Revert "Merge branch 'revert-d14f9d9f' into 'master'"

This reverts merge request
https://gitlab.com/gitlab-org/gitlab/-/merge_requests/47344

app/assets/javascripts/pages/search/show/index.js

 import Search from './search';
-import initSearchApp from '~/search';
+import { initSearchApp } from '~/search';
 
 document.addEventListener('DOMContentLoaded', () => {
   initSearchApp();

app/assets/javascripts/search/dropdown_filter/components/dropdown_filter.vue

-<script>
-import { mapState } from 'vuex';
-import { GlDropdown, GlDropdownItem, GlDropdownDivider } from '@gitlab/ui';
-import { setUrlParams, visitUrl } from '~/lib/utils/url_utility';
-import { sprintf, s__ } from '~/locale';
-
-export default {
-  name: 'DropdownFilter',
-  components: {
-    GlDropdown,
-    GlDropdownItem,
-    GlDropdownDivider,
-  },
-  props: {
-    filterData: {
-      type: Object,
-      required: true,
-    },
-  },
-  computed: {
-    ...mapState(['query']),
-    scope() {
-      return this.query.scope;
-    },
-    supportedScopes() {
-      return Object.values(this.filterData.scopes);
-    },
-    initialFilter() {
-      return this.query[this.filterData.filterParam];
-    },
-    filter() {
-      return this.initialFilter || this.filterData.filters.ANY.value;
-    },
-    filtersArray() {
-      return this.filterData.filterByScope[this.scope];
-    },
-    selectedFilter: {
-      get() {
-        if (this.filtersArray.some(({ value }) => value === this.filter)) {
-          return this.filter;
-        }
-
-        return this.filterData.filters.ANY.value;
-      },
-      set(filter) {
-        // we need to remove the pagination cursor to ensure the
-        // relevancy of the new results
-
-        visitUrl(
-          setUrlParams({
-            page: null,
-            [this.filterData.filterParam]: filter,
-          }),
-        );
-      },
-    },
-    selectedFilterText() {
-      const f = this.filtersArray.find(({ value }) => value === this.selectedFilter);
-      if (!f || f === this.filterData.filters.ANY) {
-        return sprintf(s__('Any %{header}'), { header: this.filterData.header });
-      }
-
-      return f.label;
-    },
-    showDropdown() {
-      return this.supportedScopes.includes(this.scope);
-    },
-  },
-  methods: {
-    dropDownItemClass(filter) {
-      return {
-        'gl-border-b-solid gl-border-b-gray-100 gl-border-b-1 gl-pb-2! gl-mb-2':
-          filter === this.filterData.filters.ANY,
-      };
-    },
-    isFilterSelected(filter) {
-      return filter === this.selectedFilter;
-    },
-    handleFilterChange(filter) {
-      this.selectedFilter = filter;
-    },
-  },
-};
-</script>
-
-<template>
-  <gl-dropdown
-    v-if="showDropdown"
-    :text="selectedFilterText"
-    class="col-3 gl-pt-4 gl-pl-0 gl-pr-0 gl-mr-4"
-    menu-class="gl-w-full! gl-pl-0"
-  >
-    <header class="gl-text-center gl-font-weight-bold gl-font-lg">
-      {{ filterData.header }}
-    </header>
-    <gl-dropdown-divider />
-    <gl-dropdown-item
-      v-for="f in filtersArray"
-      :key="f.value"
-      :is-check-item="true"
-      :is-checked="isFilterSelected(f.value)"
-      :class="dropDownItemClass(f)"
-      @click="handleFilterChange(f.value)"
-    >
-      {{ f.label }}
-    </gl-dropdown-item>
-  </gl-dropdown>
-</template>

app/assets/javascripts/search/dropdown_filter/constants/confidential_filter_data.js

