Updated mock data and actions spec

Added the updated analytics paths to the
actions and mutation spec files and updates
tests accordingly.

ee/app/assets/javascripts/analytics/cycle_analytics/components/base.vue

@@ -69,6 +69,7 @@ export default {
       'startDate',
       'endDate',
       'tasksByType',
+      'medians',
     ]),
     ...mapGetters(['hasNoAccessError', 'currentGroupPath', 'durationChartPlottableData']),
     shouldRenderEmptyState() {
@@ -242,6 +243,7 @@ export default {
             class="js-stage-table"
             :current-stage="selectedStage"
             :stages="stages"
+            :medians="medians"
             :is-loading="isLoadingStage"
             :is-empty-stage="isEmptyStage"
             :is-saving-custom-stage="isSavingCustomStage"

ee/app/assets/javascripts/analytics/cycle_analytics/components/stage_event_list.vue

@@ -40,13 +40,13 @@ export default {
       <limit-warning :count="events.length" />
     </div>
     <stage-build-item
-      v-if="isCurrentStage(stage.slug, STAGE_NAME_TEST)"
+      v-if="isCurrentStage(stage.title, STAGE_NAME_TEST)"
       :stage="stage"
       :events="events"
       :with-build-status="true"
     />
     <stage-build-item
-      v-else-if="isCurrentStage(stage.slug, STAGE_NAME_STAGING)"
+      v-else-if="isCurrentStage(stage.title, STAGE_NAME_STAGING)"
       :stage="stage"
       :events="events"
     />

ee/app/assets/javascripts/analytics/cycle_analytics/components/stage_nav_item.vue

 <script>
 import { GlButton } from '@gitlab/ui';
-import StageCardListItem from './stage_card_list_item.vue';
+import { approximateDuration } from '~/lib/utils/datetime_utility';
 import Icon from '~/vue_shared/components/icon.vue';
+import StageCardListItem from './stage_card_list_item.vue';
 
 export default {
   name: 'StageNavItem',
@@ -26,8 +27,8 @@ export default {
       required: true,
     },
     value: {
-      type: String,
-      default: '',
+      type: Number,
+      default: 0,
       required: false,
     },
     canEdit: {
@@ -43,7 +44,10 @@ export default {
   },
   computed: {
     hasValue() {
-      return this.value && this.value.length > 0;
+      return this.value;
+    },
+    median() {
+      return approximateDuration(this.value);
     },
     editable() {
       return this.canEdit;
@@ -74,7 +78,7 @@ export default {
         {{ title }}
       </div>
       <div class="stage-nav-item-cell stage-median mr-4">
-        <span v-if="hasValue">{{ value }}</span>
+        <span v-if="hasValue">{{ median }}</span>
         <span v-else class="stage-empty">{{ __('Not enough data') }}</span>
       </div>
       <div v-show="canEdit && isHover" ref="dropdown" class="dropdown">

ee/app/assets/javascripts/analytics/cycle_analytics/components/stage_table.vue

@@ -27,6 +27,10 @@ export default {
       type: Array,
       required: true,
     },
+    medians: {
+      type: Object,
+      required: true,
+    },
     currentStage: {
       type: Object,
       required: true,
@@ -119,6 +123,11 @@ export default {
       return this.isEditingCustomStage ? this.currentStage : {};
     },
   },
+  methods: {
+    medianValue(id) {
+      return this.medians[id] ? this.medians[id] : null;
+    },
+  },
   STAGE_ACTIONS,
 };
 </script>
@@ -146,7 +155,7 @@ export default {
               v-for="stage in stages"
               :key="`ca-stage-title-${stage.title}`"
               :title="stage.title"
-              :value="stage.value"
+              :value="medianValue(stage.id)"
               :is-active="!isCreatingCustomStage && stage.id === currentStage.id"
               :can-edit="canEditStages"
               :is-default-stage="!stage.custom"

ee/app/assets/javascripts/analytics/cycle_analytics/store/actions.js

@@ -29,8 +29,9 @@ export const setDateRange = ({ commit, dispatch }, { skipFetch = false, startDat
 };
 
 export const requestStageData = ({ commit }) => commit(types.REQUEST_STAGE_DATA);
-export const receiveStageDataSuccess = ({ commit }, data) =>
+export const receiveStageDataSuccess = ({ commit }, data) => {
   commit(types.RECEIVE_STAGE_DATA_SUCCESS, data);
+};
 
 export const receiveStageDataError = ({ commit }) => {
   commit(types.RECEIVE_STAGE_DATA_ERROR);
@@ -45,15 +46,48 @@ export const fetchStageData = ({ state, dispatch, getters }, slug) => {
 
   dispatch('requestStageData');
 
-  return Api.cycleAnalyticsStageEvents(
-    fullPath,
-    slug,
-    nestQueryStringKeys(cycleAnalyticsRequestParams, 'cycle_analytics'),
-  )
+  return Api.cycleAnalyticsStageEvents(fullPath, slug, cycleAnalyticsRequestParams)
     .then(({ data }) => dispatch('receiveStageDataSuccess', data))
     .catch(error => dispatch('receiveStageDataError', error));
 };
 
+export const requestStageMedianValues = ({ commit }) => commit(types.REQUEST_STAGE_MEDIANS);
+export const receiveStageMedianValuesSuccess = ({ commit }, data) => {
+  commit(types.RECEIVE_STAGE_MEDIANS_SUCCESS, data);
+};
+
+export const receiveStageMedianValuesError = ({ commit }) => {
+  commit(types.RECEIVE_STAGE_MEDIANS_ERROR);
+  createFlash(__('There was an error fetching median data for stages'));
+};
+
+const fetchStageMedian = (currentGroupPath, stageId, params) =>
+  Api.cycleAnalyticsStageMedian(currentGroupPath, stageId, params).then(({ data }) => ({
+    id: stageId,
+    ...data,
+  }));
+
+export const fetchStageMedianValues = ({ state, dispatch, getters }) => {
+  const {
+    currentGroupPath,
+    cycleAnalyticsRequestParams: { created_after, created_before },
+  } = getters;
+
+  const { stages } = state;
+  const params = {
+    group_id: currentGroupPath,
+    created_after,
+    created_before,
+  };
+
+  dispatch('requestStageMedianValues');
+  const stageIds = stages.map(s => s.slug);
+
+  return Promise.all(stageIds.map(stageId => fetchStageMedian(currentGroupPath, stageId, params)))
+    .then(data => dispatch('receiveStageMedianValuesSuccess', data))
+    .catch(err => dispatch('receiveStageMedianValuesError', err));
+};
+
 export const requestCycleAnalyticsData = ({ commit }) => commit(types.REQUEST_CYCLE_ANALYTICS_DATA);
 export const receiveCycleAnalyticsDataSuccess = ({ state, commit, dispatch }) => {
   commit(types.RECEIVE_CYCLE_ANALYTICS_DATA_SUCCESS);
@@ -76,9 +110,11 @@ export const receiveCycleAnalyticsDataError = ({ commit }, { response }) => {
 export const fetchCycleAnalyticsData = ({ dispatch }) => {
   removeError();
 
