Merge branch '267624-group-code-coverage-table' into 'master'

Use code coverage graphql API

See merge request gitlab-org/gitlab!46265

doc/user/group/repositories_analytics/index.md

@@ -12,6 +12,29 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 CAUTION: **Warning:**
 This feature might not be available to you. Check the **version history** note above for details.
 
+## Latest project test coverage list
+
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/267624) in [GitLab Premium](https://about.gitlab.com/pricing/) 13.6.
+> - It's [deployed behind a feature flag](../../../user/feature_flags.md), disabled by default.
+> - It's disabled on GitLab.com
+> - It can be enabled or disabled per-group.
+> - To use it in GitLab self-managed instances, ask a GitLab administrator to [enable it](#enable-or-disable-latest-project-test-coverage).
+
+To see the latest code coverage for each project in your group:
+
+1. Go to **Analytics > Repositories** in the group (not from a project).
+1. In the **Latest test coverage results** section, use the **Select projects** dropdown to choose the projects you want to check.
+
+### Enable or disable latest project test coverage
+
+This feature comes with the `:group_coverage_data_report` feature flag disabled by default. It is disabled on GitLab.com.
+[GitLab administrators with access to the GitLab Rails console](../../../administration/feature_flags.md) can enable it for your instance.
+The group test coverage table can be enabled or disabled per-group.
+
+## Download historic test coverage data
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/215104) in [GitLab Premium](https://about.gitlab.com/pricing/) 13.4.
+
 You can get a CSV of the code coverage data for all of the projects in your group. This report has a maximum of 1000 records. To get the report:
 
 1. Go to your group's **Analytics > Repositories** page

ee/app/assets/javascripts/analytics/repository_analytics/components/download_test_coverage.vue

@@ -110,11 +110,10 @@ export default {
     },
   },
   text: {
-    downloadTestCoverageHeader: s__('RepositoriesAnalytics|Download Historic Test Coverage Data'),
+    downloadTestCoverageHeader: s__('RepositoriesAnalytics|Download historic test coverage data'),
     downloadCSVButton: s__('RepositoriesAnalytics|Download historic test coverage data (.csv)'),
     dateRangeHeader: __('Date range'),
     downloadCSVModalButton: s__('RepositoriesAnalytics|Download test coverage data (.csv)'),
-    downloadCSVModalTitle: s__('RepositoriesAnalytics|Download Historic Test Coverage Data'),
     downloadCSVModalDescription: s__(
       'RepositoriesAnalytics|Historic Test Coverage Data is available in raw format (.csv) for further analysis.',
     ),
@@ -148,7 +147,7 @@ export default {
 
     <gl-modal
       modal-id="download-csv-modal"
-      :title="$options.text.downloadCSVModalTitle"
+      :title="$options.text.downloadTestCoverageHeader"
       no-fade
       :action-primary="downloadCSVModalButton"
       :action-cancel="cancelModalButton"

ee/app/assets/javascripts/analytics/repository_analytics/components/select_projects_dropdown.vue

@@ -40,11 +40,13 @@ export default {
         };
       },
       update(data) {
-        return data.group.projects.nodes.map(project => ({
+        return (
+          data.group?.projects?.nodes?.map(project => ({
             ...project,
             parsedId: getIdFromGraphQLId(project.id),
             isSelected: false,
-        }));
+          })) || []
+        );
       },
       result({ data }) {
         this.projectsPageInfo = data?.group?.projects?.pageInfo || {};

ee/app/assets/javascripts/analytics/repository_analytics/components/test_coverage_table.vue