-import { __ } from '~/locale';
-
-const header = __('Confidentiality');
-
-const filters = {
-  ANY: {
-    label: __('Any'),
-    value: null,
-  },
-  CONFIDENTIAL: {
-    label: __('Confidential'),
-    value: 'yes',
-  },
-  NOT_CONFIDENTIAL: {
-    label: __('Not confidential'),
-    value: 'no',
-  },
-};
-
-const scopes = {
-  ISSUES: 'issues',
-};
-
-const filterByScope = {
-  [scopes.ISSUES]: [filters.ANY, filters.CONFIDENTIAL, filters.NOT_CONFIDENTIAL],
-};
-
-const filterParam = 'confidential';
-
-export default {
-  header,
-  filters,
-  scopes,
-  filterByScope,
-  filterParam,
-};

app/assets/javascripts/search/dropdown_filter/constants/state_filter_data.js

-import { __ } from '~/locale';
-
-const header = __('Status');
-
-const filters = {
-  ANY: {
-    label: __('Any'),
-    value: 'all',
-  },
-  OPEN: {
-    label: __('Open'),
-    value: 'opened',
-  },
-  CLOSED: {
-    label: __('Closed'),
-    value: 'closed',
-  },
-  MERGED: {
-    label: __('Merged'),
-    value: 'merged',
-  },
-};
-
-const scopes = {
-  ISSUES: 'issues',
-  MERGE_REQUESTS: 'merge_requests',
-};
-
-const filterByScope = {
-  [scopes.ISSUES]: [filters.ANY, filters.OPEN, filters.CLOSED],
-  [scopes.MERGE_REQUESTS]: [filters.ANY, filters.OPEN, filters.MERGED, filters.CLOSED],
-};
-
-const filterParam = 'state';
-
-export default {
-  header,
-  filters,
-  scopes,
-  filterByScope,
-  filterParam,
-};

app/assets/javascripts/search/dropdown_filter/index.js

-import Vue from 'vue';
-import Translate from '~/vue_shared/translate';
-import DropdownFilter from './components/dropdown_filter.vue';
-import stateFilterData from './constants/state_filter_data';
-import confidentialFilterData from './constants/confidential_filter_data';
-
-Vue.use(Translate);
-
-const mountDropdownFilter = (store, { id, filterData }) => {
-  const el = document.getElementById(id);
-
-  if (!el) return false;
-
-  return new Vue({
-    el,
-    store,
-    render(createElement) {
-      return createElement(DropdownFilter, {
-        props: {
-          filterData,
-        },
-      });
-    },
-  });
-};
-
-const dropdownFilters = [
-  {
-    id: 'js-search-filter-by-state',
-    filterData: stateFilterData,
-  },
-  {
-    id: 'js-search-filter-by-confidential',
-    filterData: confidentialFilterData,
-  },
-];
-
-export default store => [...dropdownFilters].map(filter => mountDropdownFilter(store, filter));

app/assets/javascripts/search/index.js

 import { queryToObject } from '~/lib/utils/url_utility';
 import createStore from './store';
-import initDropdownFilters from './dropdown_filter';
 import { initSidebar } from './sidebar';
 import initGroupFilter from './group_filter';
 
-export default () => {
-  const store = createStore({ query: queryToObject(window.location.search) });
-
-  if (gon.features.searchFacets) {
-    initSidebar(store);
-  } else {
-    initDropdownFilters(store);
-  }
+export const initSearchApp = () => {
+  // Similar to url_utility.decodeUrlParameter
+  // Our query treats + as %20.  This replaces the query + symbols with %20.
+  const sanitizedSearch = window.location.search.replace(/\+/g, '%20');
+  const store = createStore({ query: queryToObject(sanitizedSearch) });
 
