Refactor DropdownContentsEditView component to use GraphQL + Apollo

app/assets/javascripts/sidebar/components/labels/sidebar_labels.vue

@@ -55,12 +55,13 @@ export default {
     },
     getUpdateVariables(dropdownLabels) {
       const currentLabelIds = this.selectedLabels.map((label) => label.id);
-      const userAddedLabelIds = dropdownLabels
-        .filter((label) => label.set)
-        .map((label) => label.id);
-      const userRemovedLabelIds = dropdownLabels
-        .filter((label) => !label.set)
-        .map((label) => label.id);
+      const dropdownLabelIds = dropdownLabels.map((label) => label.id);
+      const userAddedLabelIds = this.glFeatures.labelsWidget
+        ? difference(dropdownLabelIds, currentLabelIds)
+        : dropdownLabels.filter((label) => label.set).map((label) => label.id);
+      const userRemovedLabelIds = this.glFeatures.labelsWidget
+        ? difference(currentLabelIds, dropdownLabelIds)
+        : dropdownLabels.filter((label) => !label.set).map((label) => label.id);
 
       const labelIds = difference(union(currentLabelIds, userAddedLabelIds), userRemovedLabelIds);
 
@@ -155,7 +156,7 @@ export default {
     :labels-manage-path="labelsManagePath"
     :labels-select-in-progress="isLabelsSelectInProgress"
     :selected-labels="selectedLabels"
-    :variant="$options.sidebar"
+    :variant="$options.variant"
     data-qa-selector="labels_block"
     @onDropdownClose="handleDropdownClose"
     @onLabelRemove="handleLabelRemove"

app/assets/javascripts/sidebar/mount_sidebar.js

@@ -24,6 +24,7 @@ import SidebarDropdownWidget from '~/sidebar/components/sidebar_dropdown_widget.
 import SidebarTodoWidget from '~/sidebar/components/todo_toggle/sidebar_todo_widget.vue';
 import { apolloProvider } from '~/sidebar/graphql';
 import trackShowInviteMemberLink from '~/sidebar/track_invite_members';
+import { DropdownVariant } from '~/vue_shared/components/sidebar/labels_select_vue/constants';
 import Translate from '../vue_shared/translate';
 import SidebarAssignees from './components/assignees/sidebar_assignees.vue';
 import CopyEmailToClipboard from './components/copy_email_to_clipboard.vue';
@@ -256,6 +257,7 @@ export function mountSidebarLabels() {
       allowLabelEdit: parseBoolean(el.dataset.canEdit),
       allowScopedLabels: parseBoolean(el.dataset.allowScopedLabels),
       initiallySelectedLabels: JSON.parse(el.dataset.selectedLabels),
+      variant: DropdownVariant.Sidebar,
     },
     render: (createElement) => createElement(SidebarLabels),
   });

app/assets/javascripts/vue_shared/components/sidebar/labels_select_widget/dropdown_contents.vue

@@ -21,9 +21,29 @@ export default {
       type: String,
       required: true,
     },
+    selectedLabels: {
+      type: Array,
+      required: true,
+    },
+    allowMultiselect: {
+      type: Boolean,
+      required: true,
+    },
+    labelsListTitle: {
+      type: String,
+      required: true,
+    },
+    footerCreateLabelTitle: {
+      type: String,
+      required: true,
+    },
+    footerManageLabelTitle: {
+      type: String,
+      required: true,
+    },
   },
   computed: {
-    ...mapState(['showDropdownContentsCreateView', 'labelsListTitle']),
+    ...mapState(['showDropdownContentsCreateView']),
     ...mapGetters(['isDropdownVariantSidebar', 'isDropdownVariantEmbedded']),
     dropdownContentsView() {
       if (this.showDropdownContentsCreateView) {
@@ -75,6 +95,16 @@ export default {
         @click="toggleDropdownContents"
       />
     </div>
-    <component :is="dropdownContentsView" @hideCreateView="toggleDropdownContentsCreateView" />
+    <component
+      :is="dropdownContentsView"
+      :selected-labels="selectedLabels"
+      :allow-multiselect="allowMultiselect"
+      :labels-list-title="labelsListTitle"
+      :footer-create-label-title="footerCreateLabelTitle"
+      :footer-manage-label-title="footerManageLabelTitle"
+      @hideCreateView="toggleDropdownContentsCreateView"
+      @closeDropdown="$emit('closeDropdown', $event)"
+      @toggleDropdownContentsCreateView="toggleDropdownContentsCreateView"
+    />
   </div>
 </template>

