findSourceEditor = () => wrapper.find(SourceEditor);
 
     it.each`
       doesRender    | condition                                          | isRawContent | isRefactorFlagEnabled
@@ -105,19 +105,19 @@ describe('Blob Simple Viewer component', () => {
       ${'Does not'} | ${'both, the FF and rawContent are not specified'} | ${false}     | ${false}
       ${'Does'}     | ${'both, the FF and rawContent are specified'}     | ${true}      | ${true}
     `(
-      '$doesRender render Editor Lite component in readonly mode when $condition',
+      '$doesRender render Source Editor component in readonly mode when $condition',
       async ({ isRawContent, isRefactorFlagEnabled } = {}) => {
         createComponent('raw content', isRawContent, isRefactorFlagEnabled);
         await waitForPromises();
 
         if (isRawContent && isRefactorFlagEnabled) {
-          expect(findEditorLite().exists()).toBe(true);
+          expect(findSourceEditor().exists()).toBe(true);
 
-          expect(findEditorLite().props('value')).toBe('raw content');
-          expect(findEditorLite().props('fileName')).toBe('test.js');
-          expect(findEditorLite().props('editorOptions')).toEqual({ readOnly: true });
+          expect(findSourceEditor().props('value')).toBe('raw content');
+          expect(findSourceEditor().props('fileName')).toBe('test.js');
+          expect(findSourceEditor().props('editorOptions')).toEqual({ readOnly: true });
         } else {
-          expect(findEditorLite().exists()).toBe(false);
+          expect(findSourceEditor().exists()).toBe(false);
         }
       },
     );
diff --git a/spec/frontend/vue_shared/components/diff_viewer/viewers/image_diff_viewer_spec.js b/spec/frontend/vue_shared/components/diff_viewer/viewers/image_diff_viewer_spec.js
index eacc41ccdad..8deb466b33c 100644
--- a/spec/frontend/vue_shared/components/diff_viewer/viewers/image_diff_viewer_spec.js
+++ b/spec/frontend/vue_shared/components/diff_viewer/viewers/image_diff_viewer_spec.js
@@ -109,9 +109,11 @@ describe('ImageDiffViewer', () => {
       components: {
         imageDiffViewer,
       },
-      data: {
-        ...allProps,
-        diffMode: 'renamed',
+      data() {
+        return {
+          ...allProps,
+          diffMode: 'renamed',
+        };
       },
       ...compileToFunctions(`
         <image-diff-viewer
@@ -121,7 +123,9 @@ describe('ImageDiffViewer', () => {
           :new-size="newSize"
           :old-size="oldSize"
         >
-          <span slot="image-overlay" class="overlay">test</span>
+          <template #image-overlay>
+            <span class="overlay">test</span>
+          </template>
         </image-diff-viewer>
       `),
     }).$mount();
diff --git a/spec/frontend/vue_shared/components/dismissible_alert_spec.js b/spec/frontend/vue_shared/components/dismissible_alert_spec.js
index cfa6d1064e5..fcd004d35a7 100644
--- a/spec/frontend/vue_shared/components/dismissible_alert_spec.js
+++ b/spec/frontend/vue_shared/components/dismissible_alert_spec.js
@@ -5,18 +5,12 @@ import DismissibleAlert from '~/vue_shared/components/dismissible_alert.vue';
 const TEST_HTML = 'Hello World! <strong>Foo</strong>';
 
 describe('vue_shared/components/dismissible_alert', () => {
-  const testAlertProps = {
-    primaryButtonText: 'Lorem ipsum',
-    primaryButtonLink: '/lorem/ipsum',
-  };
-
   let wrapper;
 
   const createComponent = (props = {}) => {
     wrapper = shallowMount(DismissibleAlert, {
       propsData: {
         html: TEST_HTML,
-        ...testAlertProps,
         ...props,
       },
     });
@@ -28,16 +22,13 @@ describe('vue_shared/components/dismissible_alert', () => {
 
   const findAlert = () => wrapper.find(GlAlert);
 
-  describe('with default', () => {
+  describe('default', () => {
     beforeEach(() => {
       createComponent();
     });
 
     it('shows alert', () => {
-      const alert = findAlert();
-
-      expect(alert.exists()).toBe(true);
-      expect(alert.props()).toEqual(expect.objectContaining(testAlertProps));
+      expect(findAlert().exists()).toBe(true);
     });
 
     it('shows given HTML', () => {
@@ -54,4 +45,32 @@ describe('vue_shared/components/dismissible_alert', () => {
       });
     });
   });
+
+  describe('with additional props', () => {
+    const testAlertProps = {
+      dismissible: true,
+      title: 'Mock Title',
+      primaryButtonText: 'Lorem ipsum',
+      primaryButtonLink: '/lorem/ipsum',
+      variant: 'warning',
+    };
+
+    beforeEach(() => {
+      createComponent(testAlertProps);
+    });
+
+    it('passes other props', () => {
+      expect(findAlert().props()).toEqual(expect.objectContaining(testAlertProps));
+    });
+  });
+
+  describe('with unsafe HTML', () => {
+    beforeEach(() => {
+      createComponent({ html: '<a onclick="alert("XSS")">Link</a>' });
+    });
+
+    it('removes unsafe HTML', () => {
+      expect(findAlert().html()).toContain('<a>Link</a>');
+    });
+  });
 });
diff --git a/spec/frontend/vue_shared/components/file_finder/index_spec.js b/spec/frontend/vue_shared/components/file_finder/index_spec.js
index d757b7fac72..181fc4017a3 100644
--- a/spec/frontend/vue_shared/components/file_finder/index_spec.js
+++ b/spec/frontend/vue_shared/components/file_finder/index_spec.js
@@ -154,6 +154,16 @@ describe('File finder item spec', () => {
       });
     });
 
+    describe('DOM Performance', () => {
+      it('renders less DOM nodes if not visible by utilizing v-if', async () => {
+        vm.visible = false;
+
+        await waitForPromises();
+
+        expect(vm.$el).toBeInstanceOf(Comment);
+      });
+    });
+
     describe('watches', () => {
       describe('searchText', () => {
         it('resets focusedIndex when updated', (done) => {
@@ -169,7 +179,7 @@ describe('File finder item spec', () => {
       });
 
       describe('visible', () => {
-        it('returns searchText when false', (done) => {
+        it('resets searchText when changed to false', (done) => {
           vm.searchText = 'test';
           vm.visible = true;
 
diff --git a/spec/frontend/vue_shared/components/filtered_search_bar/filtered_search_utils_spec.js b/spec/frontend/vue_shared/components/filtered_search_bar/filtered_search_utils_spec.js
index 93cddff8421..1b97011bf7f 100644
--- a/spec/frontend/vue_shared/components/filtered_search_bar/filtered_search_utils_spec.js
+++ b/spec/frontend/vue_shared/components/filtered_search_bar/filtered_search_utils_spec.js
@@ -11,7 +11,7 @@ import {
   processFilters,
   filterToQueryObject,
   urlQueryToFilter,
-  getRecentlyUsedTokenValues,
+  getRecentlyUsedSuggestions,
   setTokenValueToRecentlyUsed,
 } from '~/vue_shared/components/filtered_search_bar/filtered_search_utils';
 
@@ -328,32 +328,32 @@ describe('urlQueryToFilter', () => {
   );
 });
 
-describe('getRecentlyUsedTokenValues', () => {
+describe('getRecentlyUsedSuggestions', () => {
   useLocalStorageSpy();
 
   beforeEach(() => {
     localStorage.removeItem(mockStorageKey);
   });
 