+  initSidebar(store);
   initGroupFilter(store);
 };

app/assets/javascripts/search/sidebar/components/app.vue

+<script>
+import { mapActions, mapState } from 'vuex';
+import { GlButton, GlLink } from '@gitlab/ui';
+import StatusFilter from './status_filter.vue';
+import ConfidentialityFilter from './confidentiality_filter.vue';
+
+export default {
+  name: 'GlobalSearchSidebar',
+  components: {
+    GlButton,
+    GlLink,
+    StatusFilter,
+    ConfidentialityFilter,
+  },
+  computed: {
+    ...mapState(['query']),
+    showReset() {
+      return this.query.state || this.query.confidential;
+    },
+  },
+  methods: {
+    ...mapActions(['applyQuery', 'resetQuery']),
+  },
+};
+</script>
+
+<template>
+  <form
+    class="gl-display-flex gl-flex-direction-column col-md-3 gl-mr-4 gl-mb-6 gl-mt-5"
+    @submit.prevent="applyQuery"
+  >
+    <status-filter />
+    <confidentiality-filter />
+    <div class="gl-display-flex gl-align-items-center gl-mt-3">
+      <gl-button variant="success" type="submit">{{ __('Apply') }}</gl-button>
+      <gl-link v-if="showReset" class="gl-ml-auto" @click="resetQuery">{{
+        __('Reset filters')
+      }}</gl-link>
+    </div>
+  </form>
+</template>

app/assets/javascripts/search/sidebar/components/confidentiality_filter.vue

@@ -21,5 +21,6 @@ export default {
 <template>
   <div v-if="showDropdown">
     <radio-filter :filter-data="$options.confidentialFilterData" />
+    <hr class="gl-my-5 gl-border-gray-100" />
   </div>
 </template>

app/assets/javascripts/search/sidebar/components/status_filter.vue

@@ -21,5 +21,6 @@ export default {
 <template>
   <div v-if="showDropdown">
     <radio-filter :filter-data="$options.stateFilterData" />
+    <hr class="gl-my-5 gl-border-gray-100" />
   </div>
 </template>

app/assets/javascripts/search/sidebar/index.js

 import Vue from 'vue';
 import Translate from '~/vue_shared/translate';
-import StatusFilter from './components/status_filter.vue';
-import ConfidentialityFilter from './components/confidentiality_filter.vue';
+import GlobalSearchSidebar from './components/app.vue';
 
 Vue.use(Translate);
 
-const mountRadioFilters = (store, { id, component }) => {
-  const el = document.getElementById(id);
+export const initSidebar = store => {
+  const el = document.getElementById('js-search-sidebar');
 
   if (!el) return false;
 
@@ -14,21 +13,7 @@ const mountRadioFilters = (store, { id, component }) => {
     el,
     store,
     render(createElement) {
-      return createElement(component);
+      return createElement(GlobalSearchSidebar);
     },
   });
 };
-
-const radioFilters = [
-  {
-    id: 'js-search-filter-by-state',
-    component: StatusFilter,
-  },
-  {
-    id: 'js-search-filter-by-confidential',
-    component: ConfidentialityFilter,
-  },
-];
-
-export const initSidebar = store =>
-  [...radioFilters].map(filter => mountRadioFilters(store, filter));

app/assets/javascripts/search/store/actions.js

 import Api from '~/api';
 import createFlash from '~/flash';
 import { __ } from '~/locale';
+import { visitUrl, setUrlParams } from '~/lib/utils/url_utility';
 import * as types from './mutation_types';
 
 export const fetchGroups = ({ commit }, search) => {
@@ -18,3 +19,11 @@ export const fetchGroups = ({ commit }, search) => {
 export const setQuery = ({ commit }, { key, value }) => {
   commit(types.SET_QUERY, { key, value });
 };
+
+export const applyQuery = ({ state }) => {
+  visitUrl(setUrlParams({ ...state.query, page: null }));
+};
+
+export const resetQuery = ({ state }) => {
+  visitUrl(setUrlParams({ ...state.query, page: null, state: null, confidential: null }));
+};

app/controllers/search_controller.rb

@@ -24,10 +24,6 @@ class SearchController < ApplicationController
     search_term_present && !params[:project_id].present?
   end
 