app/assets/javascripts/vue_shared/components/sidebar/labels_select_widget/dropdown_contents_labels_view.vue

 <script>
-import { GlIntersectionObserver, GlLoadingIcon, GlSearchBoxByType, GlLink } from '@gitlab/ui';
+import { GlLoadingIcon, GlSearchBoxByType, GlLink } from '@gitlab/ui';
 import fuzzaldrinPlus from 'fuzzaldrin-plus';
-import { mapState, mapGetters, mapActions } from 'vuex';
-
+import { debounce } from 'lodash';
+import createFlash from '~/flash';
+import { getIdFromGraphQLId } from '~/graphql_shared/utils';
+import { DEFAULT_DEBOUNCE_AND_THROTTLE_MS } from '~/lib/utils/constants';
 import { UP_KEY_CODE, DOWN_KEY_CODE, ENTER_KEY_CODE, ESC_KEY_CODE } from '~/lib/utils/keycodes';
-
+import { __ } from '~/locale';
+import { DropdownVariant } from './constants';
+import projectLabelsQuery from './graphql/project_labels.query.graphql';
 import LabelItem from './label_item.vue';
 
 export default {
   components: {
-    GlIntersectionObserver,
     GlLoadingIcon,
     GlSearchBoxByType,
     GlLink,
     LabelItem,
   },
+  inject: ['projectPath', 'allowLabelCreate', 'labelsManagePath', 'variant'],
+  props: {
+    selectedLabels: {
+      type: Array,
+      required: true,
+    },
+    allowMultiselect: {
+      type: Boolean,
+      required: true,
+    },
+    labelsListTitle: {
+      type: String,
+      required: true,
+    },
+    footerCreateLabelTitle: {
+      type: String,
+      required: true,
+    },
+    footerManageLabelTitle: {
+      type: String,
+      required: true,
+    },
+  },
   data() {
     return {
       searchKey: '',
+      labels: [],
       currentHighlightItem: -1,
+      localSelectedLabels: [...this.selectedLabels],
+    };
+  },
+  apollo: {
+    labels: {
+      query: projectLabelsQuery,
+      variables() {
+        return {
+          fullPath: this.projectPath,
+          searchTerm: this.searchKey,
         };
       },
+      skip() {
+        return this.searchKey.length === 1;
+      },
+      update: (data) => data.workspace?.labels?.nodes || [],
+      async result() {
+        if (this.$refs.searchInput) {
+          await this.$nextTick();
+          this.$refs.searchInput.focusInput();
+        }
+      },
+      error() {
+        createFlash({ message: __('Error fetching labels.') });
+      },
+    },
+  },
   computed: {
-    ...mapState([
-      'allowLabelCreate',
-      'allowMultiselect',
-      'labelsManagePath',
-      'labels',
-      'labelsFetchInProgress',
-      'labelsListTitle',
-      'footerCreateLabelTitle',
-      'footerManageLabelTitle',
-    ]),
-    ...mapGetters(['selectedLabelsList', 'isDropdownVariantSidebar', 'isDropdownVariantEmbedded']),
+    isDropdownVariantSidebar() {
+      return this.variant === DropdownVariant.Sidebar;
+    },
+    isDropdownVariantEmbedded() {
+      return this.variant === DropdownVariant.Embedded;
+    },
+    labelsFetchInProgress() {
+      return this.$apollo.queries.labels.loading;
+    },
+    localSelectedLabelsIds() {
+      return this.localSelectedLabels.map((label) => label.id);
