DevOps Adoption - Show total number of features adopted

doc/user/admin_area/analytics/dev_ops_report.md

@@ -38,13 +38,14 @@ collected before this feature is available.
 
 ## DevOps Adoption **(ULTIMATE SELF)**
 
-> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/247112) in GitLab 13.7 as a [Beta feature](https://about.gitlab.com/handbook/product/gitlab-the-product/#beta)
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/247112) in GitLab 13.7 as a [Beta feature](https://about.gitlab.com/handbook/product/gitlab-the-product/#beta).
+> - The Overview tab [introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/330401) in GitLab 14.1.
 > - [Deployed behind a feature flag](../../../user/feature_flags.md), disabled by default.
 > - [Enabled by default](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/59267) in GitLab 14.0.
 > - Enabled on GitLab.com.
 > - For GitLab self-managed instances, GitLab administrators can opt to [disable it](#disable-or-enable-devops-adoption). **(ULTIMATE SELF)**
 
-The DevOps Adoption tab shows you which groups within your organization are using the most essential features of GitLab:
+DevOps Adoption shows you which groups within your organization are using the most essential features of GitLab:
 
 - Dev
   - Issues
@@ -67,7 +68,7 @@ DevOps Adoption allows you to:
 - Identify specific groups that are lagging in their adoption of GitLab so you can help them along in their DevOps journey.
 - Find the groups that have adopted certain features and can provide guidance to other groups on how to use those features.
 
-![DevOps Report](img/admin_devops_adoption_v14_0.png)
+![DevOps Report](img/admin_devops_adoption_v14_1.png)
 
 ### Disable or enable DevOps Adoption
 

doc/user/group/devops_adoption/index.md

@@ -8,6 +8,7 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 
 > - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/321083) in GitLab 13.11 as a [Beta feature](https://about.gitlab.com/handbook/product/gitlab-the-product/#beta).
 > - [Feature flag removed](https://gitlab.com/gitlab-org/gitlab/-/issues/333556) in GitLab 14.1.
+> - The Overview tab [introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/330401) in GitLab 14.1.
 
 Prerequisites:
 
@@ -38,7 +39,7 @@ With DevOps Adoption you can:
 - Identify specific sub-groups that are lagging in their adoption of GitLab so you can help them along in their DevOps journey.
 - Find the sub-groups that have adopted certain features and can provide guidance to other sub-groups on how to use those features.
 
-![DevOps Report](img/group_devops_adoption_v14_0.png)
+![DevOps Report](img/group_devops_adoption_v14_1.png)
 
 ## Enable data processing
 

ee/app/assets/javascripts/analytics/devops_report/devops_adoption/components/devops_adoption_app.vue

@@ -22,6 +22,7 @@ import getGroupsQuery from '../graphql/queries/get_groups.query.graphql';
 import { addSegmentsToCache, deleteSegmentsFromCache } from '../utils/cache_updates';
 import { shouldPollTableData } from '../utils/helpers';
 import DevopsAdoptionAddDropdown from './devops_adoption_add_dropdown.vue';
+import DevopsAdoptionOverview from './devops_adoption_overview.vue';
 import DevopsAdoptionSection from './devops_adoption_section.vue';
 
 export default {
@@ -30,6 +31,7 @@ export default {
     GlAlert,
     DevopsAdoptionAddDropdown,
     DevopsAdoptionSection,
+    DevopsAdoptionOverview,
     DevopsScore,
     GlTabs,
     GlTab,
@@ -140,7 +142,10 @@ export default {
       );
     },
     tabIndexValues() {
-      const tabs = this.$options.devopsAdoptionTableConfiguration.map((item) => item.tab);
+      const tabs = [
+        'overview',
+        ...this.$options.devopsAdoptionTableConfiguration.map((item) => item.tab),
+      ];
 