-  it('returns array containing recently used token values from provided recentTokenValuesStorageKey', () => {
+  it('returns array containing recently used token values from provided recentSuggestionsStorageKey', () => {
     setLocalStorageAvailability(true);
 
     const mockExpectedArray = [{ foo: 'bar' }];
     localStorage.setItem(mockStorageKey, JSON.stringify(mockExpectedArray));
 
-    expect(getRecentlyUsedTokenValues(mockStorageKey)).toEqual(mockExpectedArray);
+    expect(getRecentlyUsedSuggestions(mockStorageKey)).toEqual(mockExpectedArray);
   });
 
-  it('returns empty array when provided recentTokenValuesStorageKey does not have anything in localStorage', () => {
+  it('returns empty array when provided recentSuggestionsStorageKey does not have anything in localStorage', () => {
     setLocalStorageAvailability(true);
 
-    expect(getRecentlyUsedTokenValues(mockStorageKey)).toEqual([]);
+    expect(getRecentlyUsedSuggestions(mockStorageKey)).toEqual([]);
   });
 
   it('returns empty array when when access to localStorage is not available', () => {
     setLocalStorageAvailability(false);
 
-    expect(getRecentlyUsedTokenValues(mockStorageKey)).toEqual([]);
+    expect(getRecentlyUsedSuggestions(mockStorageKey)).toEqual([]);
   });
 });
 
@@ -366,7 +366,7 @@ describe('setTokenValueToRecentlyUsed', () => {
     localStorage.removeItem(mockStorageKey);
   });
 
-  it('adds provided tokenValue to localStorage for recentTokenValuesStorageKey', () => {
+  it('adds provided tokenValue to localStorage for recentSuggestionsStorageKey', () => {
     setLocalStorageAvailability(true);
 
     setTokenValueToRecentlyUsed(mockStorageKey, mockTokenValue1);
diff --git a/spec/frontend/vue_shared/components/filtered_search_bar/tokens/author_token_spec.js b/spec/frontend/vue_shared/components/filtered_search_bar/tokens/author_token_spec.js
index 951b050495c..74f579e77ed 100644
--- a/spec/frontend/vue_shared/components/filtered_search_bar/tokens/author_token_spec.js
+++ b/spec/frontend/vue_shared/components/filtered_search_bar/tokens/author_token_spec.js
@@ -94,7 +94,7 @@ describe('AuthorToken', () => {
       it('calls `config.fetchAuthors` with provided searchTerm param', () => {
         jest.spyOn(wrapper.vm.config, 'fetchAuthors');
 
-        getBaseToken().vm.$emit('fetch-token-values', mockAuthors[0].username);
+        getBaseToken().vm.$emit('fetch-suggestions', mockAuthors[0].username);
 
         expect(wrapper.vm.config.fetchAuthors).toHaveBeenCalledWith(
           mockAuthorToken.fetchPath,
@@ -105,17 +105,17 @@ describe('AuthorToken', () => {
       it('sets response to `authors` when request is succesful', () => {
         jest.spyOn(wrapper.vm.config, 'fetchAuthors').mockResolvedValue(mockAuthors);
 
-        getBaseToken().vm.$emit('fetch-token-values', 'root');
+        getBaseToken().vm.$emit('fetch-suggestions', 'root');
 
         return waitForPromises().then(() => {
-          expect(getBaseToken().props('tokenValues')).toEqual(mockAuthors);
+          expect(getBaseToken().props('suggestions')).toEqual(mockAuthors);
         });
       });
 
       it('calls `createFlash` with flash error message when request fails', () => {
         jest.spyOn(wrapper.vm.config, 'fetchAuthors').mockRejectedValue({});
 
-        getBaseToken().vm.$emit('fetch-token-values', 'root');
+        getBaseToken().vm.$emit('fetch-suggestions', 'root');
 
         return waitForPromises().then(() => {
           expect(createFlash).toHaveBeenCalledWith({
@@ -127,17 +127,17 @@ describe('AuthorToken', () => {
       it('sets `loading` to false when request completes', async () => {
         jest.spyOn(wrapper.vm.config, 'fetchAuthors').mockRejectedValue({});
 
-        getBaseToken().vm.$emit('fetch-token-values', 'root');
+        getBaseToken().vm.$emit('fetch-suggestions', 'root');
 
         await waitForPromises();
 
-        expect(getBaseToken().props('tokensListLoading')).toBe(false);
+        expect(getBaseToken().props('suggestionsLoading')).toBe(false);
       });
     });
   });
 
   describe('template', () => {
-    const activateTokenValuesList = async () => {
+    const activateSuggestionsList = async () => {
       const tokenSegments = wrapper.findAllComponents(GlFilteredSearchTokenSegment);
       const suggestionsSegment = tokenSegments.at(2);
       suggestionsSegment.vm.$emit('activate');
@@ -154,7 +154,7 @@ describe('AuthorToken', () => {
 
       expect(baseTokenEl.exists()).toBe(true);
       expect(baseTokenEl.props()).toMatchObject({
-        tokenValues: mockAuthors,
+        suggestions: mockAuthors,
         fnActiveTokenValue: wrapper.vm.getActiveAuthor,
       });
     });
@@ -221,7 +221,7 @@ describe('AuthorToken', () => {
         stubs: { Portal: true },
       });
 
-      await activateTokenValuesList();
+      await activateSuggestionsList();
 
       const suggestions = wrapper.findAll(GlFilteredSearchSuggestion);
 
@@ -252,7 +252,7 @@ describe('AuthorToken', () => {
         stubs: { Portal: true },
       });
 
-      await activateTokenValuesList();
+      await activateSuggestionsList();
 
       const suggestions = wrapper.findAll(GlFilteredSearchSuggestion);
 
diff --git a/spec/frontend/vue_shared/components/filtered_search_bar/tokens/base_token_spec.js b/spec/frontend/vue_shared/components/filtered_search_bar/tokens/base_token_spec.js
index 89c5cedc9b8..cd6ffd679d0 100644
--- a/spec/frontend/vue_shared/components/filtered_search_bar/tokens/base_token_spec.js
+++ b/spec/frontend/vue_shared/components/filtered_search_bar/tokens/base_token_spec.js
@@ -7,7 +7,7 @@ import {
 
 import { DEFAULT_LABELS } from '~/vue_shared/components/filtered_search_bar/constants';
 import {
-  getRecentlyUsedTokenValues,
+  getRecentlyUsedSuggestions,
   setTokenValueToRecentlyUsed,
 } from '~/vue_shared/components/filtered_search_bar/filtered_search_utils';
 import BaseToken from '~/vue_shared/components/filtered_search_bar/tokens/base_token.vue';
@@ -49,10 +49,10 @@ const mockProps = {
   config: mockLabelToken,
   value: { data: '' },
   active: false,
-  tokenValues: [],
-  tokensListLoading: false,
-  defaultTokenValues: DEFAULT_LABELS,
-  recentTokenValuesStorageKey: mockStorageKey,
+  suggestions: [],
+  suggestionsLoading: false,
+  defaultSuggestions: DEFAULT_LABELS,
+  recentSuggestionsStorageKey: mockStorageKey,
   fnCurrentTokenValue: jest.fn(),
 };
 