+    },
     visibleLabels() {
       if (this.searchKey) {
         return fuzzaldrinPlus.filter(this.labels, this.searchKey, {
@@ -55,17 +108,16 @@ export default {
       }
     },
   },
+  created() {
+    this.debouncedSearchKeyUpdate = debounce(this.setSearchKey, DEFAULT_DEBOUNCE_AND_THROTTLE_MS);
+  },
+  beforeDestroy() {
+    this.$emit('closeDropdown', this.localSelectedLabels);
+    this.debouncedSearchKeyUpdate.cancel();
+  },
   methods: {
-    ...mapActions([
-      'toggleDropdownContents',
-      'toggleDropdownContentsCreateView',
-      'fetchLabels',
-      'receiveLabelsSuccess',
-      'updateSelectedLabels',
-      'toggleDropdownContents',
-    ]),
     isLabelSelected(label) {
-      return this.selectedLabelsList.includes(label.id);
+      return this.localSelectedLabelsIds.includes(getIdFromGraphQLId(label.id));
     },
     /**
      * This method scrolls item from dropdown into
@@ -86,23 +138,17 @@ export default {
         }
       }
     },
-    handleComponentAppear() {
-      // We can avoid putting `catch` block here
-      // as failure is handled within actions.js already.
-      return this.fetchLabels().then(() => {
-        this.$refs.searchInput.focusInput();
+    updateSelectedLabels(label) {
+      if (this.isLabelSelected(label)) {
+        this.localSelectedLabels = this.localSelectedLabels.filter(
+          ({ id }) => id !== getIdFromGraphQLId(label.id),
+        );
+      } else {
+        this.localSelectedLabels.push({
+          ...label,
+          id: getIdFromGraphQLId(label.id),
         });
-    },
-    /**
-     * We want to remove loaded labels to ensure component
-     * fetches fresh set of labels every time when shown.
-     */
-    handleComponentDisappear() {
-      this.receiveLabelsSuccess([]);
-    },
-    handleCreateLabelClick() {
-      this.receiveLabelsSuccess([]);
-      this.toggleDropdownContentsCreateView();
+      }
     },
     /**
      * This method enables keyboard navigation support for
@@ -117,10 +163,10 @@ export default {
       ) {
         this.currentHighlightItem += 1;
       } else if (e.keyCode === ENTER_KEY_CODE && this.currentHighlightItem > -1) {
-        this.updateSelectedLabels([this.visibleLabels[this.currentHighlightItem]]);
+        this.updateSelectedLabels(this.visibleLabels[this.currentHighlightItem]);
         this.searchKey = '';
       } else if (e.keyCode === ESC_KEY_CODE) {
-        this.toggleDropdownContents();
+        this.$emit('closeDropdown', this.localSelectedLabels);
       }
 
       if (e.keyCode !== ESC_KEY_CODE) {
@@ -132,40 +178,54 @@ export default {
       }
     },
     handleLabelClick(label) {
-      this.updateSelectedLabels([label]);
-      if (!this.allowMultiselect) this.toggleDropdownContents();
+      this.updateSelectedLabels(label);
+      if (!this.allowMultiselect) {
+        this.$emit('closeDropdown', this.localSelectedLabels);
+      }
+    },
+    setSearchKey(value) {
+      this.searchKey = value;
     },
   },
 };
 </script>
 