       return this.isGroup ? tabs : [...tabs, 'devops-score'];
     },
@@ -295,6 +300,15 @@ export default {
 <template>
   <div>
     <gl-tabs :value="selectedTab" @input="onTabChange">
+      <gl-tab data-testid="devops-overview-tab">
+        <template #title>{{ s__('DevopsReport|Overview') }}</template>
+        <devops-adoption-overview
+          :loading="isLoadingAdoptionData"
+          :data="devopsAdoptionEnabledNamespaces"
+          :timestamp="timestamp"
+        />
+      </gl-tab>
+
       <gl-tab
         v-for="tab in $options.devopsAdoptionTableConfiguration"
         :key="tab.title"

ee/app/assets/javascripts/analytics/devops_report/devops_adoption/components/devops_adoption_overview.vue

+<script>
+import { GlLoadingIcon } from '@gitlab/ui';
+import { sprintf } from '~/locale';
+import {
+  DEVOPS_ADOPTION_TABLE_CONFIGURATION,
+  DEVOPS_ADOPTION_OVERALL_CONFIGURATION,
+  TABLE_HEADER_TEXT,
+} from '../constants';
+import DevopsAdoptionOverviewCard from './devops_adoption_overview_card.vue';
+
+export default {
+  name: 'DevopsAdoptionOverview',
+  components: {
+    DevopsAdoptionOverviewCard,
+    GlLoadingIcon,
+  },
+  props: {
+    loading: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+    data: {
+      type: Object,
+      required: false,
+      default: () => ({}),
+    },
+    timestamp: {
+      type: String,
+      required: true,
+    },
+  },
+  computed: {
+    featuresData() {
+      return DEVOPS_ADOPTION_TABLE_CONFIGURATION.map((item) => ({
+        ...item,
+        featureMeta: item.cols.map((feature) => ({
+          title: feature.label,
+          adopted: this.data.nodes?.some((node) =>
+            node.latestSnapshot ? node.latestSnapshot[feature.key] : false,
+          ),
+        })),
+      }));
+    },
+    overallData() {
+      return {
+        ...DEVOPS_ADOPTION_OVERALL_CONFIGURATION,
+        featureMeta: this.featuresData.reduce(
+          (features, section) => [...features, ...section.featureMeta],
+          [],
+        ),
+        displayMeta: false,
+      };
+    },
+    overviewData() {
+      return [this.overallData, ...this.featuresData];
+    },
+    headerText() {
+      return sprintf(TABLE_HEADER_TEXT, { timestamp: this.timestamp });
+    },
+  },
+};
+</script>
+<template>
+  <gl-loading-icon v-if="loading" size="md" class="gl-mt-5" />
+  <div v-else data-testid="overview-container">
+    <p class="gl-text-gray-400 gl-my-3" data-testid="overview-container-header">{{ headerText }}</p>
+    <div
+      class="gl-display-flex gl-justify-content-space-between gl-flex-direction-column gl-md-flex-direction-row gl-mt-5"
+    >
+      <devops-adoption-overview-card
+        v-for="item in overviewData"
+        :key="item.title"
+        class="gl-mb-5"
+        :icon="item.icon"
+        :title="item.title"
+        :variant="item.variant"
+        :feature-meta="item.featureMeta"
+        :display-meta="item.displayMeta"
+      />
+    </div>
+  </div>
+</template>

ee/app/assets/javascripts/analytics/devops_report/devops_adoption/components/devops_adoption_overview_card.vue