-  before_action do
-    push_frontend_feature_flag(:search_facets)
-  end
-
   layout 'search'
 
   feature_category :global_search

app/views/search/_results.html.haml

 - if @search_objects.to_a.empty?
-  = render partial: "search/results/filters"
-  = render partial: "search/results/empty"
-  = render_if_exists 'shared/promotions/promote_advanced_search'
+  .gl-display-md-flex
+    - if %w(issues merge_requests).include?(@scope)
+      #js-search-sidebar.gl-display-flex.gl-flex-direction-column.col-md-3.gl-mr-4{ }
+    .gl-w-full
+      = render partial: "search/results/empty"
+      = render_if_exists 'shared/promotions/promote_advanced_search'
 - else
   .search-results-status
     .row-content-block.gl-display-flex
@@ -24,19 +27,21 @@
       .gl-display-md-flex.gl-flex-direction-column
         = render partial: 'search/sort_dropdown'
   = render_if_exists 'shared/promotions/promote_advanced_search'
-  = render partial: "search/results/filters"
 
-  .results.gl-mt-3
-    - if @scope == 'commits'
-      %ul.content-list.commit-list
-        = render partial: "search/results/commit", collection: @search_objects
-    - else
-      .search-results
-        - if @scope == 'projects'
-          .term
-            = render 'shared/projects/list', projects: @search_objects, pipeline_status: false
-        - else
-          = render_if_exists partial: "search/results/#{@scope.singularize}", collection: @search_objects
+  .results.gl-display-md-flex.gl-mt-3
+    - if %w(issues merge_requests).include?(@scope)
+      #js-search-sidebar.gl-display-flex.gl-flex-direction-column.col-md-3.gl-mr-4{ }
+    .gl-w-full
+      - if @scope == 'commits'
+        %ul.content-list.commit-list
+          = render partial: "search/results/commit", collection: @search_objects
+      - else
+        .search-results
+          - if @scope == 'projects'
+            .term
+              = render 'shared/projects/list', projects: @search_objects, pipeline_status: false
+          - else
+            = render_if_exists partial: "search/results/#{@scope.singularize}", collection: @search_objects
 
-    - if @scope != 'projects'
-      = paginate_collection(@search_objects)
+      - if @scope != 'projects'
+        = paginate_collection(@search_objects)

app/views/search/results/_filters.html.haml

-.d-lg-flex.align-items-end
-  #js-search-filter-by-state{ 'v-cloak': true }
-  #js-search-filter-by-confidential{ 'v-cloak': true }
-
-  - if %w(issues merge_requests).include?(@scope)
-    %hr.gl-mt-4.gl-mb-4

changelogs/unreleased/revert-15df30d0.yml

+---
+title: Global Search - Left Sidebar
+merge_request: 47561
+author:
+type: added

config/feature_flags/development/search_facets.yml

----
-name: search_facets
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/46809
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/46595
-group: group::global search
-type: development
-default_enabled: false

locale/gitlab.pot

@@ -23098,6 +23098,9 @@ msgstr ""
 msgid "Reset authorization key?"
 msgstr ""
 
+msgid "Reset filters"
+msgstr ""
+
 msgid "Reset health check access token"
 msgstr ""
 