-  return dispatch('requestCycleAnalyticsData')
+  dispatch('requestCycleAnalyticsData');
+  return Promise.resolve()
     .then(() => dispatch('fetchGroupLabels'))
     .then(() => dispatch('fetchGroupStagesAndEvents'))
+    .then(() => dispatch('fetchStageMedianValues'))
     .then(() => dispatch('fetchSummaryData'))
     .then(() => dispatch('receiveCycleAnalyticsDataSuccess'))
     .catch(error => dispatch('receiveCycleAnalyticsDataError', error));
@@ -216,7 +252,7 @@ export const receiveTasksByTypeDataSuccess = ({ commit }, data) =>
 
 export const receiveTasksByTypeDataError = ({ commit }, error) => {
   commit(types.RECEIVE_TASKS_BY_TYPE_DATA_ERROR, error);
-  createFlash(__('There was an error fetching data for the chart'));
+  createFlash(__('There was an error fetching data for the tasks by type chart'));
 };
 export const requestTasksByTypeData = ({ commit }) => commit(types.REQUEST_TASKS_BY_TYPE_DATA);
 

ee/app/assets/javascripts/analytics/cycle_analytics/store/mutation_types.js

@@ -15,6 +15,10 @@ export const REQUEST_STAGE_DATA = 'REQUEST_STAGE_DATA';
 export const RECEIVE_STAGE_DATA_SUCCESS = 'RECEIVE_STAGE_DATA_SUCCESS';
 export const RECEIVE_STAGE_DATA_ERROR = 'RECEIVE_STAGE_DATA_ERROR';
 
+export const REQUEST_STAGE_MEDIANS = 'REQUEST_STAGE_MEDIANS';
+export const RECEIVE_STAGE_MEDIANS_SUCCESS = 'RECEIVE_STAGE_MEDIANS_SUCCESS';
+export const RECEIVE_STAGE_MEDIANS_ERROR = 'RECEIVE_STAGE_MEDIANS_ERROR';
+
 export const HIDE_CUSTOM_STAGE_FORM = 'HIDE_CUSTOM_STAGE_FORM';
 export const SHOW_CUSTOM_STAGE_FORM = 'SHOW_CUSTOM_STAGE_FORM';
 export const EDIT_CUSTOM_STAGE = 'EDIT_CUSTOM_STAGE';

ee/app/assets/javascripts/analytics/cycle_analytics/store/mutations.js

@@ -40,11 +40,9 @@ export default {
     state.isLoadingStage = true;
     state.isEmptyStage = false;
   },
-  [types.RECEIVE_STAGE_DATA_SUCCESS](state, data = {}) {
-    const { events = [] } = data;
-
-    state.currentStageEvents = events.map(({ name = '', ...rest }) =>
-      convertObjectPropsToCamelCase({ title: name, ...rest }, { deep: true }),
+  [types.RECEIVE_STAGE_DATA_SUCCESS](state, events = []) {
+    state.currentStageEvents = events.map(fields =>
+      convertObjectPropsToCamelCase(fields, { deep: true }),
     );
     state.isEmptyStage = !events.length;
     state.isLoadingStage = false;
@@ -60,6 +58,21 @@ export default {
       labelIds: [],
     };
   },
+  [types.REQUEST_STAGE_MEDIANS](state) {
+    state.medians = {};
+  },
+  [types.RECEIVE_STAGE_MEDIANS_SUCCESS](state, medians = []) {
+    state.medians = medians.reduce(
+      (acc, { id, value }) => ({
+        ...acc,
+        [id]: value,
+      }),
+      {},
+    );
+  },
+  [types.RECEIVE_STAGE_MEDIANS_ERROR](state) {
+    state.medians = {};
+  },
   [types.RECEIVE_GROUP_LABELS_SUCCESS](state, data = []) {
     const { tasksByType } = state;
     state.labels = data.map(convertObjectPropsToCamelCase);
@@ -98,24 +111,11 @@ export default {
     state.summary = [];
   },
   [types.RECEIVE_SUMMARY_DATA_SUCCESS](state, data) {
-    const { stages } = state;
-    const { summary, stats } = data;
+    const { summary } = data;
     state.summary = summary.map(item => ({
       ...item,
       value: item.value || '-',
     }));
-
-    /*
-     * Medians will eventually be fetched from a separate endpoint, which will
-     * include the median calculations for the custom stages, for now we will
-     * grab the medians from the group level cycle analytics endpoint, which does
-     * not include the custom stages
-     * https://gitlab.com/gitlab-org/gitlab/issues/34751
-     */
-    state.stages = stages.map(stage => {
-      const stat = stats.find(m => m.name === stage.slug);
-      return { ...stage, value: stat ? stat.value : null };
-    });
   },
   [types.REQUEST_GROUP_STAGES_AND_EVENTS](state) {
     state.stages = [];

ee/app/assets/javascripts/analytics/cycle_analytics/store/state.js

@@ -27,6 +27,7 @@ export default () => ({
   stages: [],
   summary: [],
   labels: [],
+  medians: {},
 
   customStageFormEvents: [],
   tasksByType: {

ee/app/assets/javascripts/analytics/cycle_analytics/utils.js

-import { isString } from 'underscore';
+import { isString, isNumber } from 'underscore';
 import dateFormat from 'dateformat';
 import { convertObjectPropsToCamelCase } from '~/lib/utils/common_utils';
 import { convertToSnakeCase } from '~/lib/utils/text_utility';
@@ -43,18 +43,19 @@ export const getLabelEventsIdentifiers = (events = []) =>
  * default stages get persisted to storage and will have a numeric id. The new numeric
  * id should then be used to access stage data
  *
- * This will be fixed in https://gitlab.com/gitlab-org/gitlab/merge_requests/19278
  */
+export const isPersistedStage = ({ custom, id }) => custom || isNumber(id);
 
 export const transformRawStages = (stages = []) =>
   stages
-    .map(({ id, title, custom = false, ...rest }) => ({
+    .map(({ id, title, name = '', custom = false, ...rest }) => ({
       ...convertObjectPropsToCamelCase(rest, { deep: true }),
       id,
       title,
-      slug: custom ? id : convertToSnakeCase(title),
       custom,
-      name: title, // editing a stage takes 'name' as a parameter, but the api returns title
+      slug: isPersistedStage({ custom, id }) ? id : convertToSnakeCase(title),
+      // the name field is used to create a stage, but the get request returns title
+      name: name.length ? name : title,
     }))
     .sort((a, b) => a.id > b.id);
 

ee/app/assets/javascripts/api.js

@@ -18,7 +18,8 @@ export default {
   cycleAnalyticsTasksByTypePath: '/-/analytics/type_of_work/tasks_by_type',
   cycleAnalyticsSummaryDataPath: '/groups/:group_id/-/cycle_analytics',
   cycleAnalyticsGroupStagesAndEventsPath: '/-/analytics/cycle_analytics/stages',
-  cycleAnalyticsStageEventsPath: '/groups/:group_id/-/cycle_analytics/events/:stage_id.json',
+  cycleAnalyticsStageEventsPath: '/-/analytics/cycle_analytics/stages/:stage_id/records',
+  cycleAnalyticsStageMedianPath: '/-/analytics/cycle_analytics/stages/:stage_id/median',
   cycleAnalyticsStagePath: '/-/analytics/cycle_analytics/stages/:stage_id',
   cycleAnalyticsDurationChartPath: '/-/analytics/cycle_analytics/stages/:stage_id/duration_chart',
 