+<script>
+import { GlIcon, GlProgressBar } from '@gitlab/ui';
+import { sprintf } from '~/locale';
+import {
+  DEVOPS_ADOPTION_FEATURES_ADOPTED_TEXT,
+  DEVOPS_ADOPTION_PROGRESS_BAR_HEIGHT,
+} from '../constants';
+import DevopsAdoptionTableCellFlag from './devops_adoption_table_cell_flag.vue';
+
+export default {
+  name: 'DevopsAdoptionOverviewCard',
+  progressBarHeight: DEVOPS_ADOPTION_PROGRESS_BAR_HEIGHT,
+  components: {
+    GlIcon,
+    GlProgressBar,
+    DevopsAdoptionTableCellFlag,
+  },
+  props: {
+    icon: {
+      type: String,
+      required: true,
+    },
+    title: {
+      type: String,
+      required: true,
+    },
+    variant: {
+      type: String,
+      required: false,
+      default: 'primary',
+    },
+    featureMeta: {
+      type: Array,
+      required: false,
+      default: () => [],
+    },
+    displayMeta: {
+      type: Boolean,
+      required: false,
+      default: true,
+    },
+  },
+  computed: {
+    featuresCount() {
+      return this.featureMeta.length;
+    },
+    adoptedCount() {
+      return this.featureMeta.filter((feature) => feature.adopted).length;
+    },
+    description() {
+      return sprintf(DEVOPS_ADOPTION_FEATURES_ADOPTED_TEXT, {
+        adoptedCount: this.adoptedCount,
+        featuresCount: this.featuresCount,
+        title: this.displayMeta ? this.title : '',
+      });
+    },
+  },
+};
+</script>
+<template>
+  <div
+    class="devops-overview-card gl-display-flex gl-flex-direction-column gl-flex-grow-1 gl-md-mr-5 gl-mb-4"
+  >
+    <div class="gl-display-flex gl-align-items-center gl-mb-3" data-testid="card-title">
+      <gl-icon :name="icon" class="gl-mr-3 gl-text-gray-500" />
+      <span class="gl-font-md gl-font-weight-bold" data-testid="card-title-text">{{ title }}</span>
+    </div>
+    <gl-progress-bar
+      :value="adoptedCount"
+      :max="featuresCount"
+      class="gl-mb-2 gl-md-mr-5"
+      :variant="variant"
+      :height="$options.progressBarHeight"
+    />
+    <div class="gl-text-gray-400 gl-mb-1" data-testid="card-description">{{ description }}</div>
+    <template v-if="displayMeta">
+      <div
+        v-for="feature in featureMeta"
+        :key="feature.title"
+        class="gl-display-flex gl-align-items-center gl-mt-2"
+        data-testid="card-meta-row"
+      >
+        <devops-adoption-table-cell-flag
+          :enabled="feature.adopted"
+          :variant="variant"
+          class="gl-mr-3"
+        />
+        <span class="gl-text-gray-600 gl-font-sm" data-testid="card-meta-row-title">{{
+          feature.title
+        }}</span>
+      </div>
+    </template>
+  </div>
+</template>

ee/app/assets/javascripts/analytics/devops_report/devops_adoption/components/devops_adoption_section.vue

@@ -65,15 +65,15 @@ export default {
 <template>
   <gl-loading-icon v-if="isLoading" size="md" class="gl-my-5" />
   <div v-else-if="hasSegmentsData" class="gl-mt-3">
-    <div class="gl-my-3" data-testid="tableHeader">
-      <span class="gl-text-gray-400">
+    <div class="gl-mb-3" data-testid="tableHeader">
+      <p class="gl-text-gray-400">
         <gl-sprintf :message="$options.i18n.tableHeaderText">
           <template #timestamp>{{ timestamp }}</template>
         </gl-sprintf>
-      </span>
+      </p>
 
       <devops-adoption-add-dropdown
-        class="gl-mt-4 gl-mb-3 gl-md-display-none"
+        class="gl-mb-3 gl-md-display-none"
         :search-term="searchTerm"
         :groups="disabledGroupNodes"
         :is-loading-groups="isLoadingGroups"

ee/app/assets/javascripts/analytics/devops_report/devops_adoption/constants.js

@@ -6,6 +6,8 @@ export const PER_PAGE = 20;
 
 export const DEBOUNCE_DELAY = 500;
 