 <template>
-  <gl-intersection-observer @appear="handleComponentAppear" @disappear="handleComponentDisappear">
-    <div class="labels-select-contents-list js-labels-list" @keydown="handleKeyDown">
+  <div
+    class="labels-select-contents-list js-labels-list"
+    data-testid="dropdown-wrapper"
+    @keydown="handleKeyDown"
+  >
     <div class="dropdown-input" @click.stop="() => {}">
       <gl-search-box-by-type
         ref="searchInput"
-          v-model="searchKey"
+        :value="searchKey"
         :disabled="labelsFetchInProgress"
         data-qa-selector="dropdown_input_field"
+        data-testid="dropdown-input-field"
+        @input="debouncedSearchKeyUpdate"
       />
     </div>
     <div ref="labelsListContainer" class="dropdown-content" data-testid="dropdown-content">
       <gl-loading-icon
         v-if="labelsFetchInProgress"
-          class="labels-fetch-loading gl-align-items-center w-100 h-100"
+        class="labels-fetch-loading gl-align-items-center gl-w-full gl-h-full"
         size="md"
       />
-        <ul v-else class="list-unstyled gl-mb-0 gl-word-break-word">
+      <ul v-else class="list-unstyled gl-mb-0 gl-word-break-word" data-testid="labels-list">
         <label-item
           v-for="(label, index) in visibleLabels"
           :key="label.id"
           :label="label"
-            :is-label-set="label.set"
+          :is-label-set="isLabelSelected(label)"
           :highlight="index === currentHighlightItem"
           @clickLabel="handleLabelClick(label)"
         />
-          <li v-show="showNoMatchingResultsMessage" class="gl-p-3 gl-text-center">
+        <li
+          v-show="showNoMatchingResultsMessage"
+          class="gl-p-3 gl-text-center"
+          data-testid="no-results"
+        >
           {{ __('No matching results') }}
         </li>
       </ul>
@@ -178,8 +238,9 @@ export default {
       <ul class="list-unstyled">
         <li v-if="allowLabelCreate">
           <gl-link
-              class="gl-display-flex w-100 flex-row text-break-word label-item"
-              @click="handleCreateLabelClick"
+            class="gl-display-flex gl-flex-direction-row gl-w-full gl-overflow-break-word label-item"
+            data-testid="create-label-button"
+            @click="$emit('toggleDropdownContentsCreateView')"
           >
             {{ footerCreateLabelTitle }}
           </gl-link>
@@ -187,7 +248,7 @@ export default {
         <li>
           <gl-link
             :href="labelsManagePath"
-              class="gl-display-flex flex-row text-break-word label-item"
+            class="gl-display-flex gl-flex-direction-row gl-w-full gl-overflow-break-word label-item"
           >
             {{ footerManageLabelTitle }}
           </gl-link>
@@ -195,5 +256,4 @@ export default {
       </ul>
     </div>
   </div>
-  </gl-intersection-observer>
 </template>

app/assets/javascripts/vue_shared/components/sidebar/labels_select_widget/graphql/project_labels.query.graphql

+query projectLabels($fullPath: ID!, $searchTerm: String) {
+  workspace: project(fullPath: $fullPath) {
+    labels(searchTerm: $searchTerm, includeAncestorGroups: true) {
+      nodes {
+        id
+        title
+        color
+        description
+      }
+    }
+  }
+}

app/assets/javascripts/vue_shared/components/sidebar/labels_select_widget/labels_select_root.vue