@@ -2,6 +2,7 @@
 import Vue from 'vue';
 import { GlCard, GlEmptyState, GlSkeletonLoader, GlTable } from '@gitlab/ui';
 import { __, s__ } from '~/locale';
+import { SUPPORTED_FORMATS, getFormatter } from '~/lib/utils/unit_format';
 import TimeAgoTooltip from '~/vue_shared/components/time_ago_tooltip.vue';
 import SelectProjectsDropdown from './select_projects_dropdown.vue';
 import getProjectsTestCoverage from '../graphql/queries/get_projects_test_coverage.query.graphql';
@@ -17,7 +18,7 @@ export default {
     TimeAgoTooltip,
   },
   apollo: {
-    coverageData: {
+    projects: {
       query: getProjectsTestCoverage,
       debounce: 500,
       variables() {
@@ -28,7 +29,15 @@ export default {
       result({ data }) {
         // Keep data from all queries so that we don't
         // fetch the same data more than once
-        this.allCoverageData = [...this.allCoverageData, ...data.projects.nodes];
+        this.allCoverageData = [
+          ...this.allCoverageData,
+          ...data.projects.nodes.map(project => ({
+            ...project,
+            // if a project has no code coverage, set to default values
+            codeCoverageSummary:
+              project.codeCoverageSummary || this.$options.noCoverageDefaultSummary,
+          })),
+        ];
       },
       error() {
         this.handleError();
@@ -99,24 +108,30 @@ export default {
       label: __('Project'),
     },
     {
-      key: 'coverage',
+      key: 'averageCoverage',
       label: s__('RepositoriesAnalytics|Coverage'),
     },
     {
-      key: 'numberOfCoverages',
-      label: s__('RepositoriesAnalytics|Number of Coverages'),
+      key: 'coverageCount',
+      label: s__('RepositoriesAnalytics|Coverage Jobs'),
     },
     {
-      key: 'lastUpdate',
+      key: 'lastUpdatedAt',
       label: s__('RepositoriesAnalytics|Last Update'),
     },
   ],
   text: {
+    header: s__('RepositoriesAnalytics|Latest test coverage results'),
     emptyStateTitle: s__('RepositoriesAnalytics|Please select projects to display.'),
     emptyStateDescription: s__(
       'RepositoriesAnalytics|Please select a project or multiple projects to display their most recent test coverage data.',
     ),
   },
+  noCoverageDefaultSummary: {
+    averageCoverage: 0,
+    coverageCount: 0,
+    lastUpdatedAt: '', // empty string will default to "just now" in table
+  },
   LOADING_STATE: {
     rows: 4,
     height: 10,
@@ -126,17 +141,21 @@ export default {
     totalWidth: 430,
     totalHeight: 15,
   },
+  averageCoverageFormatter: getFormatter(SUPPORTED_FORMATS.percentHundred),
 };
 </script>
 <template>
   <gl-card>
     <template #header>
+      <div class="gl-display-flex gl-justify-content-space-between">
+        <h5>{{ $options.text.header }}</h5>
         <select-projects-dropdown
           class="gl-w-quarter"
           @projects-query-error="handleError"
           @select-all-projects="selectAllProjects"
           @select-project="toggleProject"
         />
+      </div>
     </template>
 
     <template v-if="isLoading">
@@ -169,28 +188,30 @@ export default {
       <template #head(project)="data">
         <div>{{ data.label }}</div>
       </template>
-      <template #head(coverage)="data">
+      <template #head(averageCoverage)="data">
         <div>{{ data.label }}</div>
       </template>
-      <template #head(numberOfCoverages)="data">
+      <template #head(coverageCount)="data">
         <div>{{ data.label }}</div>
       </template>
-      <template #head(lastUpdate)="data">
+      <template #head(lastUpdatedAt)="data">
         <div>{{ data.label }}</div>
       </template>
 
       <template #cell(project)="{ item }">
         <div :data-testid="`${item.id}-name`">{{ item.name }}</div>
       </template>
-      <template #cell(coverage)="{ item }">
-        <div :data-testid="`${item.id}-average`">{{ item.codeCoverage.average }}%</div>
+      <template #cell(averageCoverage)="{ item }">
+        <div :data-testid="`${item.id}-average`">
+          {{ $options.averageCoverageFormatter(item.codeCoverageSummary.averageCoverage, 2) }}
+        </div>
       </template>
-      <template #cell(numberOfCoverages)="{ item }">
-        <div :data-testid="`${item.id}-count`">{{ item.codeCoverage.count }}</div>
+      <template #cell(coverageCount)="{ item }">
+        <div :data-testid="`${item.id}-count`">{{ item.codeCoverageSummary.coverageCount }}</div>
       </template>
-      <template #cell(lastUpdate)="{ item }">
+      <template #cell(lastUpdatedAt)="{ item }">
         <time-ago-tooltip
-          :time="item.codeCoverage.lastUpdatedAt"
+          :time="item.codeCoverageSummary.lastUpdatedAt"
           :data-testid="`${item.id}-date`"
         />
       </template>

ee/app/assets/javascripts/analytics/repository_analytics/graphql/queries/get_projects_test_coverage.query.graphql