+export const DEVOPS_ADOPTION_PROGRESS_BAR_HEIGHT = '8px';
+
 export const DEVOPS_ADOPTION_SEGMENT_DELETE_MODAL_ID = 'devopsSegmentDeleteModal';
 
 export const DATE_TIME_FORMAT = 'yyyy-mm-dd HH:MM';
@@ -35,6 +37,10 @@ export const DEVOPS_ADOPTION_NO_RESULTS = s__('DevopsAdoption|No results…');
 
 export const DEVOPS_ADOPTION_NO_SUB_GROUPS = s__('DevopsAdoption|This group has no sub-groups');
 
+export const DEVOPS_ADOPTION_FEATURES_ADOPTED_TEXT = s__(
+  'DevopsAdoption|%{adoptedCount}/%{featuresCount} %{title} features adopted',
+);
+
 export const DEVOPS_ADOPTION_STRINGS = {
   app: {
     [DEVOPS_ADOPTION_ERROR_KEYS.groups]: s__(
@@ -100,23 +106,20 @@ export const DEVOPS_ADOPTION_SEGMENTS_TABLE_SORT_DESC_STORAGE_KEY =
 
 export const DEVOPS_ADOPTION_GROUP_COL_LABEL = __('Group');
 
+export const DEVOPS_ADOPTION_OVERALL_CONFIGURATION = {
+  title: s__('DevopsAdoption|Overall adoption'),
+  icon: 'tanuki',
+  variant: 'primary',
+  cols: [],
+};
+
 export const DEVOPS_ADOPTION_TABLE_CONFIGURATION = [
   {
     title: s__('DevopsAdoption|Dev'),
     tab: 'dev',
+    icon: 'code',
+    variant: 'warning',
     cols: [
-      {
-        key: 'issueOpened',
-        label: s__('DevopsAdoption|Issues'),
-        tooltip: s__('DevopsAdoption|At least one issue opened'),
-        testId: 'issuesCol',
-      },
-      {
-        key: 'mergeRequestOpened',
-        label: s__('DevopsAdoption|MRs'),
-        tooltip: s__('DevopsAdoption|At least one MR opened'),
-        testId: 'mrsCol',
-      },
       {
         key: 'mergeRequestApproved',
         label: s__('DevopsAdoption|Approvals'),
@@ -129,11 +132,25 @@ export const DEVOPS_ADOPTION_TABLE_CONFIGURATION = [
         tooltip: s__('DevopsAdoption|Code owners enabled for at least one project'),
         testId: 'codeownersCol',
       },
+      {
+        key: 'issueOpened',
+        label: s__('DevopsAdoption|Issues'),
+        tooltip: s__('DevopsAdoption|At least one issue opened'),
+        testId: 'issuesCol',
+      },
+      {
+        key: 'mergeRequestOpened',
+        label: s__('DevopsAdoption|MRs'),
+        tooltip: s__('DevopsAdoption|At least one MR opened'),
+        testId: 'mrsCol',
+      },
     ],
   },
   {
     title: s__('DevopsAdoption|Sec'),
     tab: 'sec',
+    icon: 'shield',
+    variant: 'info',
     cols: [
       {
         key: 'securityScanSucceeded',
@@ -146,12 +163,14 @@ export const DEVOPS_ADOPTION_TABLE_CONFIGURATION = [
   {
     title: s__('DevopsAdoption|Ops'),
     tab: 'ops',
+    icon: 'rocket',
+    variant: 'success',
     cols: [
       {
-        key: 'runnerConfigured',
-        label: s__('DevopsAdoption|Runners'),
-        tooltip: s__('DevopsAdoption|Runner configured for project/group'),
-        testId: 'runnersCol',
+        key: 'deploySucceeded',
+        label: s__('DevopsAdoption|Deploys'),
+        tooltip: s__('DevopsAdoption|At least one deploy'),
+        testId: 'deploysCol',
       },
       {
         key: 'pipelineSucceeded',
@@ -160,10 +179,10 @@ export const DEVOPS_ADOPTION_TABLE_CONFIGURATION = [
         testId: 'pipelinesCol',
       },
       {
-        key: 'deploySucceeded',
-        label: s__('DevopsAdoption|Deploys'),
-        tooltip: s__('DevopsAdoption|At least one deploy'),
-        testId: 'deploysCol',
+        key: 'runnerConfigured',
+        label: s__('DevopsAdoption|Runners'),
+        tooltip: s__('DevopsAdoption|Runner configured for project/group'),
+        testId: 'runnersCol',
       },
     ],
   },