spec/frontend/search/dropdown_filter/components/dropdown_filter_spec.js

-import Vuex from 'vuex';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
-import { GlDropdown, GlDropdownItem } from '@gitlab/ui';
-import { MOCK_QUERY } from 'jest/search/mock_data';
-import * as urlUtils from '~/lib/utils/url_utility';
-import initStore from '~/search/store';
-import DropdownFilter from '~/search/dropdown_filter/components/dropdown_filter.vue';
-import stateFilterData from '~/search/dropdown_filter/constants/state_filter_data';
-import confidentialFilterData from '~/search/dropdown_filter/constants/confidential_filter_data';
-
-jest.mock('~/lib/utils/url_utility', () => ({
-  visitUrl: jest.fn(),
-  setUrlParams: jest.fn(),
-}));
-
-const localVue = createLocalVue();
-localVue.use(Vuex);
-
-describe('DropdownFilter', () => {
-  let wrapper;
-  let store;
-
-  const createStore = options => {
-    store = initStore({ query: MOCK_QUERY, ...options });
-  };
-
-  const createComponent = (props = { filterData: stateFilterData }) => {
-    wrapper = shallowMount(DropdownFilter, {
-      localVue,
-      store,
-      propsData: {
-        ...props,
-      },
-    });
-  };
-
-  afterEach(() => {
-    wrapper.destroy();
-    wrapper = null;
-    store = null;
-  });
-
-  const findGlDropdown = () => wrapper.find(GlDropdown);
-  const findGlDropdownItems = () => findGlDropdown().findAll(GlDropdownItem);
-  const findDropdownItemsText = () => findGlDropdownItems().wrappers.map(w => w.text());
-  const firstDropDownItem = () => findGlDropdownItems().at(0);
-
-  describe('StatusFilter', () => {
-    describe('template', () => {
-      describe.each`
-        scope               | showDropdown
-        ${'issues'}         | ${true}
-        ${'merge_requests'} | ${true}
-        ${'projects'}       | ${false}
-        ${'milestones'}     | ${false}
-        ${'users'}          | ${false}
-        ${'notes'}          | ${false}
-        ${'wiki_blobs'}     | ${false}
-        ${'blobs'}          | ${false}
-      `(`dropdown`, ({ scope, showDropdown }) => {
-        beforeEach(() => {
-          createStore({ query: { ...MOCK_QUERY, scope } });
-          createComponent();
-        });
-
-        it(`does${showDropdown ? '' : ' not'} render when scope is ${scope}`, () => {
-          expect(findGlDropdown().exists()).toBe(showDropdown);
-        });
-      });
-
-      describe.each`
-        initialFilter                           | label
-        ${stateFilterData.filters.ANY.value}    | ${`Any ${stateFilterData.header}`}
-        ${stateFilterData.filters.OPEN.value}   | ${stateFilterData.filters.OPEN.label}
-        ${stateFilterData.filters.CLOSED.value} | ${stateFilterData.filters.CLOSED.label}
-      `(`filter text`, ({ initialFilter, label }) => {
-        describe(`when initialFilter is ${initialFilter}`, () => {
-          beforeEach(() => {
-            createStore({ query: { ...MOCK_QUERY, [stateFilterData.filterParam]: initialFilter } });
-            createComponent();
-          });
-
-          it(`sets dropdown label to ${label}`, () => {
-            expect(findGlDropdown().attributes('text')).toBe(label);
-          });
-        });
-      });
-    });
-
-    describe('Filter options', () => {
-      beforeEach(() => {
-        createStore();
-        createComponent();
-      });
-
-      it('renders a dropdown item for each filterOption', () => {
-        expect(findDropdownItemsText()).toStrictEqual(
-          stateFilterData.filterByScope[stateFilterData.scopes.ISSUES].map(v => {
-            return v.label;
-          }),
-        );
-      });
-
-      it('clicking a dropdown item calls setUrlParams', () => {
-        const filter = stateFilterData.filters[Object.keys(stateFilterData.filters)[0]].value;
-        firstDropDownItem().vm.$emit('click');
-
-        expect(urlUtils.setUrlParams).toHaveBeenCalledWith({
-          page: null,
-          [stateFilterData.filterParam]: filter,
-        });
-      });
-
-      it('clicking a dropdown item calls visitUrl', () => {
-        firstDropDownItem().vm.$emit('click');
-
-        expect(urlUtils.visitUrl).toHaveBeenCalled();
-      });
-    });
-  });
-
-  describe('ConfidentialFilter', () => {
-    describe('template', () => {
-      describe.each`
-        scope               | showDropdown
-        ${'issues'}         | ${true}
-        ${'merge_requests'} | ${false}
-        ${'projects'}       | ${false}
-        ${'milestones'}     | ${false}
-        ${'users'}          | ${false}
-        ${'notes'}          | ${false}
-        ${'wiki_blobs'}     | ${false}
-        ${'blobs'}          | ${false}
-      `(`dropdown`, ({ scope, showDropdown }) => {
-        beforeEach(() => {
-          createStore({ query: { ...MOCK_QUERY, scope } });
-          createComponent({ filterData: confidentialFilterData });
-        });
-
-        it(`does${showDropdown ? '' : ' not'} render when scope is ${scope}`, () => {
-          expect(findGlDropdown().exists()).toBe(showDropdown);
-        });
-      });
-
-      describe.each`
-        initialFilter                                            | label
-        ${confidentialFilterData.filters.ANY.value}              | ${`Any ${confidentialFilterData.header}`}
-        ${confidentialFilterData.filters.CONFIDENTIAL.value}     | ${confidentialFilterData.filters.CONFIDENTIAL.label}
-        ${confidentialFilterData.filters.NOT_CONFIDENTIAL.value} | ${confidentialFilterData.filters.NOT_CONFIDENTIAL.label}
-      `(`filter text`, ({ initialFilter, label }) => {
-        describe(`when initialFilter is ${initialFilter}`, () => {
-          beforeEach(() => {
-            createStore({
-              query: { ...MOCK_QUERY, [confidentialFilterData.filterParam]: initialFilter },
-            });
-            createComponent({ filterData: confidentialFilterData });
-          });
-
-          it(`sets dropdown label to ${label}`, () => {
-            expect(findGlDropdown().attributes('text')).toBe(label);
-          });
-        });
-      });
-    });
-  });
-
-  describe('Filter options', () => {
-    beforeEach(() => {
-      createStore();
-      createComponent({ filterData: confidentialFilterData });
-    });
-
-    it('renders a dropdown item for each filterOption', () => {
-      expect(findDropdownItemsText()).toStrictEqual(
-        confidentialFilterData.filterByScope[confidentialFilterData.scopes.ISSUES].map(v => {
-          return v.label;
-        }),
-      );
-    });
-
-    it('clicking a dropdown item calls setUrlParams', () => {
-      const filter =
-        confidentialFilterData.filters[Object.keys(confidentialFilterData.filters)[0]].value;
-      firstDropDownItem().vm.$emit('click');
-
-      expect(urlUtils.setUrlParams).toHaveBeenCalledWith({
-        page: null,
-        [confidentialFilterData.filterParam]: filter,
-      });
-    });
-
-    it('clicking a dropdown item calls visitUrl', () => {
-      firstDropDownItem().vm.$emit('click');
-
-      expect(urlUtils.visitUrl).toHaveBeenCalled();
-    });
-  });
-});