@@ -3,9 +3,9 @@ query getProjectsTestCoverage($projectIds: [ID!]) {
     nodes {
       id
       name
-      codeCoverage @client {
-        average
-        count
+      codeCoverageSummary {
+        averageCoverage
+        coverageCount
         lastUpdatedAt
       }
     }

ee/app/assets/javascripts/analytics/repository_analytics/index.js

@@ -6,21 +6,7 @@ import GroupRepositoryAnalytics from './components/group_repository_analytics.vu
 Vue.use(VueApollo);
 
 const apolloProvider = new VueApollo({
-  defaultClient: createDefaultClient({
-    Project: {
-      /*
-        The backend for adding `codeCoverage` the API is being worked on in parallel.
-        This is a temporary client resolver for this data. This feature is behind
-        a feature flag (:group_coverage_data_report)
-      */
-      codeCoverage: () => ({
-        average: (Math.random() * 100).toFixed(2),
-        count: Math.ceil(Math.random() * Math.floor(10)), // random number between 1 and 10
-        lastUpdatedAt: '2020-09-29T21:42:00Z',
-        __typename: 'CodeCoverage',
-      }),
-    },
-  }),
+  defaultClient: createDefaultClient(),
 });
 
 export default () => {

ee/spec/frontend/analytics/repository_analytics/components/test_coverage_table_spec.js

+import VueApollo from 'vue-apollo';
 import { mount, shallowMount, createLocalVue } from '@vue/test-utils';
 import { useFakeDate } from 'helpers/fake_date';
+import createMockApollo from 'jest/helpers/mock_apollo_helper';
+import waitForPromises from 'jest/helpers/wait_for_promises';
 import TestCoverageTable from 'ee/analytics/repository_analytics/components/test_coverage_table.vue';
+import getProjectsTestCoverage from 'ee/analytics/repository_analytics/graphql/queries/get_projects_test_coverage.query.graphql';
+import getGroupProjects from 'ee/analytics/repository_analytics/graphql/queries/get_group_projects.query.graphql';
 
 const localVue = createLocalVue();
 
 describe('Test coverage table component', () => {
   useFakeDate();
   let wrapper;
+  let fakeApollo;
 
   const findEmptyState = () => wrapper.find('[data-testid="test-coverage-table-empty-state"]');
   const findLoadingState = () => wrapper.find('[data-testid="test-coverage-loading-state"');
@@ -16,7 +22,7 @@ describe('Test coverage table component', () => {
   const findProjectCountById = id => wrapper.find(`[data-testid="${id}-count"`);
   const findProjectDateById = id => wrapper.find(`[data-testid="${id}-date"`);
 
-  const createComponent = (data = {}, mountFn = shallowMount) => {
+  const createComponent = ({ data = {}, mountFn = shallowMount } = {}) => {
     wrapper = mountFn(TestCoverageTable, {
       localVue,
       data() {
@@ -32,7 +38,7 @@ describe('Test coverage table component', () => {
       mocks: {
         $apollo: {
           queries: {
-            coverageData: {
+            projects: {
               query: jest.fn().mockResolvedValue(),
             },
           },
@@ -41,6 +47,33 @@ describe('Test coverage table component', () => {
     });
   };
 