@@ -196,23 +196,6 @@ export default {
   },
   methods: {
     ...mapActions(['setInitialState', 'toggleDropdownContents']),
-    /**
-     * This method differentiates between
-     * dispatched actions and calls necessary method.
-     */
-    handleVuexActionDispatch(action, state) {
-      if (
-        action.type === 'toggleDropdownContents' &&
-        !state.showDropdownButton &&
-        !state.showDropdownContents
-      ) {
-        let filterFn = (label) => label.touched;
-        if (this.isDropdownVariantEmbedded) {
-          filterFn = (label) => label.set;
-        }
-        this.handleDropdownClose(state.labels.filter(filterFn));
-      }
-    },
     /**
      * This method stores a mousedown event's target.
      * Required by the click listener because the click
@@ -276,6 +259,9 @@ export default {
     handleDropdownClose(labels) {
       // Only emit label updates if there are any labels to update
       // on UI.
+      if (this.showDropdownContents) {
+        this.toggleDropdownContents();
+      }
       if (labels.length) this.$emit('updateSelectedLabels', labels);
       this.$emit('onDropdownClose');
     },
@@ -332,8 +318,14 @@ export default {
       <dropdown-contents
         v-if="dropdownButtonVisible && showDropdownContents"
         ref="dropdownContents"
+        :allow-multiselect="allowMultiselect"
+        :labels-list-title="labelsListTitle"
+        :footer-create-label-title="footerCreateLabelTitle"
+        :footer-manage-label-title="footerManageLabelTitle"
         :render-on-top="!contentIsOnViewport"
         :labels-create-title="labelsCreateTitle"
+        :selected-labels="selectedLabels"
+        @closeDropdown="handleDropdownClose"
       />
     </template>
     <template v-if="isDropdownVariantStandalone || isDropdownVariantEmbedded">
@@ -341,7 +333,13 @@ export default {
       <dropdown-contents
         v-if="dropdownButtonVisible && showDropdownContents"
         ref="dropdownContents"
+        :allow-multiselect="allowMultiselect"
+        :labels-list-title="labelsListTitle"
+        :footer-create-label-title="footerCreateLabelTitle"
+        :footer-manage-label-title="footerManageLabelTitle"
         :render-on-top="!contentIsOnViewport"
+        :selected-labels="selectedLabels"
+        @closeDropdown="handleDropdownClose"
       />
     </template>
   </div>

app/assets/javascripts/vue_shared/components/sidebar/labels_select_widget/store/actions.js

-import createFlash from '~/flash';
-import axios from '~/lib/utils/axios_utils';
-import { __ } from '~/locale';
 import * as types from './mutation_types';
 
 export const setInitialState = ({ commit }, props) => commit(types.SET_INITIAL_STATE, props);
@@ -11,24 +8,5 @@ export const toggleDropdownContents = ({ commit }) => commit(types.TOGGLE_DROPDO
 export const toggleDropdownContentsCreateView = ({ commit }) =>
   commit(types.TOGGLE_DROPDOWN_CONTENTS_CREATE_VIEW);
 
-export const requestLabels = ({ commit }) => commit(types.REQUEST_LABELS);
-export const receiveLabelsSuccess = ({ commit }, labels) =>
-  commit(types.RECEIVE_SET_LABELS_SUCCESS, labels);
-export const receiveLabelsFailure = ({ commit }) => {
-  commit(types.RECEIVE_SET_LABELS_FAILURE);
-  createFlash({
-    message: __('Error fetching labels.'),
-  });
-};
-export const fetchLabels = ({ state, dispatch }) => {
-  dispatch('requestLabels');
-  return axios
-    .get(state.labelsFetchPath)
-    .then(({ data }) => {
-      dispatch('receiveLabelsSuccess', data);
-    })
-    .catch(() => dispatch('receiveLabelsFailure'));
-};
-
 export const updateSelectedLabels = ({ commit }, labels) =>
   commit(types.UPDATE_SELECTED_LABELS, { labels });

app/assets/javascripts/vue_shared/components/sidebar/labels_select_widget/store/mutation_types.js

 export const SET_INITIAL_STATE = 'SET_INITIAL_STATE';
 
-export const REQUEST_LABELS = 'REQUEST_LABELS';
-export const RECEIVE_LABELS_SUCCESS = 'RECEIVE_LABELS_SUCCESS';
-export const RECEIVE_LABELS_FAILURE = 'RECEIVE_LABELS_FAILURE';
-
-export const REQUEST_SET_LABELS = 'REQUEST_SET_LABELS';
-export const RECEIVE_SET_LABELS_SUCCESS = 'RECEIVE_SET_LABELS_SUCCESS';
-export const RECEIVE_SET_LABELS_FAILURE = 'RECEIVE_SET_LABELS_FAILURE';
-
 export const TOGGLE_DROPDOWN_BUTTON = 'TOGGLE_DROPDOWN_VISIBILITY';
 export const TOGGLE_DROPDOWN_CONTENTS = 'TOGGLE_DROPDOWN_CONTENTS';
 

app/assets/javascripts/vue_shared/components/sidebar/labels_select_widget/store/mutations.js