spec/frontend/search/index_spec.js

+import { initSearchApp } from '~/search';
+import createStore from '~/search/store';
+
+jest.mock('~/search/store');
+jest.mock('~/search/sidebar');
+jest.mock('~/search/group_filter');
+
+describe('initSearchApp', () => {
+  let defaultLocation;
+
+  const setUrl = query => {
+    window.location.href = `https://localhost:3000/search${query}`;
+    window.location.search = query;
+  };
+
+  beforeEach(() => {
+    defaultLocation = window.location;
+    Object.defineProperty(window, 'location', {
+      writable: true,
+      value: { href: '', search: '' },
+    });
+  });
+
+  afterEach(() => {
+    window.location = defaultLocation;
+  });
+
+  describe.each`
+    search                           | decodedSearch
+    ${'test'}                        | ${'test'}
+    ${'%2520'}                       | ${'%20'}
+    ${'test%2Bthis%2Bstuff'}         | ${'test+this+stuff'}
+    ${'test+this+stuff'}             | ${'test this stuff'}
+    ${'test+%2B+this+%2B+stuff'}     | ${'test + this + stuff'}
+    ${'test%2B+%2Bthis%2B+%2Bstuff'} | ${'test+ +this+ +stuff'}
+    ${'test+%2520+this+%2520+stuff'} | ${'test %20 this %20 stuff'}
+  `('parameter decoding', ({ search, decodedSearch }) => {
+    beforeEach(() => {
+      setUrl(`?search=${search}`);
+      initSearchApp();
+    });
+
+    it(`decodes ${search} to ${decodedSearch}`, () => {
+      expect(createStore).toHaveBeenCalledWith({ query: { search: decodedSearch } });
+    });
+  });
+});