@@ -158,11 +159,13 @@ export default {
   },
 
   cycleAnalyticsStageEvents(groupId, stageId, params = {}) {
-    const url = Api.buildUrl(this.cycleAnalyticsStageEventsPath)
-      .replace(':group_id', groupId)
-      .replace(':stage_id', stageId);
+    const url = Api.buildUrl(this.cycleAnalyticsStageEventsPath).replace(':stage_id', stageId);
+    return axios.get(url, { params: { ...params, group_id: groupId } });
+  },
 
-    return axios.get(url, { params });
+  cycleAnalyticsStageMedian(groupId, stageId, params = {}) {
+    const url = Api.buildUrl(this.cycleAnalyticsStageMedianPath).replace(':stage_id', stageId);
+    return axios.get(url, { params: { ...params, group_id: groupId } });
   },
 
   cycleAnalyticsCreateStage(groupId, data) {

ee/spec/features/analytics/cycle_analytics/cycle_analytics_spec.rb

@@ -167,11 +167,11 @@ describe 'Group Cycle Analytics', :js do
 
     dummy_stages = [
       { title: "Issue", description: "Time before an issue gets scheduled", events_count: 1, median: "5 days" },
-      { title: "Plan", description: "Time before an issue starts implementation", events_count: 1, median: "Not enough data" },
-      { title: "Code", description: "Time until first merge request", events_count: 1, median: "less than a minute" },
-      { title: "Test", description: "Total test time for all commits/merges", events_count: 1, median: "Not enough data" },
-      { title: "Review", description: "Time between merge request creation and merge/close", events_count: 1, median: "less than a minute" },
-      { title: "Staging", description: "From merge request merge until deploy to production", events_count: 1, median: "less than a minute" },
+      { title: "Plan", description: "Time before an issue starts implementation", events_count: 0, median: "Not enough data" },
+      { title: "Code", description: "Time until first merge request", events_count: 0, median: "Not enough data" },
+      { title: "Test", description: "Total test time for all commits/merges", events_count: 0, median: "Not enough data" },
+      { title: "Review", description: "Time between merge request creation and merge/close", events_count: 0, median: "Not enough data" },
+      { title: "Staging", description: "From merge request merge until deploy to production", events_count: 0, median: "Not enough data" },
       { title: "Production", description: "From issue creation until deploy to production", events_count: 1, median: "5 days" }
     ]
 
@@ -187,9 +187,13 @@ describe 'Group Cycle Analytics', :js do
       dummy_stages.each do |stage|
         select_stage(stage[:title])
 
+        if stage[:events_count] == 0
+          expect(page).not_to have_selector('.stage-events .events-description')
+        else
           expect(page.find('.stage-events .events-description').text).to have_text(stage[:description])
         end
       end
+    end
 
     it 'each stage with events will display the stage events list when selected', :sidekiq_might_not_need_inline do
       dummy_stages.each do |stage|

ee/spec/frontend/analytics/cycle_analytics/__snapshots__/utils_spec.js.snap

@@ -6,10 +6,10 @@ Array [
     "custom": false,
     "description": "Time before an issue gets scheduled",
     "hidden": false,
-    "id": "issue",
+    "id": 1,
     "legend": "",
     "name": "Issue",
-    "slug": "issue",
+    "slug": 1,
     "title": "Issue",
   },
   Object {

ee/spec/frontend/analytics/cycle_analytics/components/__snapshots__/custom_stage_form_spec.js.snap

@@ -6,6 +6,10 @@ exports[`CustomStageForm Editing a custom stage isSavingCustomStage=true display
     </button>"
 `;
 