@@ -26,27 +26,6 @@ export default {
   [types.TOGGLE_DROPDOWN_CONTENTS_CREATE_VIEW](state) {
     state.showDropdownContentsCreateView = !state.showDropdownContentsCreateView;
   },
-
-  [types.REQUEST_LABELS](state) {
-    state.labelsFetchInProgress = true;
-  },
-  [types.RECEIVE_SET_LABELS_SUCCESS](state, labels) {
-    // Iterate over every label and add a `set` prop
-    // to determine whether it is already a part of
-    // selectedLabels array.
-    const selectedLabelIds = state.selectedLabels.map((label) => label.id);
-    state.labelsFetchInProgress = false;
-    state.labels = labels.reduce((allLabels, label) => {
-      allLabels.push({
-        ...label,
-        set: selectedLabelIds.includes(label.id),
-      });
-      return allLabels;
-    }, []);
-  },
-  [types.RECEIVE_SET_LABELS_FAILURE](state) {
-    state.labelsFetchInProgress = false;
-  },
   [types.UPDATE_SELECTED_LABELS](state, { labels }) {
     // Find the label to update from all the labels
     // and change `set` prop value to represent their current state.

spec/frontend/vue_shared/components/sidebar/labels_select_widget/dropdown_contents_create_view_spec.js

 import { GlLoadingIcon, GlLink } from '@gitlab/ui';
 import { shallowMount, createLocalVue } from '@vue/test-utils';
-import Vue, { nextTick } from 'vue';
+import { nextTick } from 'vue';
 import VueApollo from 'vue-apollo';
 import createMockApollo from 'helpers/mock_apollo_helper';
 import waitForPromises from 'helpers/wait_for_promises';
@@ -14,7 +14,7 @@ jest.mock('~/flash');
 const colors = Object.keys(mockSuggestedColors);
 
 const localVue = createLocalVue();
-Vue.use(VueApollo);
+localVue.use(VueApollo);
 
 const userRecoverableError = {
   ...createLabelSuccessfulResponse,

spec/frontend/vue_shared/components/sidebar/labels_select_widget/dropdown_contents_spec.js

@@ -5,7 +5,7 @@ import { DropdownVariant } from '~/vue_shared/components/sidebar/labels_select_w
 import DropdownContents from '~/vue_shared/components/sidebar/labels_select_widget/dropdown_contents.vue';
 import labelsSelectModule from '~/vue_shared/components/sidebar/labels_select_widget/store';
 
-import { mockConfig } from './mock_data';
+import { mockConfig, mockLabels } from './mock_data';
 
 const localVue = createLocalVue();
 localVue.use(Vuex);
@@ -19,6 +19,11 @@ const createComponent = (initialState = mockConfig, defaultProps = {}) => {
     propsData: {
       ...defaultProps,
       labelsCreateTitle: 'test',
+      selectedLabels: mockLabels,
+      allowMultiselect: true,
+      labelsListTitle: 'Assign labels',
+      footerCreateLabelTitle: 'create',
+      footerManageLabelTitle: 'manage',
     },
     localVue,
     store,

spec/frontend/vue_shared/components/sidebar/labels_select_widget/labels_select_root_spec.js