ee/spec/features/admin/admin_dev_ops_report_spec.rb

@@ -54,16 +54,16 @@ RSpec.describe 'DevOps Report page', :js do
       visit admin_dev_ops_report_path
 
       within tabs_selector do
-        expect(page.all(:css, tab_item_selector).length).to be(5)
-        expect(page).to have_text 'Dev Sec Ops DevOps Score'
+        expect(page.all(:css, tab_item_selector).length).to be(6)
+        expect(page).to have_text 'Overview Dev Sec Ops DevOps Score'
       end
     end
 
-    it 'defaults to the Dev tab' do
+    it 'defaults to the Overview tab' do
       visit admin_dev_ops_report_path
 
       within tabs_selector do
-        expect(page).to have_selector active_tab_selector, text: 'Dev'
+        expect(page).to have_selector active_tab_selector, text: 'Overview'
       end
     end
 
@@ -83,10 +83,12 @@ RSpec.describe 'DevOps Report page', :js do
       it_behaves_like 'displays tab content', tab[:text]
     end
 
-    it 'does not add the tab param when the Dev tab is selected' do
+    it 'does not add the tab param when the Overview tab is selected' do
       visit admin_dev_ops_report_path
 
-      click_link 'Dev'
+      within tabs_selector do
+        click_link 'Overview'
+      end
 
       expect(page).to have_current_path(admin_dev_ops_report_path)
     end

ee/spec/frontend/analytics/devops_report/devops_adoption/components/devops_adoption_app_spec.js

@@ -5,6 +5,7 @@ import Vue from 'vue';
 import VueApollo from 'vue-apollo';
 import DevopsAdoptionAddDropdown from 'ee/analytics/devops_report/devops_adoption/components/devops_adoption_add_dropdown.vue';
 import DevopsAdoptionApp from 'ee/analytics/devops_report/devops_adoption/components/devops_adoption_app.vue';
+import DevopsAdoptionOverview from 'ee/analytics/devops_report/devops_adoption/components/devops_adoption_overview.vue';
 import DevopsAdoptionSection from 'ee/analytics/devops_report/devops_adoption/components/devops_adoption_section.vue';
 import {
   DEVOPS_ADOPTION_STRINGS,
@@ -101,6 +102,7 @@ describe('DevopsAdoptionApp', () => {
   }
 
   const findDevopsScoreTab = () => wrapper.findByTestId('devops-score-tab');
+  const findOverviewTab = () => wrapper.findByTestId('devops-overview-tab');
 
   afterEach(() => {
     wrapper.destroy();
@@ -142,7 +144,7 @@ describe('DevopsAdoptionApp', () => {
       });
 
       it('displays the error message and calls Sentry', () => {
-        const alert = wrapper.find(GlAlert);
+        const alert = wrapper.findComponent(GlAlert);
         expect(alert.exists()).toBe(true);
         expect(alert.text()).toBe(DEVOPS_ADOPTION_STRINGS.app.groupsError);
         expect(Sentry.captureException.mock.calls[0][0].networkError).toBe(error);
@@ -239,11 +241,11 @@ describe('DevopsAdoptionApp', () => {
             });
 
             it('does not render the devops section', () => {
-              expect(wrapper.find(DevopsAdoptionSection).exists()).toBe(false);
+              expect(wrapper.findComponent(DevopsAdoptionSection).exists()).toBe(false);
             });
 