+exports[`CustomStageForm Empty form Start event with events does not select events with canBeStartEvent=false for the start events dropdown 1`] = `"<select name=\\"custom-stage-start-event\\" required=\\"required\\" aria-required=\\"true\\" class=\\"gl-form-select custom-select\\" id=\\"__BVID__122\\"><option value=\\"\\">Select start event</option><option value=\\"issue_first_mentioned_in_commit\\">Issue first mentioned in a commit</option><option value=\\"merge_request_created\\">Merge request created</option><option value=\\"merge_request_first_deployed_to_production\\">Merge request first deployed to production</option><option value=\\"merge_request_last_build_finished\\">Merge request last build finish time</option><option value=\\"merge_request_last_build_started\\">Merge request last build start time</option><option value=\\"merge_request_merged\\">Merge request merged</option><option value=\\"code_stage_start\\">Issue first mentioned in a commit</option><option value=\\"plan_stage_start\\">Issue first associated with a milestone or issue first added to a board</option><option value=\\"issue_closed\\">Issue closed</option><option value=\\"issue_first_added_to_board\\">Issue first added to a board</option><option value=\\"issue_first_associated_with_milestone\\">Issue first associated with a milestone</option><option value=\\"issue_first_mentioned_in_commit\\">Issue first mentioned in a commit</option><option value=\\"issue_label_added\\">Issue label was added</option><option value=\\"issue_label_removed\\">Issue label was removed</option><option value=\\"merge_request_closed\\">Merge request closed</option><option value=\\"merge_request_label_added\\">Merge Request label was added</option><option value=\\"merge_request_label_removed\\">Merge Request label was removed</option><option value=\\"issue_first_mentioned_in_commit\\">Issue first mentioned in a commit</option><option value=\\"merge_request_created\\">Merge request created</option><option value=\\"merge_request_first_deployed_to_production\\">Merge request first deployed to production</option><option value=\\"merge_request_last_build_finished\\">Merge request last build finish time</option><option value=\\"merge_request_last_build_started\\">Merge request last build start time</option><option value=\\"merge_request_merged\\">Merge request merged</option><option value=\\"issue_closed\\">Issue closed</option><option value=\\"issue_first_added_to_board\\">Issue first added to a board</option><option value=\\"issue_first_associated_with_milestone\\">Issue first associated with a milestone</option><option value=\\"issue_first_mentioned_in_commit\\">Issue first mentioned in a commit</option><option value=\\"issue_label_added\\">Issue label was added</option><option value=\\"issue_label_removed\\">Issue label was removed</option><option value=\\"merge_request_closed\\">Merge request closed</option><option value=\\"merge_request_label_added\\">Merge Request label was added</option><option value=\\"merge_request_label_removed\\">Merge Request label was removed</option><option value=\\"issue_created\\">Issue created</option></select>"`;
+
+exports[`CustomStageForm Empty form Start event with events selects events with canBeStartEvent=true for the start events dropdown 1`] = `"<select name=\\"custom-stage-start-event\\" required=\\"required\\" aria-required=\\"true\\" class=\\"gl-form-select custom-select\\" id=\\"__BVID__94\\"><option value=\\"\\">Select start event</option><option value=\\"issue_first_mentioned_in_commit\\">Issue first mentioned in a commit</option><option value=\\"merge_request_created\\">Merge request created</option><option value=\\"merge_request_first_deployed_to_production\\">Merge request first deployed to production</option><option value=\\"merge_request_last_build_finished\\">Merge request last build finish time</option><option value=\\"merge_request_last_build_started\\">Merge request last build start time</option><option value=\\"merge_request_merged\\">Merge request merged</option><option value=\\"code_stage_start\\">Issue first mentioned in a commit</option><option value=\\"plan_stage_start\\">Issue first associated with a milestone or issue first added to a board</option><option value=\\"issue_closed\\">Issue closed</option><option value=\\"issue_first_added_to_board\\">Issue first added to a board</option><option value=\\"issue_first_associated_with_milestone\\">Issue first associated with a milestone</option><option value=\\"issue_first_mentioned_in_commit\\">Issue first mentioned in a commit</option><option value=\\"issue_label_added\\">Issue label was added</option><option value=\\"issue_label_removed\\">Issue label was removed</option><option value=\\"merge_request_closed\\">Merge request closed</option><option value=\\"merge_request_label_added\\">Merge Request label was added</option><option value=\\"merge_request_label_removed\\">Merge Request label was removed</option><option value=\\"issue_first_mentioned_in_commit\\">Issue first mentioned in a commit</option><option value=\\"merge_request_created\\">Merge request created</option><option value=\\"merge_request_first_deployed_to_production\\">Merge request first deployed to production</option><option value=\\"merge_request_last_build_finished\\">Merge request last build finish time</option><option value=\\"merge_request_last_build_started\\">Merge request last build start time</option><option value=\\"merge_request_merged\\">Merge request merged</option><option value=\\"issue_closed\\">Issue closed</option><option value=\\"issue_first_added_to_board\\">Issue first added to a board</option><option value=\\"issue_first_associated_with_milestone\\">Issue first associated with a milestone</option><option value=\\"issue_first_mentioned_in_commit\\">Issue first mentioned in a commit</option><option value=\\"issue_label_added\\">Issue label was added</option><option value=\\"issue_label_removed\\">Issue label was removed</option><option value=\\"merge_request_closed\\">Merge request closed</option><option value=\\"merge_request_label_added\\">Merge Request label was added</option><option value=\\"merge_request_label_removed\\">Merge Request label was removed</option><option value=\\"issue_created\\">Issue created</option></select>"`;
+
 exports[`CustomStageForm Empty form isSavingCustomStage=true displays a loading icon 1`] = `
 "<button disabled=\\"disabled\\" type=\\"button\\" class=\\"js-save-stage btn btn-success\\"><span class=\\"gl-spinner-container\\"><span aria-label=\\"Loading\\" aria-hidden=\\"true\\" class=\\"gl-spinner gl-spinner-orange gl-spinner-sm\\"></span></span>
       Add stage

ee/spec/frontend/analytics/cycle_analytics/components/base_spec.js

@@ -61,9 +61,7 @@ function createComponent({
       ...mockData.customizableStagesAndEvents,
     });
 
-    comp.vm.$store.dispatch('receiveStageDataSuccess', {
-      events: mockData.issueEvents,
-    });
+    comp.vm.$store.dispatch('receiveStageDataSuccess', mockData.issueEvents);
   }
   return comp;
 }
@@ -355,7 +353,12 @@ describe('Cycle Analytics component', () => {
   describe('with failed requests while loading', () => {
     const { full_path: groupId } = mockData.group;
 
-    function mockRequestCycleAnalyticsData(overrides = {}, includeDurationDataRequests = true) {
+    function mockRequestCycleAnalyticsData({
+      overrides = {},
+      mockFetchStageData = true,
+      mockFetchStageMedian = true,
+      mockFetchDurationData = true,
+    }) {
       const defaultStatus = 200;
       const defaultRequests = {
         fetchSummaryData: {
@@ -373,12 +376,6 @@ describe('Cycle Analytics component', () => {
           endpoint: `/groups/${groupId}/-/labels`,
           response: [...mockData.groupLabels],
         },
-        fetchStageData: {
-          status: defaultStatus,
-          // default first stage is issue
-          endpoint: '/groups/foo/-/cycle_analytics/events/issue.json',
-          response: [...mockData.issueEvents],
-        },
         fetchTasksByTypeData: {
           status: defaultStatus,
           endpoint: '/-/analytics/type_of_work/tasks_by_type',
@@ -387,12 +384,22 @@ describe('Cycle Analytics component', () => {
         ...overrides,
       };
 
-      if (includeDurationDataRequests) {
-        mockData.defaultStages.forEach(stage => {
+      if (mockFetchDurationData) {
         mock
-            .onGet(`${baseStagesEndpoint}/${stage}/duration_chart`)
-            .replyOnce(defaultStatus, [...mockData.rawDurationData]);
-        });
+          .onGet(/analytics\/cycle_analytics\/stages\/\d+\/duration_chart/)
+          .reply(defaultStatus, [...mockData.rawDurationData]);
+      }
+
+      if (mockFetchStageMedian) {
+        mock
+          .onGet(/analytics\/cycle_analytics\/stages\/\d+\/median/)
+          .reply(defaultStatus, { value: null });
+      }
+
+      if (mockFetchStageData) {
+        mock
+          .onGet(/analytics\/cycle_analytics\/stages\/\d+\/records/)
+          .reply(defaultStatus, mockData.issueEvents);
       }
 
       Object.values(defaultRequests).forEach(({ endpoint, status, response }) => {
@@ -425,11 +432,13 @@ describe('Cycle Analytics component', () => {
       expect(findFlashError()).toBeNull();
 
       mockRequestCycleAnalyticsData({
+        overrides: {
           fetchSummaryData: {
             status: httpStatusCodes.NOT_FOUND,
             endpoint: `/groups/${groupId}/-/cycle_analytics`,
             response: { response: { status: httpStatusCodes.NOT_FOUND } },
           },
+        },
       });
 
       return selectGroupAndFindError(
@@ -441,10 +450,12 @@ describe('Cycle Analytics component', () => {
       expect(findFlashError()).toBeNull();
 
       mockRequestCycleAnalyticsData({
+        overrides: {
           fetchGroupLabels: {
             status: httpStatusCodes.NOT_FOUND,
             response: { response: { status: httpStatusCodes.NOT_FOUND } },
           },
+        },
       });
 
       return selectGroupAndFindError(
@@ -456,11 +467,13 @@ describe('Cycle Analytics component', () => {
       expect(findFlashError()).toBeNull();
 
       mockRequestCycleAnalyticsData({
+        overrides: {
           fetchGroupStagesAndEvents: {
             endPoint: '/-/analytics/cycle_analytics/stages',
             status: httpStatusCodes.NOT_FOUND,
             response: { response: { status: httpStatusCodes.NOT_FOUND } },
           },
+        },
       });
 