@@ -83,7 +83,7 @@ describe('BaseToken', () => {
       props: {
         ...mockProps,
         value: { data: `"${mockRegularLabel.title}"` },
-        tokenValues: mockLabels,
+        suggestions: mockLabels,
       },
     });
   });
@@ -93,8 +93,8 @@ describe('BaseToken', () => {
   });
 
   describe('data', () => {
-    it('calls `getRecentlyUsedTokenValues` to populate `recentTokenValues` when `recentTokenValuesStorageKey` is defined', () => {
-      expect(getRecentlyUsedTokenValues).toHaveBeenCalledWith(mockStorageKey);
+    it('calls `getRecentlyUsedSuggestions` to populate `recentSuggestions` when `recentSuggestionsStorageKey` is defined', () => {
+      expect(getRecentlyUsedSuggestions).toHaveBeenCalledWith(mockStorageKey);
     });
   });
 
@@ -147,15 +147,15 @@ describe('BaseToken', () => {
         wrapperWithTokenActive.destroy();
       });
 
-      it('emits `fetch-token-values` event on the component when value of this prop is changed to false and `tokenValues` array is empty', async () => {
+      it('emits `fetch-suggestions` event on the component when value of this prop is changed to false and `suggestions` array is empty', async () => {
         wrapperWithTokenActive.setProps({
           active: false,
         });
 
         await wrapperWithTokenActive.vm.$nextTick();
 
-        expect(wrapperWithTokenActive.emitted('fetch-token-values')).toBeTruthy();
-        expect(wrapperWithTokenActive.emitted('fetch-token-values')).toEqual([
+        expect(wrapperWithTokenActive.emitted('fetch-suggestions')).toBeTruthy();
+        expect(wrapperWithTokenActive.emitted('fetch-suggestions')).toEqual([
           [`"${mockRegularLabel.title}"`],
         ]);
       });
@@ -164,7 +164,7 @@ describe('BaseToken', () => {
 
   describe('methods', () => {
     describe('handleTokenValueSelected', () => {
-      it('calls `setTokenValueToRecentlyUsed` when `recentTokenValuesStorageKey` is defined', () => {
+      it('calls `setTokenValueToRecentlyUsed` when `recentSuggestionsStorageKey` is defined', () => {
         const mockTokenValue = {
           id: 1,
           title: 'Foo',
@@ -175,14 +175,14 @@ describe('BaseToken', () => {
         expect(setTokenValueToRecentlyUsed).toHaveBeenCalledWith(mockStorageKey, mockTokenValue);
       });
 
-      it('does not add token from preloadedTokenValues', async () => {
+      it('does not add token from preloadedSuggestions', async () => {
         const mockTokenValue = {
           id: 1,
           title: 'Foo',
         };
 
         wrapper.setProps({
-          preloadedTokenValues: [mockTokenValue],
+          preloadedSuggestions: [mockTokenValue],
         });
 
         await wrapper.vm.$nextTick();
@@ -228,7 +228,7 @@ describe('BaseToken', () => {
         wrapperWithNoStubs.destroy();
       });
 
-      it('emits `fetch-token-values` event on component after a delay when component emits `input` event', async () => {
+      it('emits `fetch-suggestions` event on component after a delay when component emits `input` event', async () => {
         jest.useFakeTimers();
 
         wrapperWithNoStubs.find(GlFilteredSearchToken).vm.$emit('input', { data: 'foo' });
@@ -236,8 +236,8 @@ describe('BaseToken', () => {
 
         jest.runAllTimers();
 
-        expect(wrapperWithNoStubs.emitted('fetch-token-values')).toBeTruthy();
-        expect(wrapperWithNoStubs.emitted('fetch-token-values')[2]).toEqual(['foo']);
+        expect(wrapperWithNoStubs.emitted('fetch-suggestions')).toBeTruthy();
+        expect(wrapperWithNoStubs.emitted('fetch-suggestions')[2]).toEqual(['foo']);
       });
     });
   });
diff --git a/spec/frontend/vue_shared/components/filtered_search_bar/tokens/iteration_token_spec.js b/spec/frontend/vue_shared/components/filtered_search_bar/tokens/iteration_token_spec.js
index ca5dc984ae0..bd654c5a9cb 100644
--- a/spec/frontend/vue_shared/components/filtered_search_bar/tokens/iteration_token_spec.js
+++ b/spec/frontend/vue_shared/components/filtered_search_bar/tokens/iteration_token_spec.js
@@ -7,7 +7,7 @@ import { mockIterationToken } from '../mock_data';
 jest.mock('~/flash');
 
 describe('IterationToken', () => {
-  const title = 'gitlab-org: #1';
+  const id = 123;
   let wrapper;
 
   const createComponent = ({ config = mockIterationToken, value = { data: '' } } = {}) =>
@@ -28,14 +28,14 @@ describe('IterationToken', () => {
   });
 
   it('renders iteration value', async () => {
-    wrapper = createComponent({ value: { data: title } });
+    wrapper = createComponent({ value: { data: id } });
 
     await wrapper.vm.$nextTick();
 
     const tokenSegments = wrapper.findAllComponents(GlFilteredSearchTokenSegment);
 
     expect(tokenSegments).toHaveLength(3); // `Iteration` `=` `gitlab-org: #1`
-    expect(tokenSegments.at(2).text()).toBe(title);
+    expect(tokenSegments.at(2).text()).toBe(id.toString());
   });
 
   it('fetches initial values', () => {
@@ -43,10 +43,10 @@ describe('IterationToken', () => {
 
     wrapper = createComponent({
       config: { ...mockIterationToken, fetchIterations: fetchIterationsSpy },
-      value: { data: title },
+      value: { data: id },
     });
 
-    expect(fetchIterationsSpy).toHaveBeenCalledWith(title);
+    expect(fetchIterationsSpy).toHaveBeenCalledWith(id);
   });
 
   it('fetches iterations on user input', () => {
diff --git a/spec/frontend/vue_shared/components/filtered_search_bar/tokens/label_token_spec.js b/spec/frontend/vue_shared/components/filtered_search_bar/tokens/label_token_spec.js
index cc40ff96b65..ec9458f64d2 100644
--- a/spec/frontend/vue_shared/components/filtered_search_bar/tokens/label_token_spec.js
+++ b/spec/frontend/vue_shared/components/filtered_search_bar/tokens/label_token_spec.js
@@ -159,7 +159,7 @@ describe('LabelToken', () => {
 
       expect(baseTokenEl.exists()).toBe(true);
       expect(baseTokenEl.props()).toMatchObject({
-        tokenValues: mockLabels,
+        suggestions: mockLabels,
         fnActiveTokenValue: wrapper.vm.getActiveLabel,
       });
     });
diff --git a/spec/frontend/vue_shared/components/filtered_search_bar/tokens/milestone_token_spec.js b/spec/frontend/vue_shared/components/filtered_search_bar/tokens/milestone_token_spec.js
index 9f550ac9afc..74ceb03bb96 100644
--- a/spec/frontend/vue_shared/components/filtered_search_bar/tokens/milestone_token_spec.js
+++ b/spec/frontend/vue_shared/components/filtered_search_bar/tokens/milestone_token_spec.js
@@ -9,6 +9,7 @@ import MockAdapter from 'axios-mock-adapter';
 import waitForPromises from 'helpers/wait_for_promises';
 import createFlash from '~/flash';
 import axios from '~/lib/utils/axios_utils';
+import { sortMilestonesByDueDate } from '~/milestones/milestone_utils';
 
 import { DEFAULT_MILESTONES } from '~/vue_shared/components/filtered_search_bar/constants';
 import MilestoneToken from '~/vue_shared/components/filtered_search_bar/tokens/milestone_token.vue';
@@ -21,6 +22,7 @@ import {
 } from '../mock_data';
 