@@ -50,58 +50,6 @@ describe('LabelsSelectRoot', () => {
   });
 
   describe('methods', () => {
-    describe('handleVuexActionDispatch', () => {
-      it('calls `handleDropdownClose` when params `action.type` is `toggleDropdownContents` and state has `showDropdownButton` & `showDropdownContents` props `false`', () => {
-        createComponent();
-        jest.spyOn(wrapper.vm, 'handleDropdownClose').mockImplementation();
-
-        wrapper.vm.handleVuexActionDispatch(
-          { type: 'toggleDropdownContents' },
-          {
-            showDropdownButton: false,
-            showDropdownContents: false,
-            labels: [{ id: 1 }, { id: 2, touched: true }],
-          },
-        );
-
-        expect(wrapper.vm.handleDropdownClose).toHaveBeenCalledWith(
-          expect.arrayContaining([
-            {
-              id: 2,
-              touched: true,
-            },
-          ]),
-        );
-      });
-
-      it('calls `handleDropdownClose` with state.labels filterd using `set` prop when dropdown variant is `embedded`', () => {
-        createComponent({
-          ...mockConfig,
-          variant: 'embedded',
-        });
-
-        jest.spyOn(wrapper.vm, 'handleDropdownClose').mockImplementation();
-
-        wrapper.vm.handleVuexActionDispatch(
-          { type: 'toggleDropdownContents' },
-          {
-            showDropdownButton: false,
-            showDropdownContents: false,
-            labels: [{ id: 1 }, { id: 2, set: true }],
-          },
-        );
-
-        expect(wrapper.vm.handleDropdownClose).toHaveBeenCalledWith(
-          expect.arrayContaining([
-            {
-              id: 2,
-              set: true,
-            },
-          ]),
-        );
-      });
-    });
-
     describe('handleDropdownClose', () => {
       beforeEach(() => {
         createComponent();

spec/frontend/vue_shared/components/sidebar/labels_select_widget/mock_data.js

@@ -48,6 +48,8 @@ export const mockConfig = {
   labelsManagePath: '/gitlab-org/my-project/-/labels',
   labelsFilterBasePath: '/gitlab-org/my-project/issues',
   labelsFilterParam: 'label_name',
+  footerCreateLabelTitle: 'create',
+  footerManageLabelTitle: 'manage',
 };
 
 export const mockSuggestedColors = {
@@ -91,3 +93,26 @@ export const createLabelSuccessfulResponse = {
     },
   },
 };
+
+export const labelsQueryResponse = {
+  data: {
+    workspace: {
+      labels: {
+        nodes: [
+          {
+            color: '#330066',
+            description: null,
+            id: 'gid://gitlab/ProjectLabel/1',
+            title: 'Label1',
+          },
+          {
+            color: '#2f7b2e',
+            description: null,
+            id: 'gid://gitlab/ProjectLabel/2',
+            title: 'Label2',
+          },
+        ],
+      },
+    },
+  },
+};

spec/frontend/vue_shared/components/sidebar/labels_select_widget/store/actions_spec.js

-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';
@@ -72,90 +68,6 @@ describe('LabelsSelect Actions', () => {
     });
   });
 