       return selectGroupAndFindError('There was an error fetching cycle analytics stages.');
@@ -470,11 +483,7 @@ describe('Cycle Analytics component', () => {
       expect(findFlashError()).toBeNull();
 
       mockRequestCycleAnalyticsData({
-        fetchStageData: {
-          endPoint: `/groups/${groupId}/-/cycle_analytics/events/issue.json`,
-          status: httpStatusCodes.NOT_FOUND,
-          response: { response: { status: httpStatusCodes.NOT_FOUND } },
-        },
+        mockFetchStageData: false,
       });
 
       return selectGroupAndFindError('There was an error fetching data for the selected stage');
@@ -484,27 +493,41 @@ describe('Cycle Analytics component', () => {
       expect(findFlashError()).toBeNull();
 
       mockRequestCycleAnalyticsData({
+        overrides: {
           fetchTasksByTypeData: {
             endPoint: '/-/analytics/type_of_work/tasks_by_type',
             status: httpStatusCodes.BAD_REQUEST,
             response: { response: { status: httpStatusCodes.BAD_REQUEST } },
           },
+        },
       });
 
-      return selectGroupAndFindError('There was an error fetching data for the chart');
+      return selectGroupAndFindError(
+        'There was an error fetching data for the tasks by type chart',
+      );
     });
 
     it('will display an error if the fetchDurationData request fails', () => {
       expect(findFlashError()).toBeNull();
 
-      mockRequestCycleAnalyticsData({}, false);
+      mockRequestCycleAnalyticsData({
+        mockFetchDurationData: false,
+      });
+
+      wrapper.vm.onGroupSelect(mockData.group);
 
-      mockData.defaultStages.forEach(stage => {
-        mock
-          .onGet(`${baseStagesEndpoint}/${stage}/duration_chart`)
-          .replyOnce(httpStatusCodes.NOT_FOUND, {
-            response: { status: httpStatusCodes.NOT_FOUND },
+      return waitForPromises().catch(() => {
+        expect(findFlashError().innerText.trim()).toEqual(
+          'There was an error while fetching cycle analytics duration data.',
+        );
+      });
     });
+
+    it('will display an error if the fetchStageMedian request fails', () => {
+      expect(findFlashError()).toBeNull();
+
+      mockRequestCycleAnalyticsData({
+        mockFetchStageMedian: false,
       });
 
       wrapper.vm.onGroupSelect(mockData.group);

ee/spec/frontend/analytics/cycle_analytics/components/custom_stage_form_spec.js

@@ -97,9 +97,17 @@ describe('CustomStageForm', () => {
 
         it('selects events with canBeStartEvent=true for the start events dropdown', () => {
           const select = wrapper.find(sel.startEvent);
+          expect(select.html()).toMatchSnapshot();
+        });
+
+        it('does not select events with canBeStartEvent=false for the start events dropdown', () => {
+          const select = wrapper.find(sel.startEvent);
+          expect(select.html()).toMatchSnapshot();
 
-          startEvents.forEach(ev => {
-            expect(select.html()).toHaveHtml(
+          stopEvents
+            .filter(ev => !ev.canBeStartEvent)
+            .forEach(ev => {
+              expect(select.html()).not.toHaveHtml(
                 `<option value="${ev.identifier}">${ev.name}</option>`,
               );
             });

ee/spec/frontend/analytics/cycle_analytics/components/stage_build_item_spec.js

 import { shallowMount, mount } from '@vue/test-utils';
 import StageBuildItem from 'ee/analytics/cycle_analytics/components/stage_build_item.vue';
 import { renderTotalTime } from '../helpers';
-import { testStage as stage, testEvents as events } from '../mock_data';
+import { stagingStage as stage, stagingEvents as events } from '../mock_data';
 
 function createComponent(props = {}, shallow = true) {
   const func = shallow ? shallowMount : mount;
@@ -109,6 +109,7 @@ describe('StageBuildItem', () => {
     beforeEach(() => {
       wrapper = createComponent({ withBuildStatus: true }, false);
     });
+
     afterEach(() => {
       wrapper.destroy();
     });

ee/spec/frontend/analytics/cycle_analytics/components/stage_event_list_spec.js

@@ -102,8 +102,12 @@ describe('Stage', () => {
       ${'Code'}       | ${codeStage}       | ${codeEvents}
       ${'Production'} | ${productionStage} | ${productionEvents}
     `('$name stage will render the list of events', ({ stage, eventList }) => {
-      wrapper = createComponent({ props: { stage, events: eventList } });
-      eventList.forEach((item, index) => {
+      // stages generated from fixtures may not have events
+      const events = eventList.length ? eventList : generateEvents(5);
+      wrapper = createComponent({
+        props: { stage, events },
+      });
+      events.forEach((item, index) => {
         const elem = wrapper.findAll($sel.item).at(index);
         expect(elem.find($sel.title).text()).toContain(item.title);
       });

ee/spec/frontend/analytics/cycle_analytics/components/stage_nav_item_spec.js

+// NOTE: more tests will be added in https://gitlab.com/gitlab-org/gitlab/issues/121613
+import { shallowMount } from '@vue/test-utils';
+import StageNavItem from 'ee/analytics/cycle_analytics/components/stage_nav_item.vue';
+import { approximateDuration } from '~/lib/utils/datetime_utility';
+
+describe('StageNavItem', () => {
+  const title = 'Rad stage';
+  const median = 50;
+
+  const $sel = {
+    title: '.stage-name',
+    median: '.stage-median',
+  };
+
+  function createComponent(props) {
+    return shallowMount(StageNavItem, {
+      propsData: {
+        title,
+        value: median,
+        ...props,
+      },
+    });
+  }
+
+  let wrapper = null;
+  const findStageTitle = () => wrapper.find($sel.title);
+  const findStageMedian = () => wrapper.find($sel.median);
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  it('with no median value', () => {
+    wrapper = createComponent({ value: null });
+    expect(findStageMedian().text()).toEqual('Not enough data');
+  });
+
+  describe('with data', () => {
+    beforeEach(() => {
+      wrapper = createComponent();
+    });
+
+    it('renders the median value', () => {
+      expect(findStageMedian().text()).toEqual(approximateDuration(median));
+    });
+
+    it('renders the stage title', () => {
+      expect(findStageTitle().text()).toEqual(title);
+    });
+  });
+});

ee/spec/frontend/analytics/cycle_analytics/components/stage_table_spec.js

@@ -7,6 +7,7 @@ import {
   allowedStages,
   groupLabels,
   customStageEvents,
+  stageMedians as medians,
 } from '../mock_data';
 
 let wrapper = null;
@@ -43,6 +44,7 @@ function createComponent(props = {}, shallow = false) {
       noAccessSvgPath,
       canEditStages: false,
       customStageFormEvents: customStageEvents,
+      medians,
       ...props,
     },
     stubs: {

ee/spec/frontend/analytics/cycle_analytics/mock_data.js

@@ -14,7 +14,8 @@ import { mockLabels } from '../../../../../spec/javascripts/vue_shared/component
 const endpoints = {
   cycleAnalyticsData: 'cycle_analytics/mock_data.json', // existing cycle analytics data
   customizableCycleAnalyticsStagesAndEvents: 'analytics/cycle_analytics/stages.json', // customizable stages and events endpoint
-  stageEvents: stage => `cycle_analytics/events/${stage}.json`,
+  stageEvents: stage => `analytics/cycle_analytics/stages/${stage}/records.json`,
+  stageMedian: stage => `analytics/cycle_analytics/stages/${stage}/median.json`,
 };
 
 export const groupLabels = mockLabels.map(({ title, ...rest }) => ({ ...rest, name: title }));
@@ -27,7 +28,8 @@ export const group = {
   avatar_url: `${TEST_HOST}/images/home/nasa.svg`,
 };
 