             it('displays the error message ', () => {
-              const alert = wrapper.find(GlAlert);
+              const alert = wrapper.findComponent(GlAlert);
               expect(alert.exists()).toBe(true);
               expect(alert.text()).toBe(DEVOPS_ADOPTION_STRINGS.app.addSegmentsError);
             });
@@ -270,11 +272,11 @@ describe('DevopsAdoptionApp', () => {
       });
 
       it('does not render the devops section', () => {
-        expect(wrapper.find(DevopsAdoptionSection).exists()).toBe(false);
+        expect(wrapper.findComponent(DevopsAdoptionSection).exists()).toBe(false);
       });
 
       it('displays the error message ', () => {
-        const alert = wrapper.find(GlAlert);
+        const alert = wrapper.findComponent(GlAlert);
         expect(alert.exists()).toBe(true);
         expect(alert.text()).toBe(DEVOPS_ADOPTION_STRINGS.app.segmentsError);
       });
@@ -344,6 +346,16 @@ describe('DevopsAdoptionApp', () => {
     };
 
     const defaultDevopsAdoptionTabBehavior = () => {
+      describe('overview tab', () => {
+        it('displays the overview tab', () => {
+          expect(findOverviewTab().exists()).toBe(true);
+        });
+
+        it('displays the devops adoption overview component', () => {
+          expect(findOverviewTab().findComponent(DevopsAdoptionOverview).exists()).toBe(true);
+        });
+      });
+
       describe('devops adoption tabs', () => {
         it('displays the configured number of tabs', () => {
           expect(wrapper.findAllByTestId('devops-adoption-tab')).toHaveLength(
@@ -353,12 +365,15 @@ describe('DevopsAdoptionApp', () => {
 
         it('displays the devops section component with the tab', () => {
           expect(
-            wrapper.findByTestId('devops-adoption-tab').find(DevopsAdoptionSection).exists(),
+            wrapper
+              .findByTestId('devops-adoption-tab')
+              .findComponent(DevopsAdoptionSection)
+              .exists(),
           ).toBe(true);
         });
 
         it('displays the DevopsAdoptionAddDropdown as the last tab', () => {
-          expect(wrapper.find(DevopsAdoptionAddDropdown).exists()).toBe(true);
+          expect(wrapper.findComponent(DevopsAdoptionAddDropdown).exists()).toBe(true);
         });
 
         eventTrackingBehaviour('devops-adoption-tab', 'i_analytics_dev_ops_adoption');
@@ -379,7 +394,7 @@ describe('DevopsAdoptionApp', () => {
         });
 
         it('displays the devops score component', () => {
-          expect(findDevopsScoreTab().find(DevopsScore).exists()).toBe(true);
+          expect(findDevopsScoreTab().findComponent(DevopsScore).exists()).toBe(true);
         });
 
         eventTrackingBehaviour('devops-score-tab', 'i_analytics_dev_ops_score');

ee/spec/frontend/analytics/devops_report/devops_adoption/components/devops_adoption_overview_card_spec.js