 jest.mock('~/flash');
+jest.mock('~/milestones/milestone_utils');
 
 const defaultStubs = {
   Portal: true,
@@ -112,6 +114,7 @@ describe('MilestoneToken', () => {
 
         return waitForPromises().then(() => {
           expect(wrapper.vm.milestones).toEqual(mockMilestones);
+          expect(sortMilestonesByDueDate).toHaveBeenCalled();
         });
       });
 
diff --git a/spec/frontend/vue_shared/components/notes/__snapshots__/placeholder_note_spec.js.snap b/spec/frontend/vue_shared/components/notes/__snapshots__/placeholder_note_spec.js.snap
index f3ce03796f9..5e956d66b6a 100644
--- a/spec/frontend/vue_shared/components/notes/__snapshots__/placeholder_note_spec.js.snap
+++ b/spec/frontend/vue_shared/components/notes/__snapshots__/placeholder_note_spec.js.snap
@@ -55,6 +55,8 @@ exports[`Issue placeholder note component matches snapshot 1`] = `
         <p>
           Foo
         </p>
+        
+
       </div>
     </div>
   </div>
diff --git a/spec/frontend/vue_shared/components/paginated_list_spec.js b/spec/frontend/vue_shared/components/paginated_list_spec.js
index c0ee49f194f..9f819cc4e94 100644
--- a/spec/frontend/vue_shared/components/paginated_list_spec.js
+++ b/spec/frontend/vue_shared/components/paginated_list_spec.js
@@ -7,9 +7,11 @@ describe('Pagination links component', () => {
   let glPaginatedList;
 
   const template = `
-    <div class="slot" slot-scope="{ listItem }">
-      <span class="item">Item Name: {{listItem.id}}</span>
-    </div>
+    <template #default="{ listItem }">
+      <div class="slot">
+        <span class="item">Item Name: {{ listItem.id }}</span>
+      </div>
+    </template>
   `;
 
   const props = {
diff --git a/spec/frontend/vue_shared/components/project_avatar/default_spec.js b/spec/frontend/vue_shared/components/project_avatar/default_spec.js
index 0daadeebc20..84dad2374cb 100644
--- a/spec/frontend/vue_shared/components/project_avatar/default_spec.js
+++ b/spec/frontend/vue_shared/components/project_avatar/default_spec.js
@@ -3,7 +3,7 @@ import mountComponent from 'helpers/vue_mount_component_helper';
 import { projectData } from 'jest/ide/mock_data';
 import { TEST_HOST } from 'spec/test_constants';
 import { getFirstCharacterCapitalized } from '~/lib/utils/text_utility';
-import ProjectAvatarDefault from '~/vue_shared/components/project_avatar/default.vue';
+import ProjectAvatarDefault from '~/vue_shared/components/deprecated_project_avatar/default.vue';
 
 describe('ProjectAvatarDefault component', () => {
   const Component = Vue.extend(ProjectAvatarDefault);
diff --git a/spec/frontend/vue_shared/components/project_avatar_spec.js b/spec/frontend/vue_shared/components/project_avatar_spec.js
new file mode 100644
index 00000000000..d55f3127a74
--- /dev/null
+++ b/spec/frontend/vue_shared/components/project_avatar_spec.js
@@ -0,0 +1,67 @@
+import { GlAvatar } from '@gitlab/ui';
+import { shallowMount } from '@vue/test-utils';
+import ProjectAvatar from '~/vue_shared/components/project_avatar.vue';
+
+const defaultProps = {
+  projectName: 'GitLab',
+};
+
+describe('ProjectAvatar', () => {
+  let wrapper;
+
+  const findGlAvatar = () => wrapper.findComponent(GlAvatar);
+
+  const createComponent = ({ props, attrs } = {}) => {
+    wrapper = shallowMount(ProjectAvatar, { propsData: { ...defaultProps, ...props }, attrs });
+  };
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  it('renders GlAvatar with correct props', () => {
+    createComponent();
+
+    const avatar = findGlAvatar();
+    expect(avatar.exists()).toBe(true);
+    expect(avatar.props()).toMatchObject({
+      alt: defaultProps.projectName,
+      entityName: defaultProps.projectName,
+      size: 32,
+      src: '',
+    });
+  });
+
+  describe('with `size` prop', () => {
+    it('renders GlAvatar with specified `size` prop', () => {
+      const mockSize = 48;
+      createComponent({ props: { size: mockSize } });
+
+      const avatar = findGlAvatar();
+      expect(avatar.props('size')).toBe(mockSize);
+    });
+  });
+
+  describe('with `projectAvatarUrl` prop', () => {
+    it('renders GlAvatar with specified `src` prop', () => {
+      const mockProjectAvatarUrl = 'https://gitlab.com';
+      createComponent({ props: { projectAvatarUrl: mockProjectAvatarUrl } });
+
+      const avatar = findGlAvatar();
+      expect(avatar.props('src')).toBe(mockProjectAvatarUrl);
+    });
+  });
+
+  describe.each`
+    alt
+    ${''}
+    ${'custom-alt'}
+  `('when `alt` prop is "$alt"', ({ alt }) => {
+    it('renders GlAvatar with specified `alt` attribute', () => {
+      createComponent({ props: { alt } });
+
+      const avatar = findGlAvatar();
+      expect(avatar.props('alt')).toBe(alt);
+    });
+  });
+});
diff --git a/spec/frontend/vue_shared/components/project_selector/project_list_item_spec.js b/spec/frontend/vue_shared/components/project_selector/project_list_item_spec.js
index 649eb2643f1..ab028ea52b7 100644
--- a/spec/frontend/vue_shared/components/project_selector/project_list_item_spec.js
+++ b/spec/frontend/vue_shared/components/project_selector/project_list_item_spec.js
@@ -1,5 +1,6 @@
 import { shallowMount, createLocalVue } from '@vue/test-utils';
 import { trimText } from 'helpers/text_helper';
+import ProjectAvatar from '~/vue_shared/components/deprecated_project_avatar/default.vue';
 import ProjectListItem from '~/vue_shared/components/project_selector/project_list_item.vue';
 
 const localVue = createLocalVue();
@@ -53,7 +54,7 @@ describe('ProjectListItem component', () => {
   it(`renders the project avatar`, () => {
     wrapper = shallowMount(Component, options);
 
-    expect(wrapper.find('.js-project-avatar').exists()).toBe(true);
+    expect(wrapper.findComponent(ProjectAvatar).exists()).toBe(true);
   });
 
   it(`renders a simple namespace name with a trailing slash`, () => {
diff --git a/spec/frontend/vue_shared/components/resizable_chart/__snapshots__/resizable_chart_container_spec.js.snap b/spec/frontend/vue_shared/components/resizable_chart/__snapshots__/resizable_chart_container_spec.js.snap
index add0c36a120..cdfe311acd9 100644
--- a/spec/frontend/vue_shared/components/resizable_chart/__snapshots__/resizable_chart_container_spec.js.snap
+++ b/spec/frontend/vue_shared/components/resizable_chart/__snapshots__/resizable_chart_container_spec.js.snap
@@ -2,20 +2,22 @@
 