spec/frontend/search/sidebar/components/app_spec.js

+import Vuex from 'vuex';
+import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { GlButton, GlLink } from '@gitlab/ui';
+import { MOCK_QUERY } from 'jest/search/mock_data';
+import GlobalSearchSidebar from '~/search/sidebar/components/app.vue';
+import ConfidentialityFilter from '~/search/sidebar/components/confidentiality_filter.vue';
+import StatusFilter from '~/search/sidebar/components/status_filter.vue';
+
+const localVue = createLocalVue();
+localVue.use(Vuex);
+
+describe('GlobalSearchSidebar', () => {
+  let wrapper;
+
+  const actionSpies = {
+    applyQuery: jest.fn(),
+    resetQuery: jest.fn(),
+  };
+
+  const createComponent = initialState => {
+    const store = new Vuex.Store({
+      state: {
+        query: MOCK_QUERY,
+        ...initialState,
+      },
+      actions: actionSpies,
+    });
+
+    wrapper = shallowMount(GlobalSearchSidebar, {
+      localVue,
+      store,
+    });
+  };
+
+  afterEach(() => {
+    wrapper.destroy();
+    wrapper = null;
+  });
+
+  const findSidebarForm = () => wrapper.find('form');
+  const findStatusFilter = () => wrapper.find(StatusFilter);
+  const findConfidentialityFilter = () => wrapper.find(ConfidentialityFilter);
+  const findApplyButton = () => wrapper.find(GlButton);
+  const findResetLinkButton = () => wrapper.find(GlLink);
+
+  describe('template', () => {
+    beforeEach(() => {
+      createComponent();
+    });
+
+    it('renders StatusFilter always', () => {
+      expect(findStatusFilter().exists()).toBe(true);
+    });
+
+    it('renders ConfidentialityFilter always', () => {
+      expect(findConfidentialityFilter().exists()).toBe(true);
+    });
+
+    it('renders ApplyButton always', () => {
+      expect(findApplyButton().exists()).toBe(true);
+    });
+  });
+
+  describe('ResetLinkButton', () => {
+    describe('with no filter selected', () => {
+      beforeEach(() => {
+        createComponent({ query: {} });
+      });
+
+      it('does not render', () => {
+        expect(findResetLinkButton().exists()).toBe(false);
+      });
+    });
+
+    describe('with filter selected', () => {
+      beforeEach(() => {
+        createComponent();
+      });
+
+      it('does render when a filter selected', () => {
+        expect(findResetLinkButton().exists()).toBe(true);
+      });
+    });
+  });
+
+  describe('actions', () => {
+    beforeEach(() => {
+      createComponent();
+    });
+
+    it('clicking ApplyButton calls applyQuery', () => {
+      findSidebarForm().trigger('submit');
+
+      expect(actionSpies.applyQuery).toHaveBeenCalled();
+    });
+
+    it('clicking ResetLinkButton calls resetQuery', () => {
+      findResetLinkButton().vm.$emit('click');
+
+      expect(actionSpies.resetQuery).toHaveBeenCalled();
+    });
+  });
+});