+import { GlIcon, GlProgressBar } from '@gitlab/ui';
+import DevopsAdoptionOverviewCard from 'ee/analytics/devops_report/devops_adoption/components/devops_adoption_overview_card.vue';
+import DevopsAdoptionTableCellFlag from 'ee/analytics/devops_report/devops_adoption/components/devops_adoption_table_cell_flag.vue';
+import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
+import { overallAdoptionData } from '../mock_data';
+
+describe('DevopsAdoptionOverview', () => {
+  let wrapper;
+
+  const createComponent = (props) => {
+    wrapper = shallowMountExtended(DevopsAdoptionOverviewCard, {
+      propsData: {
+        ...overallAdoptionData,
+        displayMeta: true,
+        ...props,
+      },
+    });
+  };
+
+  describe('default state', () => {
+    beforeEach(() => {
+      createComponent();
+    });
+
+    describe('title', () => {
+      it('displays a icon', () => {
+        const icon = wrapper.findComponent(GlIcon);
+
+        expect(icon.exists()).toBe(true);
+        expect(icon.props('name')).toBe(overallAdoptionData.icon);
+      });
+
+      it('displays the title text', () => {
+        const text = wrapper.findByTestId('card-title-text');
+
+        expect(text.exists()).toBe(true);
+        expect(text.text()).toBe(overallAdoptionData.title);
+      });
+    });
+
+    it('displays the progress bar', () => {
+      expect(wrapper.findComponent(GlProgressBar).exists()).toBe(true);
+    });
+
+    it('displays the description correctly', () => {
+      const text = wrapper.findByTestId('card-description');
+
+      expect(text.exists()).toBe(true);
+      expect(text.text()).toBe('3/8 Overall adoption features adopted');
+    });
+
+    describe('meta', () => {
+      it('displays the meta', () => {
+        expect(wrapper.findByTestId('card-meta-row').exists()).toBe(true);
+      });
+
+      it('displays the correct number of rows', () => {
+        expect(wrapper.findAllByTestId('card-meta-row')).toHaveLength(
+          overallAdoptionData.featureMeta.length,
+        );
+      });
+
+      describe('meta row', () => {
+        it('displays a cell flag component', () => {
+          expect(wrapper.findComponent(DevopsAdoptionTableCellFlag).exists()).toBe(true);
+        });
+
+        it('displays the feature title', () => {
+          expect(wrapper.findByTestId('card-meta-row-title').text()).toBe(
+            overallAdoptionData.featureMeta[0].title,
+          );
+        });
+      });
+    });
+  });
+
+  describe('when not displaying meta', () => {
+    beforeEach(() => {
+      createComponent({ displayMeta: false });
+    });
+
+    it('displays the description correctly', () => {
+      const text = wrapper.findByTestId('card-description');
+
+      expect(text.exists()).toBe(true);
+      expect(text.text()).toBe('3/8  features adopted');
+    });
+
+    it('does not display the meta', () => {
+      expect(wrapper.findByTestId('card-meta-row').exists()).toBe(false);
+    });
+  });
+});

ee/spec/frontend/analytics/devops_report/devops_adoption/components/devops_adoption_overview_spec.js

+import { GlLoadingIcon } from '@gitlab/ui';
+import DevopsAdoptionOverview from 'ee/analytics/devops_report/devops_adoption/components/devops_adoption_overview.vue';
+import DevopsAdoptionOverviewCard from 'ee/analytics/devops_report/devops_adoption/components/devops_adoption_overview_card.vue';
+import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
+import { devopsAdoptionNamespaceData, overallAdoptionData } from '../mock_data';
+
+describe('DevopsAdoptionOverview', () => {
+  let wrapper;
+
+  const createComponent = (props) => {
+    wrapper = shallowMountExtended(DevopsAdoptionOverview, {
+      propsData: {
+        timestamp: '2020-10-31 23:59',
+        data: devopsAdoptionNamespaceData,
+        ...props,
+      },
+    });
+  };
+
+  describe('default state', () => {
+    beforeEach(() => {
+      createComponent();
+    });
+
+    it('displays the overview container', () => {
+      expect(wrapper.findByTestId('overview-container').exists()).toBe(true);
+    });
+
+    describe('overview container', () => {
+      it('displays the header text', () => {
+        const text = wrapper.findByTestId('overview-container-header');
+
+        expect(text.exists()).toBe(true);
+        expect(text.text()).toBe(
+          'Feature adoption is based on usage in the previous calendar month. Last updated: 2020-10-31 23:59.',
+        );
+      });
+
+      it('displays the correct numnber of overview cards', () => {
+        expect(wrapper.findAllComponents(DevopsAdoptionOverviewCard)).toHaveLength(4);
+      });
+
+      it('passes the cards the correct data', () => {
+        expect(wrapper.findComponent(DevopsAdoptionOverviewCard).props()).toStrictEqual(
+          overallAdoptionData,
+        );
+      });
+    });
+  });
+
+  describe('loading', () => {
+    beforeEach(() => {
+      createComponent({ loading: true });
+    });
+
+    it('displays a loading icon', () => {
+      expect(wrapper.findComponent(GlLoadingIcon).exists()).toBe(true);
+    });
+
+    it('does not display the overview container', () => {
+      expect(wrapper.findByTestId('overview-container').exists()).toBe(false);
+    });
+  });
+});