 exports[`Resizable Chart Container renders the component 1`] = `
 <div>
-  <div
-    class="slot"
-  >
-    <span
-      class="width"
+  <template>
+    <div
+      class="slot"
     >
-      0
-    </span>
-     
-    <span
-      class="height"
-    >
-      0
-    </span>
-  </div>
+      <span
+        class="width"
+      >
+        0
+      </span>
+       
+      <span
+        class="height"
+      >
+        0
+      </span>
+    </div>
+  </template>
 </div>
 `;
diff --git a/spec/frontend/vue_shared/components/resizable_chart/resizable_chart_container_spec.js b/spec/frontend/vue_shared/components/resizable_chart/resizable_chart_container_spec.js
index 1fce3c5d0b0..40f0c0f29f2 100644
--- a/spec/frontend/vue_shared/components/resizable_chart/resizable_chart_container_spec.js
+++ b/spec/frontend/vue_shared/components/resizable_chart/resizable_chart_container_spec.js
@@ -16,10 +16,12 @@ describe('Resizable Chart Container', () => {
     wrapper = mount(ResizableChartContainer, {
       scopedSlots: {
         default: `
-        <div class="slot" slot-scope="{ width, height }">
-          <span class="width">{{width}}</span>
-          <span class="height">{{height}}</span>
-        </div>
+          <template #default="{ width, height }">
+            <div class="slot">
+              <span class="width">{{width}}</span>
+              <span class="height">{{height}}</span>
+            </div>
+          </template>
         `,
       },
     });
diff --git a/spec/frontend/vue_shared/components/security_reports/artifact_downloads/merge_request_artifact_download_spec.js b/spec/frontend/vue_shared/components/security_reports/artifact_downloads/merge_request_artifact_download_spec.js
index d58c87d66cb..395c74dcba6 100644
--- a/spec/frontend/vue_shared/components/security_reports/artifact_downloads/merge_request_artifact_download_spec.js
+++ b/spec/frontend/vue_shared/components/security_reports/artifact_downloads/merge_request_artifact_download_spec.js
@@ -3,7 +3,7 @@ import Vue from 'vue';
 import VueApollo from 'vue-apollo';
 import createMockApollo from 'helpers/mock_apollo_helper';
 import {
-  expectedDownloadDropdownProps,
+  expectedDownloadDropdownPropsWithTitle,
   securityReportMergeRequestDownloadPathsQueryResponse,
 } from 'jest/vue_shared/security_reports/mock_data';
 import createFlash from '~/flash';
@@ -80,7 +80,7 @@ describe('Merge request artifact Download', () => {
     });
 
     it('renders the download dropdown', () => {
-      expect(findDownloadDropdown().props()).toEqual(expectedDownloadDropdownProps);
+      expect(findDownloadDropdown().props()).toEqual(expectedDownloadDropdownPropsWithTitle);
     });
   });
 
diff --git a/spec/frontend/vue_shared/components/sidebar/copyable_field_spec.js b/spec/frontend/vue_shared/components/sidebar/copyable_field_spec.js
index b99b1a66b79..3980033862e 100644
--- a/spec/frontend/vue_shared/components/sidebar/copyable_field_spec.js
+++ b/spec/frontend/vue_shared/components/sidebar/copyable_field_spec.js
@@ -1,4 +1,4 @@
-import { GlLoadingIcon } from '@gitlab/ui';
+import { GlLoadingIcon, GlSprintf } from '@gitlab/ui';
 import { shallowMount } from '@vue/test-utils';
 import ClipboardButton from '~/vue_shared/components/clipboard_button.vue';
 import CopyableField from '~/vue_shared/components/sidebar/copyable_field.vue';
@@ -14,6 +14,9 @@ describe('SidebarCopyableField', () => {
   const createComponent = (propsData = defaultProps) => {
     wrapper = shallowMount(CopyableField, {
       propsData,
+      stubs: {
+        GlSprintf,
+      },
     });
   };
 
diff --git a/spec/frontend/vue_shared/components/sidebar/labels_select_vue/dropdown_contents_labels_view_spec.js b/spec/frontend/vue_shared/components/sidebar/labels_select_vue/dropdown_contents_labels_view_spec.js
index 60903933505..06ea88c09a0 100644
--- a/spec/frontend/vue_shared/components/sidebar/labels_select_vue/dropdown_contents_labels_view_spec.js
+++ b/spec/frontend/vue_shared/components/sidebar/labels_select_vue/dropdown_contents_labels_view_spec.js
@@ -54,7 +54,6 @@ describe('DropdownContentsLabelsView', () => {
 
   afterEach(() => {
     wrapper.destroy();
-    wrapper = null;
   });
 
   const findDropdownContent = () => wrapper.find('[data-testid="dropdown-content"]');
@@ -381,6 +380,15 @@ describe('DropdownContentsLabelsView', () => {
       expect(findDropdownFooter().exists()).toBe(false);
     });
 
+    it('does not render footer list items when `allowLabelCreate` is false and `labelsManagePath` is null', () => {
+      createComponent({
+        ...mockConfig,
+        allowLabelCreate: false,
+        labelsManagePath: null,
+      });
+      expect(findDropdownFooter().exists()).toBe(false);
+    });
+
     it('renders footer list items when `state.variant` is "embedded"', () => {
       expect(findDropdownFooter().exists()).toBe(true);
     });
diff --git a/spec/frontend/vue_shared/components/sidebar/labels_select_vue/store/actions_spec.js b/spec/frontend/vue_shared/components/sidebar/labels_select_vue/store/actions_spec.js
index 3f11095cb04..46ade5d5857 100644
--- a/spec/frontend/vue_shared/components/sidebar/labels_select_vue/store/actions_spec.js
+++ b/spec/frontend/vue_shared/components/sidebar/labels_select_vue/store/actions_spec.js
@@ -1,11 +1,14 @@
 import MockAdapter from 'axios-mock-adapter';
 
 import testAction from 'helpers/vuex_action_helper';
+import createFlash from '~/flash';
 import axios from '~/lib/utils/axios_utils';
 import * as actions from '~/vue_shared/components/sidebar/labels_select_vue/store/actions';
 import * as types from '~/vue_shared/components/sidebar/labels_select_vue/store/mutation_types';
 import defaultState from '~/vue_shared/components/sidebar/labels_select_vue/store/state';
 
+jest.mock('~/flash');
+
 describe('LabelsSelect Actions', () => {
   let state;
   const mockInitialState = {
@@ -91,10 +94,6 @@ describe('LabelsSelect Actions', () => {
   });
 
   describe('receiveLabelsFailure', () => {
-    beforeEach(() => {
-      setFixtures('<div class="flash-container"></div>');
-    });
-
     it('sets value `state.labelsFetchInProgress` to `false`', (done) => {
       testAction(
         actions.receiveLabelsFailure,
@@ -109,9 +108,7 @@ describe('LabelsSelect Actions', () => {
     it('shows flash error', () => {
       actions.receiveLabelsFailure({ commit: () => {} });
 
-      expect(document.querySelector('.flash-container .flash-text').innerText.trim()).toBe(
-        'Error fetching labels.',
-      );
+      expect(createFlash).toHaveBeenCalledWith({ message: 'Error fetching labels.' });
     });
   });
 
@@ -186,10 +183,6 @@ describe('LabelsSelect Actions', () => {
   });
 
   describe('receiveCreateLabelFailure', () => {
-    beforeEach(() => {
-      setFixtures('<div class="flash-container"></div>');
-    });
-
     it('sets value `state.labelCreateInProgress` to `false`', (done) => {
       testAction(
         actions.receiveCreateLabelFailure,
@@ -204,9 +197,7 @@ describe('LabelsSelect Actions', () => {
     it('shows flash error', () => {
       actions.receiveCreateLabelFailure({ commit: () => {} });
 