-const getStageById = (stages, id) => stages.find(stage => stage.id === id) || {};
+const getStageByTitle = (stages, title) =>
+  stages.find(stage => stage.title && stage.title.toLowerCase().trim() === title) || {};
 
 export const cycleAnalyticsData = getJSONFixture(endpoints.cycleAnalyticsData);
 
@@ -40,41 +42,47 @@ const dummyState = {};
 // prepare the raw stage data for our components
 mutations[types.RECEIVE_GROUP_STAGES_AND_EVENTS_SUCCESS](dummyState, customizableStagesAndEvents);
 
-export const issueStage = getStageById(dummyState.stages, 'issue');
-export const planStage = getStageById(dummyState.stages, 'plan');
-export const reviewStage = getStageById(dummyState.stages, 'review');
-export const codeStage = getStageById(dummyState.stages, 'code');
-export const testStage = getStageById(dummyState.stages, 'test');
-export const stagingStage = getStageById(dummyState.stages, 'staging');
-export const productionStage = getStageById(dummyState.stages, 'production');
+export const issueStage = getStageByTitle(dummyState.stages, 'issue');
+export const planStage = getStageByTitle(dummyState.stages, 'plan');
+export const reviewStage = getStageByTitle(dummyState.stages, 'review');
+export const codeStage = getStageByTitle(dummyState.stages, 'code');
+export const testStage = getStageByTitle(dummyState.stages, 'test');
+export const stagingStage = getStageByTitle(dummyState.stages, 'staging');
+export const productionStage = getStageByTitle(dummyState.stages, 'production');
 
 export const allowedStages = [issueStage, planStage, codeStage];
 
-const rawIssueEvents = getJSONFixture('cycle_analytics/events/issue.json');
-export const rawEvents = rawIssueEvents.events;
-
 const deepCamelCase = obj => convertObjectPropsToCamelCase(obj, { deep: true });
 
 export const defaultStages = ['issue', 'plan', 'review', 'code', 'test', 'staging', 'production'];
 
 const stageFixtures = defaultStages.reduce((acc, stage) => {
-  const { events } = getJSONFixture(endpoints.stageEvents(stage));
+  const events = getJSONFixture(endpoints.stageEvents(stage));
   return {
     ...acc,
-    [stage]: deepCamelCase(events),
+    [stage]: events,
+  };
+}, {});
+
+export const stageMedians = defaultStages.reduce((acc, stage) => {
+  const { value } = getJSONFixture(endpoints.stageMedian(stage));
+  return {
+    ...acc,
+    [stage]: value,
   };
 }, {});
 
 export const endDate = new Date(2019, 0, 14);
 export const startDate = getDateInPast(endDate, DEFAULT_DAYS_IN_PAST);
 
-export const issueEvents = stageFixtures.issue;
-export const planEvents = stageFixtures.plan;
-export const reviewEvents = stageFixtures.review;
-export const codeEvents = stageFixtures.code;
-export const testEvents = stageFixtures.test;
-export const stagingEvents = stageFixtures.staging;
-export const productionEvents = stageFixtures.production;
+export const rawIssueEvents = stageFixtures.issue;
+export const issueEvents = deepCamelCase(stageFixtures.issue);
+export const planEvents = deepCamelCase(stageFixtures.plan);
+export const reviewEvents = deepCamelCase(stageFixtures.review);
+export const codeEvents = deepCamelCase(stageFixtures.code);
+export const testEvents = deepCamelCase(stageFixtures.test);
+export const stagingEvents = deepCamelCase(stageFixtures.staging);
+export const productionEvents = deepCamelCase(stageFixtures.production);
 export const rawCustomStage = {
   title: 'Coolest beans stage',
   hidden: false,
@@ -86,6 +94,8 @@ export const rawCustomStage = {
   end_event_identifier: 'issue_first_added_to_board',
 };
 
+export const medians = stageMedians;
+
 const { events: rawCustomStageEvents } = customizableStagesAndEvents;
 const camelCasedStageEvents = rawCustomStageEvents.map(deepCamelCase);
 
@@ -130,12 +140,12 @@ export const rawDurationData = [
 
 export const transformedDurationData = [
   {
-    slug: 'issue',
+    slug: 1,
     selected: true,
     data: rawDurationData,
   },
   {
-    slug: 'plan',
+    slug: 2,
     selected: true,
     data: rawDurationData,
   },

ee/spec/frontend/analytics/cycle_analytics/store/mutations_spec.js

@@ -4,7 +4,7 @@ import { convertObjectPropsToCamelCase } from '~/lib/utils/common_utils';
 
 import {
   cycleAnalyticsData,
-  rawEvents,
+  rawIssueEvents,
   issueEvents as transformedEvents,
   issueStage,
   planStage,
@@ -58,6 +58,8 @@ describe('Cycle analytics mutations', () => {
     ${types.RECEIVE_REMOVE_STAGE_RESPONSE}         | ${'isLoading'}              | ${false}
     ${types.REQUEST_DURATION_DATA}                 | ${'isLoadingDurationChart'} | ${true}
     ${types.RECEIVE_DURATION_DATA_ERROR}           | ${'isLoadingDurationChart'} | ${false}
+    ${types.REQUEST_STAGE_MEDIANS}                 | ${'medians'}                | ${{}}
+    ${types.RECEIVE_STAGE_MEDIANS_ERROR}           | ${'medians'}                | ${{}}
   `('$mutation will set $stateKey=$value', ({ mutation, stateKey, value }) => {
     mutations[mutation](state);
 
@@ -87,7 +89,7 @@ describe('Cycle analytics mutations', () => {
 
   describe(`${types.RECEIVE_STAGE_DATA_SUCCESS}`, () => {
     it('will set the currentStageEvents state item with the camelCased events', () => {
-      mutations[types.RECEIVE_STAGE_DATA_SUCCESS](state, { events: rawEvents });
+      mutations[types.RECEIVE_STAGE_DATA_SUCCESS](state, rawIssueEvents);
 
       expect(state.currentStageEvents).toEqual(transformedEvents);
     });
@@ -99,7 +101,7 @@ describe('Cycle analytics mutations', () => {
     });
 
     it('will set isEmptyStage=false if currentStageEvents.length > 0', () => {
-      mutations[types.RECEIVE_STAGE_DATA_SUCCESS](state, { events: rawEvents });
+      mutations[types.RECEIVE_STAGE_DATA_SUCCESS](state, rawIssueEvents);
 
       expect(state.isEmptyStage).toEqual(false);
     });
@@ -170,20 +172,6 @@ describe('Cycle analytics mutations', () => {
       mutations[types.RECEIVE_SUMMARY_DATA_SUCCESS](state, {
         ...cycleAnalyticsData,
         summary: [{ value: 0, title: 'New Issues' }, { value: 0, title: 'Deploys' }],
-        stats: [
-          {
-            name: 'issue',
-            value: '1 day ago',
-          },
-          {
-            name: 'plan',
-            value: '6 months ago',
-          },
-          {
-            name: 'test',
-            value: null,
-          },
-        ],
       });
     });
 