ee/spec/frontend/analytics/devops_report/devops_adoption/components/devops_adoption_table_spec.js

@@ -234,7 +234,7 @@ describe('DevopsAdoptionTable', () => {
 
       await nextTick();
 
-      expect(findSortByLocalStorageSync().props('value')).toBe('issueOpened');
+      expect(findSortByLocalStorageSync().props('value')).toBe('mergeRequestApproved');
     });
 
     it('should update local storage when the sort direction changes', async () => {

ee/spec/frontend/analytics/devops_report/devops_adoption/mock_data.js

@@ -77,23 +77,23 @@ export const devopsAdoptionTableHeaders = [
   },
   {
     index: 1,
-    label: 'Issues',
-    tooltip: 'At least one issue opened',
+    label: 'Approvals',
+    tooltip: 'At least one approval on an MR',
   },
   {
     index: 2,
-    label: 'MRs',
-    tooltip: 'At least one MR opened',
+    label: 'Code owners',
+    tooltip: 'Code owners enabled for at least one project',
   },
   {
     index: 3,
-    label: 'Approvals',
-    tooltip: 'At least one approval on an MR',
+    label: 'Issues',
+    tooltip: 'At least one issue opened',
   },
   {
     index: 4,
-    label: 'Code owners',
-    tooltip: 'Code owners enabled for at least one project',
+    label: 'MRs',
+    tooltip: 'At least one MR opened',
   },
   {
     index: 5,
@@ -110,3 +110,44 @@ export const dataErrorMessage = 'Name already taken.';
 
 export const genericDeleteErrorMessage =
   'An error occurred while removing the group. Please try again.';
+
+export const overallAdoptionData = {
+  displayMeta: false,
+  featureMeta: [
+    {
+      adopted: false,
+      title: 'Approvals',
+    },
+    {
+      adopted: false,
+      title: 'Code owners',
+    },
+    {
+      adopted: true,
+      title: 'Issues',
+    },
+    {
+      adopted: true,
+      title: 'MRs',
+    },
+    {
+      adopted: false,
+      title: 'Scanning',
+    },
+    {
+      adopted: false,
+      title: 'Deploys',
+    },
+    {
+      adopted: false,
+      title: 'Pipelines',
+    },
+    {
+      adopted: true,
+      title: 'Runners',
+    },
+  ],
+  icon: 'tanuki',
+  title: 'Overall adoption',
+  variant: 'primary',
+};

locale/gitlab.pot

@@ -11072,6 +11072,9 @@ msgstr ""
 msgid "DevOps adoption"
 msgstr ""
 
+msgid "DevopsAdoption|%{adoptedCount}/%{featuresCount} %{title} features adopted"
+msgstr ""
+
 msgid "DevopsAdoption|Add Group"
 msgstr ""
 
@@ -11174,6 +11177,9 @@ msgstr ""
 msgid "DevopsAdoption|Ops"
 msgstr ""
 
+msgid "DevopsAdoption|Overall adoption"
+msgstr ""
+
 msgid "DevopsAdoption|Pipelines"
 msgstr ""
 
@@ -11231,6 +11237,9 @@ msgstr ""
 msgid "DevopsReport|Moderate"
 msgstr ""
 
+msgid "DevopsReport|Overview"
+msgstr ""
+
 msgid "DevopsReport|Score"
 msgstr ""