+  const createComponentWithApollo = ({
+    data = {},
+    mountFn = shallowMount,
+    queryData = {},
+  } = {}) => {
+    localVue.use(VueApollo);
+    fakeApollo = createMockApollo([
+      [getGroupProjects, jest.fn().mockResolvedValue()],
+      [getProjectsTestCoverage, jest.fn().mockResolvedValue(queryData)],
+    ]);
+
+    wrapper = mountFn(TestCoverageTable, {
+      localVue,
+      data() {
+        return {
+          allCoverageData: [],
+          allProjectsSelected: false,
+          hasError: false,
+          isLoading: false,
+          projectIds: {},
+          ...data,
+        };
+      },
+      apolloProvider: fakeApollo,
+    });
+  };
+
   afterEach(() => {
     wrapper.destroy();
     wrapper = null;
@@ -55,7 +88,7 @@ describe('Test coverage table component', () => {
 
   describe('when query is loading', () => {
     it('renders loading state', () => {
-      createComponent({ isLoading: true });
+      createComponent({ data: { isLoading: true } });
 
       expect(findLoadingState().exists()).toBe(true);
     });
@@ -65,20 +98,20 @@ describe('Test coverage table component', () => {
     it('renders coverage table', () => {
       const id = 'gid://gitlab/Project/1';
       const name = 'GitLab';
-      const average = '74.35';
-      const count = '5';
+      const averageCoverage = '74.35';
+      const coverageCount = '5';
       const yesterday = new Date();
       yesterday.setDate(yesterday.getDate() - 1);
 
-      createComponent(
-        {
+      createComponent({
+        data: {
           allCoverageData: [
             {
               id,
               name,
-              codeCoverage: {
-                average,
-                count,
+              codeCoverageSummary: {
+                averageCoverage,
+                coverageCount,
                 lastUpdatedAt: yesterday.toISOString(),
               },
             },
@@ -87,14 +120,48 @@ describe('Test coverage table component', () => {
             [id]: true,
           },
         },
-        mount,
-      );
+        mountFn: mount,
+      });
 
       expect(findTable().exists()).toBe(true);
       expect(findProjectNameById(id).text()).toBe(name);
-      expect(findProjectAverageById(id).text()).toBe(`${average}%`);
-      expect(findProjectCountById(id).text()).toBe(count);
+      expect(findProjectAverageById(id).text()).toBe(`${averageCoverage}%`);
+      expect(findProjectCountById(id).text()).toBe(coverageCount);
       expect(findProjectDateById(id).text()).toBe('1 day ago');
     });
   });
+
+  describe('when selected project has no coverage', () => {
+    it('sets coverage to default values', async () => {
+      const name = 'test';
+      const id = 1;
+      createComponentWithApollo({
+        data: {
+          projectIds: { [id]: true },
+        },
+        queryData: {
+          data: {
+            projects: {
+              nodes: [
+                {
+                  name,
+                  id,
+                  codeCoverageSummary: null,
+                },
+              ],
+            },
+          },
+        },
+        mountFn: mount,
+      });
+      jest.runOnlyPendingTimers();
+      await waitForPromises();
+
+      expect(findTable().exists()).toBe(true);
+      expect(findProjectNameById(id).text()).toBe(name);
+      expect(findProjectAverageById(id).text()).toBe('0.00%');
+      expect(findProjectCountById(id).text()).toBe('0');
+      expect(findProjectDateById(id).text()).toBe('just now');
+    });
+  });
 });

locale/gitlab.pot

@@ -22492,7 +22492,10 @@ msgstr ""
 msgid "RepositoriesAnalytics|Coverage"
 msgstr ""
 
-msgid "RepositoriesAnalytics|Download Historic Test Coverage Data"
+msgid "RepositoriesAnalytics|Coverage Jobs"
+msgstr ""
+
+msgid "RepositoriesAnalytics|Download historic test coverage data"
 msgstr ""
 
 msgid "RepositoriesAnalytics|Download historic test coverage data (.csv)"
@@ -22507,7 +22510,7 @@ msgstr ""
 msgid "RepositoriesAnalytics|Last Update"
 msgstr ""
 
-msgid "RepositoriesAnalytics|Number of Coverages"
+msgid "RepositoriesAnalytics|Latest test coverage results"
 msgstr ""
 
 msgid "RepositoriesAnalytics|Please select a project or multiple projects to display their most recent test coverage data."