@@ -193,31 +181,6 @@ describe('Cycle analytics mutations', () => {
         { value: '-', title: 'Deploys' },
       ]);
     });
-
-    it('will set the median value for each stage', () => {
-      expect(state.stages).toEqual([
-        { slug: 'plan', value: '6 months ago' },
-        { slug: 'issue', value: '1 day ago' },
-        { slug: 'test', value: null },
-      ]);
-    });
-
-    describe('with hidden stages', () => {
-      const mockStages = customizableStagesAndEvents.stages;
-
-      beforeEach(() => {
-        mockStages[0].hidden = true;
-
-        mutations[types.RECEIVE_GROUP_STAGES_AND_EVENTS_SUCCESS](state, {
-          ...customizableStagesAndEvents.events,
-          stages: mockStages,
-        });
-      });
-
-      it('will only return stages that are not hidden', () => {
-        expect(state.stages.map(({ id }) => id)).not.toContain(mockStages[0].id);
-      });
-    });
   });
 
   describe(`${types.RECEIVE_CYCLE_ANALYTICS_DATA_ERROR}`, () => {
@@ -259,4 +222,19 @@ describe('Cycle analytics mutations', () => {
       expect(stateWithData.durationData).toBe(transformedDurationData);
     });
   });
+
+  describe(`${types.RECEIVE_STAGE_MEDIANS_SUCCESS}`, () => {
+    it('sets each id as a key in the median object with the corresponding value', () => {
+      const stateWithData = {
+        medians: {},
+      };
+
+      mutations[types.RECEIVE_STAGE_MEDIANS_SUCCESS](stateWithData, [
+        { id: 1, value: 20 },
+        { id: 2, value: 10 },
+      ]);
+
+      expect(stateWithData.medians).toEqual({ '1': 20, '2': 10 });
+    });
+  });
 });

ee/spec/frontend/analytics/cycle_analytics/utils_spec.js

@@ -9,6 +9,7 @@ import {
   flattenDurationChartData,
   getDurationChartData,
   transformRawStages,
+  isPersistedStage,
 } from 'ee/analytics/cycle_analytics/utils';
 import {
   customStageEvents as events,
@@ -177,5 +178,25 @@ describe('Cycle analytics utils', () => {
         expect(t.slug).toEqual(t.id);
       });
     });
+
+    it('sets the name to the value of the stage title if its not set', () => {
+      const transformed = transformRawStages([issueStage, rawCustomStage]);
+      transformed.forEach(t => {
+        expect(t.name.length > 0).toBe(true);
+        expect(t.name).toEqual(t.title);
+      });
+    });
+  });
+
+  describe('isPersistedStage', () => {
+    it.each`
+      custom   | id                    | expected
+      ${true}  | ${'this-is-a-string'} | ${true}
+      ${true}  | ${42}                 | ${true}
+      ${false} | ${42}                 | ${true}
+      ${false} | ${'this-is-a-string'} | ${false}
+    `('with custom=$custom and id=$id', ({ custom, id, expected }) => {
+      expect(isPersistedStage({ custom, id })).toEqual(expected);
+    });
   });
 });

ee/spec/frontend/api_spec.js

@@ -422,11 +422,11 @@ describe('Api', () => {
       it('fetches stage events', done => {
         const response = { events: [] };
         const params = {
-          'cycle_analytics[group_id]': groupId,
-          'cycle_analytics[created_after]': createdAfter,
-          'cycle_analytics[created_before]': createdBefore,
+          group_id: groupId,
+          created_after: createdAfter,
+          created_before: createdBefore,
         };
-        const expectedUrl = `${dummyUrlRoot}/groups/${groupId}/-/cycle_analytics/events/${stageId}.json`;
+        const expectedUrl = `${dummyUrlRoot}/-/analytics/cycle_analytics/stages/${stageId}/records`;
         mock.onGet(expectedUrl).reply(200, response);
 
         Api.cycleAnalyticsStageEvents(groupId, stageId, params)
@@ -442,6 +442,30 @@ describe('Api', () => {
       });
     });
 
+    describe('cycleAnalyticsStageMedian', () => {
+      it('fetches stage events', done => {
+        const response = { value: '5 days ago' };
+        const params = {
+          group_id: groupId,
+          created_after: createdAfter,
+          created_before: createdBefore,
+        };
+        const expectedUrl = `${dummyUrlRoot}/-/analytics/cycle_analytics/stages/${stageId}/median`;
+        mock.onGet(expectedUrl).reply(200, response);
+
+        Api.cycleAnalyticsStageMedian(groupId, stageId, params)
+          .then(responseObj =>
+            expectRequestWithCorrectParameters(responseObj, {
+              response,
+              params,
+              expectedUrl,
+            }),
+          )
+          .then(done)
+          .catch(done.fail);
+      });
+    });
+
     describe('cycleAnalyticsCreateStage', () => {
       it('submit the custom stage data', done => {
         const response = {};

ee/spec/frontend/fixtures/analytics.rb

@@ -7,43 +7,85 @@ describe 'Analytics (JavaScript fixtures)', :sidekiq_inline do
   let(:group) { create(:group)}
   let(:project) { create(:project, :repository, namespace: group) }
   let(:user) { create(:user, :admin) }
-  let(:issue) { create(:issue, project: project, created_at: 4.days.ago) }
+  # let(:issue) { create(:issue, project: project, created_at: 4.days.ago) }
   let(:milestone) { create(:milestone, project: project) }
+  # let(:mr) { create_merge_request_closing_issue(user, project, issue, commit_message: "References #{issue.to_reference}") }
+
+  let(:issue) { create(:issue, project: project, created_at: 4.days.ago) }
+  let(:issue_1) { create(:issue, project: project, created_at: 5.days.ago) }
+  let(:issue_2) { create(:issue, project: project, created_at: 4.days.ago) }
+  let(:issue_3) { create(:issue, project: project, created_at: 3.days.ago) }
+
   let(:mr) { create_merge_request_closing_issue(user, project, issue, commit_message: "References #{issue.to_reference}") }
-  let(:pipeline) { create(:ci_empty_pipeline, status: 'created', project: project, ref: mr.source_branch, sha: mr.source_branch_sha, head_pipeline_of: mr) }
-  let(:build) { create(:ci_build, :success, pipeline: pipeline, author: user) }
+  let(:mr_1) { create(:merge_request, source_project: project, allow_broken: true, created_at: 20.days.ago) }
+  let(:mr_2) { create(:merge_request, source_project: project, allow_broken: true, created_at: 19.days.ago) }
+  let(:mr_3) { create(:merge_request, source_project: project, allow_broken: true, created_at: 18.days.ago) }
 