-      expect(document.querySelector('.flash-container .flash-text').innerText.trim()).toBe(
-        'Error creating label.',
-      );
+      expect(createFlash).toHaveBeenCalledWith({ message: 'Error creating label.' });
     });
   });
 
diff --git a/spec/frontend/vue_shared/components/sidebar/labels_select_vue/store/mutations_spec.js b/spec/frontend/vue_shared/components/sidebar/labels_select_vue/store/mutations_spec.js
index ab266ac8aed..1d2a9c34599 100644
--- a/spec/frontend/vue_shared/components/sidebar/labels_select_vue/store/mutations_spec.js
+++ b/spec/frontend/vue_shared/components/sidebar/labels_select_vue/store/mutations_spec.js
@@ -153,7 +153,16 @@ describe('LabelsSelect Mutations', () => {
   });
 
   describe(`${types.UPDATE_SELECTED_LABELS}`, () => {
-    const labels = [{ id: 1 }, { id: 2 }, { id: 3 }, { id: 4 }];
+    let labels;
+
+    beforeEach(() => {
+      labels = [
+        { id: 1, title: 'scoped::test', set: true },
+        { id: 2, set: false, title: 'scoped::one' },
+        { id: 3, title: '' },
+        { id: 4, title: '' },
+      ];
+    });
 
     it('updates `state.labels` to include `touched` and `set` props based on provided `labels` param', () => {
       const updatedLabelIds = [2];
@@ -169,5 +178,23 @@ describe('LabelsSelect Mutations', () => {
         }
       });
     });
+
+    describe('when label is scoped', () => {
+      it('unsets the currently selected scoped label and sets the current label', () => {
+        const state = {
+          labels,
+        };
+        mutations[types.UPDATE_SELECTED_LABELS](state, {
+          labels: [{ id: 2, title: 'scoped::one' }],
+        });
+
+        expect(state.labels).toEqual([
+          { id: 1, title: 'scoped::test', set: false },
+          { id: 2, set: true, title: 'scoped::one', touched: true },
+          { id: 3, title: '' },
+          { id: 4, title: '' },
+        ]);
+      });
+    });
   });
 });
diff --git a/spec/frontend/vue_shared/components/sidebar/labels_select_widget/dropdown_value_spec.js b/spec/frontend/vue_shared/components/sidebar/labels_select_widget/dropdown_value_spec.js
index 59f3268c000..b3ffee2d020 100644
--- a/spec/frontend/vue_shared/components/sidebar/labels_select_widget/dropdown_value_spec.js
+++ b/spec/frontend/vue_shared/components/sidebar/labels_select_widget/dropdown_value_spec.js
@@ -1,88 +1,97 @@
 import { GlLabel } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
-import Vuex from 'vuex';
+import { shallowMount } from '@vue/test-utils';
 
 import DropdownValue from '~/vue_shared/components/sidebar/labels_select_widget/dropdown_value.vue';
 
-import labelsSelectModule from '~/vue_shared/components/sidebar/labels_select_widget/store';
-
-import { mockConfig, mockRegularLabel, mockScopedLabel } from './mock_data';
-
-const localVue = createLocalVue();
-localVue.use(Vuex);
+import { mockRegularLabel, mockScopedLabel } from './mock_data';
 
 describe('DropdownValue', () => {
   let wrapper;
 
-  const createComponent = (initialState = {}, slots = {}) => {
-    const store = new Vuex.Store(labelsSelectModule());
-
-    store.dispatch('setInitialState', { ...mockConfig, ...initialState });
+  const findAllLabels = () => wrapper.findAllComponents(GlLabel);
+  const findRegularLabel = () => findAllLabels().at(0);
+  const findScopedLabel = () => findAllLabels().at(1);
+  const findWrapper = () => wrapper.find('[data-testid="value-wrapper"]');
+  const findEmptyPlaceholder = () => wrapper.find('[data-testid="empty-placeholder"]');
 
+  const createComponent = (props = {}, slots = {}) => {
     wrapper = shallowMount(DropdownValue, {
-      localVue,
-      store,
       slots,
+      propsData: {
+        selectedLabels: [mockRegularLabel, mockScopedLabel],
+        allowLabelRemove: true,
+        allowScopedLabels: true,
+        labelsFilterBasePath: '/gitlab-org/my-project/issues',
+        labelsFilterParam: 'label_name',
+        ...props,
+      },
     });
   };
 
   afterEach(() => {
     wrapper.destroy();
-    wrapper = null;
   });
 
-  describe('methods', () => {
-    describe('labelFilterUrl', () => {
-      it('returns a label filter URL based on provided label param', () => {
-        createComponent();
-
-        expect(wrapper.vm.labelFilterUrl(mockRegularLabel)).toBe(
-          '/gitlab-org/my-project/issues?label_name[]=Foo%20Label',
-        );
-      });
+  describe('when there are no labels', () => {
+    beforeEach(() => {
+      createComponent(
+        {
+          selectedLabels: [],
+        },
+        {
+          default: 'None',
+        },
+      );
     });
 
-    describe('scopedLabel', () => {
-      beforeEach(() => {
-        createComponent();
-      });
+    it('does not apply `has-labels` class to the wrapping container', () => {
+      expect(findWrapper().classes()).not.toContain('has-labels');
+    });
 
-      it('returns `true` when provided label param is a scoped label', () => {
-        expect(wrapper.vm.scopedLabel(mockScopedLabel)).toBe(true);
-      });
+    it('renders an empty placeholder', () => {
+      expect(findEmptyPlaceholder().exists()).toBe(true);
+      expect(findEmptyPlaceholder().text()).toBe('None');
+    });
 
-      it('returns `false` when provided label param is a regular label', () => {
-        expect(wrapper.vm.scopedLabel(mockRegularLabel)).toBe(false);
-      });
+    it('does not render any labels', () => {
+      expect(findAllLabels().length).toBe(0);
     });
   });
 
-  describe('template', () => {
-    it('renders class `has-labels` on component container element when `selectedLabels` is not empty', () => {
+  describe('when there are labels', () => {
+    beforeEach(() => {
       createComponent();
+    });
 
-      expect(wrapper.attributes('class')).toContain('has-labels');
+    it('applies `has-labels` class to the wrapping container', () => {
+      expect(findWrapper().classes()).toContain('has-labels');
     });
 
-    it('renders element containing `None` when `selectedLabels` is empty', () => {
-      createComponent(
-        {
-          selectedLabels: [],
-        },
-        {
-          default: 'None',
-        },
-      );
-      const noneEl = wrapper.find('span.text-secondary');
+    it('does not render an empty placeholder', () => {
+      expect(findEmptyPlaceholder().exists()).toBe(false);
+    });
 
-      expect(noneEl.exists()).toBe(true);
-      expect(noneEl.text()).toBe('None');
+    it('renders a list of two labels', () => {
+      expect(findAllLabels().length).toBe(2);
     });
 
-    it('renders labels when `selectedLabels` is not empty', () => {
-      createComponent();
+    it('passes correct props to the regular label', () => {
+      expect(findRegularLabel().props('target')).toBe(
+        '/gitlab-org/my-project/issues?label_name[]=Foo%20Label',
+      );
+      expect(findRegularLabel().props('scoped')).toBe(false);
+    });
+
+    it('passes correct props to the scoped label', () => {
+      expect(findScopedLabel().props('target')).toBe(
+        '/gitlab-org/my-project/issues?label_name[]=Foo%3A%3ABar',
+      );
+      expect(findScopedLabel().props('scoped')).toBe(true);
+    });
 