spec/frontend/search/store/actions_spec.js

@@ -2,12 +2,18 @@ import MockAdapter from 'axios-mock-adapter';
 import testAction from 'helpers/vuex_action_helper';
 import * as actions from '~/search/store/actions';
 import * as types from '~/search/store/mutation_types';
+import { setUrlParams, visitUrl } from '~/lib/utils/url_utility';
 import state from '~/search/store/state';
 import axios from '~/lib/utils/axios_utils';
 import createFlash from '~/flash';
 import { MOCK_GROUPS } from '../mock_data';
 
 jest.mock('~/flash');
+jest.mock('~/lib/utils/url_utility', () => ({
+  setUrlParams: jest.fn(),
+  visitUrl: jest.fn(),
+  joinPaths: jest.fn(), // For the axios specs
+}));
 
 describe('Global Search Store Actions', () => {
   let mock;
@@ -42,6 +48,37 @@ describe('Global Search Store Actions', () => {
       });
     });
   });
+
+  describe('setQuery', () => {
+    const payload = { key: 'key1', value: 'value1' };
+
+    it('calls the SET_QUERY mutation', done => {
+      testAction(actions.setQuery, payload, state, [{ type: types.SET_QUERY, payload }], [], done);
+    });
+  });
+
+  describe('applyQuery', () => {
+    it('calls visitUrl and setParams with the state.query', () => {
+      testAction(actions.applyQuery, null, state, [], [], () => {
+        expect(setUrlParams).toHaveBeenCalledWith({ ...state.query, page: null });
+        expect(visitUrl).toHaveBeenCalled();
+      });
+    });
+  });
+
+  describe('resetQuery', () => {
+    it('calls visitUrl and setParams with empty values', () => {
+      testAction(actions.resetQuery, null, state, [], [], () => {
+        expect(setUrlParams).toHaveBeenCalledWith({
+          ...state.query,
+          page: null,
+          state: null,
+          confidential: null,
+        });
+        expect(visitUrl).toHaveBeenCalled();
+      });
+    });
+  });
 });
 
 describe('setQuery', () => {

spec/views/search/_results.html.haml_spec.rb

@@ -43,7 +43,7 @@ RSpec.describe 'search/_results' do
     let_it_be(:wiki_blob) { create(:wiki_page, project: project, content: '*') }
     let_it_be(:user) { create(:admin) }
 
-    %w[issues blobs notes wiki_blobs merge_requests milestones].each do |search_scope|
+    %w[issues merge_requests].each do |search_scope|
       context "when scope is #{search_scope}" do
         let(:scope) { search_scope }
         let(:search_objects) { Gitlab::ProjectSearchResults.new(user, '*', project: project).objects(scope) }
@@ -55,16 +55,30 @@ RSpec.describe 'search/_results' do
           expect(rendered).to have_selector('[data-track-property=search_result]')
         end
 
-        it 'renders the state filter drop down' do
+        it 'does render the sidebar' do
           render
 
-          expect(rendered).to have_selector('#js-search-filter-by-state')
+          expect(rendered).to have_selector('#js-search-sidebar')
+        end
+      end
+    end
+
+    %w[blobs notes wiki_blobs milestones].each do |search_scope|
+      context "when scope is #{search_scope}" do
+        let(:scope) { search_scope }
+        let(:search_objects) { Gitlab::ProjectSearchResults.new(user, '*', project: project).objects(scope) }
+
+        it 'renders the click text event tracking attributes' do
+          render
+
+          expect(rendered).to have_selector('[data-track-event=click_text]')
+          expect(rendered).to have_selector('[data-track-property=search_result]')
         end
 
-        it 'renders the confidential drop down' do
+        it 'does not render the sidebar' do
           render
 
-          expect(rendered).to have_selector('#js-search-filter-by-confidential')
+          expect(rendered).not_to have_selector('#js-search-sidebar')
         end
       end
     end