-  let!(:issue_1) { create(:issue, project: project, created_at: 5.days.ago) }
-  let!(:issue_2) { create(:issue, project: project, created_at: 4.days.ago) }
-  let!(:issue_3) { create(:issue, project: project, created_at: 3.days.ago) }
+  let(:pipeline_1) { create(:ci_empty_pipeline, status: 'created', project: project, ref: mr_1.source_branch, sha: mr_1.source_branch_sha, head_pipeline_of: mr_1) }
+  let(:pipeline_2) { create(:ci_empty_pipeline, status: 'created', project: project, ref: mr_2.source_branch, sha: mr_2.source_branch_sha, head_pipeline_of: mr_2) }
+  let(:pipeline_3) { create(:ci_empty_pipeline, status: 'created', project: project, ref: mr_3.source_branch, sha: mr_3.source_branch_sha, head_pipeline_of: mr_3) }
 
-  let!(:mr_1) { create_merge_request_closing_issue(user, project, issue_1) }
-  let!(:mr_2) { create_merge_request_closing_issue(user, project, issue_2) }
-  let!(:mr_3) { create_merge_request_closing_issue(user, project, issue_3) }
+  let(:build_1) { create(:ci_build, :success, pipeline: pipeline_1, author: user) }
+  let(:build_2) { create(:ci_build, :success, pipeline: pipeline_2, author: user) }
+  let(:build_3) { create(:ci_build, :success, pipeline: pipeline_3, author: user) }
 
   def prepare_cycle_analytics_data
     group.add_maintainer(user)
     project.add_maintainer(user)
 
-    create_cycle(user, project, issue, mr, milestone, pipeline)
-    create_cycle(user, project, issue_2, mr_2, milestone, pipeline)
+    create_cycle(user, project, issue_1, mr_1, milestone, pipeline_1)
+    create_cycle(user, project, issue_2, mr_2, milestone, pipeline_2)
 
     create_commit_referencing_issue(issue_1)
     create_commit_referencing_issue(issue_2)
 
     create_merge_request_closing_issue(user, project, issue_1)
     create_merge_request_closing_issue(user, project, issue_2)
-
     merge_merge_requests_closing_issue(user, project, issue_3)
 
     deploy_master(user, project, environment: 'staging')
     deploy_master(user, project)
   end
 
+  def update_metrics
+    issue_1.metrics.update(first_added_to_board_at: 3.days.ago, first_mentioned_in_commit_at: 2.days.ago)
+    issue_2.metrics.update(first_added_to_board_at: 2.days.ago, first_mentioned_in_commit_at: 1.day.ago)
+
+    mr_1.metrics.update!({
+      merged_at: 5.days.ago,
+      first_deployed_to_production_at: 1.day.ago,
+      latest_build_started_at: 5.days.ago,
+      latest_build_finished_at: 1.day.ago,
+      pipeline: build_1.pipeline
+    })
+
+    mr_2.metrics.update!({
+      merged_at: 10.days.ago,
+      first_deployed_to_production_at: 5.days.ago,
+      latest_build_started_at: 9.days.ago,
+      latest_build_finished_at: 7.days.ago,
+      pipeline: build_2.pipeline
+    })
+  end
+
+  def additional_cycle_analytics_metrics
+    create(:cycle_analytics_group_stage, parent: group)
+
+    update_metrics
+
+    create_cycle(user, project, issue_1, mr_1, milestone, pipeline_1)
+    create_cycle(user, project, issue_2, mr_2, milestone, pipeline_2)
+    create_cycle(user, project, issue_3, mr_3, milestone, pipeline_3)
+    deploy_master(user, project, environment: 'staging')
+  end
+
   before(:all) do
     clean_frontend_fixtures('analytics/')
+    clean_frontend_fixtures('cycle_analytics/')
   end
 
+  default_stages = %w[issue plan review code test staging production]
+
   describe Groups::CycleAnalytics::EventsController, type: :controller do
     render_views
 
@@ -55,8 +97,6 @@ describe 'Analytics (JavaScript fixtures)', :sidekiq_inline do
       sign_in(user)
     end
 
-    default_stages = %w[issue plan review code test staging production]
-
     default_stages.each do |endpoint|
       it "cycle_analytics/events/#{endpoint}.json" do
         get endpoint, params: { group_id: group, format: :json }
@@ -90,10 +130,21 @@ describe 'Analytics (JavaScript fixtures)', :sidekiq_inline do
   describe Analytics::CycleAnalytics::StagesController, type: :controller do
     render_views
 
+    let(:params) { { created_after: 3.months.ago, created_before: Time.now, group_id: group.full_path } }
+
     before do
       stub_feature_flags(Gitlab::Analytics::CYCLE_ANALYTICS_FEATURE_FLAG => true)
       stub_licensed_features(cycle_analytics_for_groups: true)
 
+      # Persist the default stages
+      Gitlab::Analytics::CycleAnalytics::DefaultStages.all.map do |params|
+        group.cycle_analytics_stages.build(params).save!
+      end
+
+      prepare_cycle_analytics_data
+
+      additional_cycle_analytics_metrics
+
       sign_in(user)
     end
 
@@ -102,6 +153,22 @@ describe 'Analytics (JavaScript fixtures)', :sidekiq_inline do
 
       expect(response).to be_successful
     end
+
+    Gitlab::Analytics::CycleAnalytics::DefaultStages.all.each do |stage|
+      it "analytics/cycle_analytics/stages/#{stage[:name]}/records.json" do
+        stage_id = group.cycle_analytics_stages.find_by(name: stage[:name]).id
+        get(:records, params: params.merge({ id: stage_id }), format: :json)
+
+        expect(response).to be_successful
+      end
+
+      it "analytics/cycle_analytics/stages/#{stage[:name]}/median.json" do
+        stage_id = group.cycle_analytics_stages.find_by(name: stage[:name]).id
+        get(:median, params: params.merge({ id: stage_id }), format: :json)
+
+        expect(response).to be_successful
+      end
+    end
   end
 
   describe Analytics::TasksByTypeController, type: :controller do

locale/gitlab.pot

@@ -18239,15 +18239,18 @@ msgstr ""
 msgid "There was an error fetching cycle analytics stages."
 msgstr ""
 
-msgid "There was an error fetching data for the chart"
+msgid "There was an error fetching data for the selected stage"
 msgstr ""
 
-msgid "There was an error fetching data for the selected stage"
+msgid "There was an error fetching data for the tasks by type chart"
 msgstr ""
 
 msgid "There was an error fetching label data for the selected group"
 msgstr ""
 
+msgid "There was an error fetching median data for stages"
+msgstr ""
+
 msgid "There was an error fetching the Designs"
 msgstr ""