-      expect(wrapper.findAll(GlLabel).length).toBe(2);
+    it('emits `onLabelRemove` event with the correct ID', () => {
+      findRegularLabel().vm.$emit('close');
+      expect(wrapper.emitted('onLabelRemove')).toEqual([[mockRegularLabel.id]]);
     });
   });
 });
diff --git a/spec/frontend/vue_shared/components/sidebar/labels_select_widget/labels_select_root_spec.js b/spec/frontend/vue_shared/components/sidebar/labels_select_widget/labels_select_root_spec.js
index ee1346c362f..66971446f47 100644
--- a/spec/frontend/vue_shared/components/sidebar/labels_select_widget/labels_select_root_spec.js
+++ b/spec/frontend/vue_shared/components/sidebar/labels_select_widget/labels_select_root_spec.js
@@ -34,6 +34,10 @@ describe('LabelsSelectRoot', () => {
       stubs: {
         'dropdown-contents': DropdownContents,
       },
+      provide: {
+        iid: '1',
+        projectPath: 'test',
+      },
     });
   };
 
diff --git a/spec/frontend/vue_shared/components/sidebar/labels_select_widget/store/actions_spec.js b/spec/frontend/vue_shared/components/sidebar/labels_select_widget/store/actions_spec.js
index 7ef4b769b6b..27de7de2411 100644
--- a/spec/frontend/vue_shared/components/sidebar/labels_select_widget/store/actions_spec.js
+++ b/spec/frontend/vue_shared/components/sidebar/labels_select_widget/store/actions_spec.js
@@ -1,11 +1,14 @@
 import MockAdapter from 'axios-mock-adapter';
 
 import testAction from 'helpers/vuex_action_helper';
+import createFlash from '~/flash';
 import axios from '~/lib/utils/axios_utils';
 import * as actions from '~/vue_shared/components/sidebar/labels_select_widget/store/actions';
 import * as types from '~/vue_shared/components/sidebar/labels_select_widget/store/mutation_types';
 import defaultState from '~/vue_shared/components/sidebar/labels_select_widget/store/state';
 
+jest.mock('~/flash');
+
 describe('LabelsSelect Actions', () => {
   let state;
   const mockInitialState = {
@@ -91,10 +94,6 @@ describe('LabelsSelect Actions', () => {
   });
 
   describe('receiveLabelsFailure', () => {
-    beforeEach(() => {
-      setFixtures('<div class="flash-container"></div>');
-    });
-
     it('sets value `state.labelsFetchInProgress` to `false`', (done) => {
       testAction(
         actions.receiveLabelsFailure,
@@ -109,9 +108,7 @@ describe('LabelsSelect Actions', () => {
     it('shows flash error', () => {
       actions.receiveLabelsFailure({ commit: () => {} });
 
-      expect(document.querySelector('.flash-container .flash-text').innerText.trim()).toBe(
-        'Error fetching labels.',
-      );
+      expect(createFlash).toHaveBeenCalledWith({ message: 'Error fetching labels.' });
     });
   });
 
diff --git a/spec/frontend/vue_shared/components/sidebar/labels_select_widget/store/mutations_spec.js b/spec/frontend/vue_shared/components/sidebar/labels_select_widget/store/mutations_spec.js
index acb275b5d90..9e965cb33e8 100644
--- a/spec/frontend/vue_shared/components/sidebar/labels_select_widget/store/mutations_spec.js
+++ b/spec/frontend/vue_shared/components/sidebar/labels_select_widget/store/mutations_spec.js
@@ -120,7 +120,16 @@ describe('LabelsSelect Mutations', () => {
   });
 
   describe(`${types.UPDATE_SELECTED_LABELS}`, () => {
-    const labels = [{ id: 1 }, { id: 2 }, { id: 3 }, { id: 4 }];
+    let labels;
+
+    beforeEach(() => {
+      labels = [
+        { id: 1, title: 'scoped::test', set: true },
+        { id: 2, set: false, title: 'scoped::one' },
+        { id: 3, title: '' },
+        { id: 4, title: '' },
+      ];
+    });
 
     it('updates `state.labels` to include `touched` and `set` props based on provided `labels` param', () => {
       const updatedLabelIds = [2];
@@ -136,5 +145,23 @@ describe('LabelsSelect Mutations', () => {
         }
       });
     });
+
+    describe('when label is scoped', () => {
+      it('unsets the currently selected scoped label and sets the current label', () => {
+        const state = {
+          labels,
+        };
+        mutations[types.UPDATE_SELECTED_LABELS](state, {
+          labels: [{ id: 2, title: 'scoped::one' }],
+        });
+
+        expect(state.labels).toEqual([
+          { id: 1, title: 'scoped::test', set: false },
+          { id: 2, set: true, title: 'scoped::one', touched: true },
+          { id: 3, title: '' },
+          { id: 4, title: '' },
+        ]);
+      });
+    });
   });
 });
diff --git a/spec/frontend/vue_shared/components/todo_button_spec.js b/spec/frontend/vue_shared/components/sidebar/todo_button_spec.js
index 8043bb7785b..de3e1ccfb03 100644
--- a/spec/frontend/vue_shared/components/todo_button_spec.js
+++ b/spec/frontend/vue_shared/components/sidebar/todo_button_spec.js
@@ -1,9 +1,10 @@
 import { GlButton } from '@gitlab/ui';
 import { shallowMount, mount } from '@vue/test-utils';
-import TodoButton from '~/vue_shared/components/todo_button.vue';
+import TodoButton from '~/vue_shared/components/sidebar/todo_toggle/todo_button.vue';
 
 describe('Todo Button', () => {
   let wrapper;
+  let dispatchEventSpy;
 
   const createComponent = (props = {}, mountFn = shallowMount) => {
     wrapper = mountFn(TodoButton, {
@@ -13,8 +14,17 @@ describe('Todo Button', () => {
     });
   };
 
+  beforeEach(() => {
+    dispatchEventSpy = jest.spyOn(document, 'dispatchEvent');
+    jest.spyOn(document, 'querySelector').mockReturnValue({
+      innerText: 2,
+    });
+  });
+
   afterEach(() => {
     wrapper.destroy();
+    dispatchEventSpy = null;
+    jest.clearAllMocks();
   });
 
   it('renders GlButton', () => {
@@ -30,6 +40,16 @@ describe('Todo Button', () => {
     expect(wrapper.emitted().click).toBeTruthy();
   });
 
+  it('calls dispatchDocumentEvent to update global To-Do counter correctly', () => {
+    createComponent({}, mount);
+    wrapper.find(GlButton).trigger('click');
+    const dispatchedEvent = dispatchEventSpy.mock.calls[0][0];
+
+    expect(dispatchEventSpy).toHaveBeenCalledTimes(1);
+    expect(dispatchedEvent.detail).toEqual({ count: 1 });
+    expect(dispatchedEvent.type).toBe('todo:toggle');
+  });
+
   it.each`
     label             | isTodo
     ${'Mark as done'} | ${true}
diff --git a/spec/frontend/vue_shared/components/editor_lite_spec.js b/spec/frontend/vue_shared/components/source_editor_spec.js
index badd5aed0e3..dca4d60e23c 100644
--- a/spec/frontend/vue_shared/components/editor_lite_spec.js
+++ b/spec/frontend/vue_shared/components/source_editor_spec.js
@@ -1,12 +1,12 @@
 import { shallowMount } from '@vue/test-utils';
 import { nextTick } from 'vue';
 import { EDITOR_READY_EVENT } from '~/editor/constants';
-import Editor from '~/editor/editor_lite';
-import EditorLite from '~/vue_shared/components/editor_lite.vue';
+import Editor from '~/editor/source_editor';
+import SourceEditor from '~/vue_shared/components/source_editor.vue';
 