-  describe('requestLabels', () => {
-    it('sets value of `state.labelsFetchInProgress` to `true`', (done) => {
-      testAction(actions.requestLabels, {}, state, [{ type: types.REQUEST_LABELS }], [], done);
-    });
-  });
-
-  describe('receiveLabelsSuccess', () => {
-    it('sets provided labels to `state.labels`', (done) => {
-      const labels = [{ id: 1 }, { id: 2 }, { id: 3 }, { id: 4 }];
-
-      testAction(
-        actions.receiveLabelsSuccess,
-        labels,
-        state,
-        [{ type: types.RECEIVE_SET_LABELS_SUCCESS, payload: labels }],
-        [],
-        done,
-      );
-    });
-  });
-
-  describe('receiveLabelsFailure', () => {
-    it('sets value `state.labelsFetchInProgress` to `false`', (done) => {
-      testAction(
-        actions.receiveLabelsFailure,
-        {},
-        state,
-        [{ type: types.RECEIVE_SET_LABELS_FAILURE }],
-        [],
-        done,
-      );
-    });
-
-    it('shows flash error', () => {
-      actions.receiveLabelsFailure({ commit: () => {} });
-
-      expect(createFlash).toHaveBeenCalledWith({ message: 'Error fetching labels.' });
-    });
-  });
-
-  describe('fetchLabels', () => {
-    let mock;
-
-    beforeEach(() => {
-      mock = new MockAdapter(axios);
-      state.labelsFetchPath = 'labels.json';
-    });
-
-    afterEach(() => {
-      mock.restore();
-    });
-
-    describe('on success', () => {
-      it('dispatches `requestLabels` & `receiveLabelsSuccess` actions', (done) => {
-        const labels = [{ id: 1 }, { id: 2 }, { id: 3 }, { id: 4 }];
-        mock.onGet(/labels.json/).replyOnce(200, labels);
-
-        testAction(
-          actions.fetchLabels,
-          {},
-          state,
-          [],
-          [{ type: 'requestLabels' }, { type: 'receiveLabelsSuccess', payload: labels }],
-          done,
-        );
-      });
-    });
-
-    describe('on failure', () => {
-      it('dispatches `requestLabels` & `receiveLabelsFailure` actions', (done) => {
-        mock.onGet(/labels.json/).replyOnce(500, {});
-
-        testAction(
-          actions.fetchLabels,
-          {},
-          state,
-          [],
-          [{ type: 'requestLabels' }, { type: 'receiveLabelsFailure' }],
-          done,
-        );
-      });
-    });
-  });
-
   describe('updateSelectedLabels', () => {
     it('updates `state.labels` based on provided `labels` param', (done) => {
       const labels = [{ id: 1 }, { id: 2 }, { id: 3 }, { id: 4 }];

spec/frontend/vue_shared/components/sidebar/labels_select_widget/store/mutations_spec.js

@@ -67,58 +67,6 @@ describe('LabelsSelect Mutations', () => {
     });
   });
 
-  describe(`${types.REQUEST_LABELS}`, () => {
-    it('sets value of `state.labelsFetchInProgress` to true', () => {
-      const state = {
-        labelsFetchInProgress: false,
-      };
-      mutations[types.REQUEST_LABELS](state);
-
-      expect(state.labelsFetchInProgress).toBe(true);
-    });
-  });
-
-  describe(`${types.RECEIVE_SET_LABELS_SUCCESS}`, () => {
-    const selectedLabels = [{ id: 2 }, { id: 4 }];
-    const labels = [{ id: 1 }, { id: 2 }, { id: 3 }, { id: 4 }];
-
-    it('sets value of `state.labelsFetchInProgress` to false', () => {
-      const state = {
-        selectedLabels,
-        labelsFetchInProgress: true,
-      };
-      mutations[types.RECEIVE_SET_LABELS_SUCCESS](state, labels);
-
-      expect(state.labelsFetchInProgress).toBe(false);
-    });
-
-    it('sets provided `labels` to `state.labels` along with `set` prop based on `state.selectedLabels`', () => {
-      const selectedLabelIds = selectedLabels.map((label) => label.id);
-      const state = {
-        selectedLabels,
-        labelsFetchInProgress: true,
-      };
-      mutations[types.RECEIVE_SET_LABELS_SUCCESS](state, labels);
-
-      state.labels.forEach((label) => {
-        if (selectedLabelIds.includes(label.id)) {
-          expect(label.set).toBe(true);
-        }
-      });
-    });
-  });
-
-  describe(`${types.RECEIVE_SET_LABELS_FAILURE}`, () => {
-    it('sets value of `state.labelsFetchInProgress` to false', () => {
-      const state = {
-        labelsFetchInProgress: true,
-      };
-      mutations[types.RECEIVE_SET_LABELS_FAILURE](state);
-
-      expect(state.labelsFetchInProgress).toBe(false);
-    });
-  });
-
   describe(`${types.UPDATE_SELECTED_LABELS}`, () => {
     let labels;