-jest.mock('~/editor/editor_lite');
+jest.mock('~/editor/source_editor');
 
-describe('Editor Lite component', () => {
+describe('Source Editor component', () => {
   let wrapper;
   let mockInstance;
 
@@ -30,7 +30,7 @@ describe('Editor Lite component', () => {
     };
   });
   function createComponent(props = {}) {
-    wrapper = shallowMount(EditorLite, {
+    wrapper = shallowMount(SourceEditor, {
       propsData: {
         value,
         fileName,
@@ -73,10 +73,10 @@ describe('Editor Lite component', () => {
       createComponent({ value: undefined });
 
       expect(spy).not.toHaveBeenCalled();
-      expect(wrapper.find('[id^="editor-lite-"]').exists()).toBe(true);
+      expect(wrapper.find('[id^="source-editor-"]').exists()).toBe(true);
     });
 
-    it('initialises Editor Lite instance', () => {
+    it('initialises Source Editor instance', () => {
       const el = wrapper.find({ ref: 'editor' }).element;
       expect(createInstanceMock).toHaveBeenCalledWith({
         el,
@@ -111,7 +111,7 @@ describe('Editor Lite component', () => {
       expect(wrapper.emitted().input).toEqual([[value]]);
     });
 
-    it('emits EDITOR_READY_EVENT event when the Editor Lite is ready', async () => {
+    it('emits EDITOR_READY_EVENT event when the Source Editor is ready', async () => {
       const el = wrapper.find({ ref: 'editor' }).element;
       expect(wrapper.emitted()[EDITOR_READY_EVENT]).toBeUndefined();
 
diff --git a/spec/frontend/vue_shared/components/user_popover/user_popover_spec.js b/spec/frontend/vue_shared/components/user_popover/user_popover_spec.js
index 87fe8619f28..538e67ef354 100644
--- a/spec/frontend/vue_shared/components/user_popover/user_popover_spec.js
+++ b/spec/frontend/vue_shared/components/user_popover/user_popover_spec.js
@@ -1,5 +1,5 @@
-import { GlSkeletonLoader, GlSprintf, GlIcon } from '@gitlab/ui';
-import { shallowMount } from '@vue/test-utils';
+import { GlSkeletonLoader, GlIcon } from '@gitlab/ui';
+import { mountExtended } from 'helpers/vue_test_utils_helper';
 import { AVAILABILITY_STATUS } from '~/set_status_modal/utils';
 import UserNameWithStatus from '~/sidebar/components/assignees/user_name_with_status.vue';
 import UserPopover from '~/vue_shared/components/user_popover/user_popover.vue';
@@ -13,6 +13,7 @@ const DEFAULT_PROPS = {
     bio: null,
     workInformation: null,
     status: null,
+    pronouns: 'they/them',
     loaded: true,
   },
 };
@@ -30,23 +31,18 @@ describe('User Popover Component', () => {
     wrapper.destroy();
   });
 
-  const findByTestId = (testid) => wrapper.find(`[data-testid="${testid}"]`);
   const findUserStatus = () => wrapper.find('.js-user-status');
   const findTarget = () => document.querySelector('.js-user-link');
   const findUserName = () => wrapper.find(UserNameWithStatus);
-  const findSecurityBotDocsLink = () => findByTestId('user-popover-bot-docs-link');
+  const findSecurityBotDocsLink = () => wrapper.findByTestId('user-popover-bot-docs-link');
 
   const createWrapper = (props = {}, options = {}) => {
-    wrapper = shallowMount(UserPopover, {
+    wrapper = mountExtended(UserPopover, {
       propsData: {
         ...DEFAULT_PROPS,
         target: findTarget(),
         ...props,
       },
-      stubs: {
-        GlSprintf,
-        UserNameWithStatus,
-      },
       ...options,
     });
   };
@@ -232,6 +228,12 @@ describe('User Popover Component', () => {
 
       expect(wrapper.text()).not.toContain('(Busy)');
     });
+
+    it('passes `pronouns` prop to `UserNameWithStatus` component', () => {
+      createWrapper();
+
+      expect(findUserName().props('pronouns')).toBe('they/them');
+    });
   });
 
   describe('bot user', () => {
diff --git a/spec/frontend/vue_shared/components/user_select_spec.js b/spec/frontend/vue_shared/components/user_select_spec.js
index 0fabc6525ea..b777ac0a0a4 100644
--- a/spec/frontend/vue_shared/components/user_select_spec.js
+++ b/spec/frontend/vue_shared/components/user_select_spec.js
@@ -275,48 +275,4 @@ describe('User select dropdown', () => {
       expect(findEmptySearchResults().exists()).toBe(true);
     });
   });
-
-  // TODO Remove this test after the following issue is resolved in the backend
-  // https://gitlab.com/gitlab-org/gitlab/-/issues/329750
-  describe('temporary error suppression', () => {
-    beforeEach(() => {
-      jest.spyOn(console, 'error').mockImplementation();
-    });
-
-    const nullError = { message: 'Cannot return null for non-nullable field GroupMember.user' };
-
-    it.each`
-      mockErrors
-      ${[nullError]}
-      ${[nullError, nullError]}
-    `('does not emit errors', async ({ mockErrors }) => {
-      createComponent({
-        searchQueryHandler: jest.fn().mockResolvedValue({
-          errors: mockErrors,
-        }),
-      });
-      await waitForSearch();
-
-      expect(wrapper.emitted()).toEqual({});
-      // eslint-disable-next-line no-console
-      expect(console.error).toHaveBeenCalled();
-    });
-
-    it.each`
-      mockErrors
-      ${[{ message: 'serious error' }]}
-      ${[nullError, { message: 'serious error' }]}
-    `('emits error when non-null related errors are included', async ({ mockErrors }) => {
-      createComponent({
-        searchQueryHandler: jest.fn().mockResolvedValue({
-          errors: mockErrors,
-        }),
-      });
-      await waitForSearch();
-
-      expect(wrapper.emitted('error')).toEqual([[]]);
-      // eslint-disable-next-line no-console
-      expect(console.error).not.toHaveBeenCalled();
-    });
-  });
 });
diff --git a/spec/frontend/vue_shared/components/web_ide_link_spec.js b/spec/frontend/vue_shared/components/web_ide_link_spec.js
index 5a6c91bda9f..0fd4d0dab87 100644
--- a/spec/frontend/vue_shared/components/web_ide_link_spec.js
+++ b/spec/frontend/vue_shared/components/web_ide_link_spec.js
@@ -15,8 +15,8 @@ const ACTION_EDIT = {
   tooltip: '',
   attrs: {
     'data-qa-selector': 'edit_button',
-    'data-track-event': 'click_edit',
-    'data-track-label': 'Edit',
+    'data-track-action': 'click_consolidated_edit',
+    'data-track-label': 'edit',
   },
 };
 const ACTION_EDIT_CONFIRM_FORK = {
@@ -32,8 +32,8 @@ const ACTION_WEB_IDE = {
   text: 'Web IDE',
   attrs: {
     'data-qa-selector': 'web_ide_button',
-    'data-track-event': 'click_edit_ide',
-    'data-track-label': 'Web IDE',
+    'data-track-action': 'click_consolidated_edit_ide',
+    'data-track-label': 'web_ide',
   },
 };
 const ACTION_WEB_IDE_CONFIRM_FORK = {