1 files changed, 44 insertions, 14 deletions

diff --git a/spec/frontend/cycle_analytics/value_stream_metrics_spec.js b/spec/frontend/cycle_analytics/value_stream_metrics_spec.js
index ffdb49a828c..c97e4845bc2 100644
--- a/spec/frontend/cycle_analytics/value_stream_metrics_spec.js
+++ b/spec/frontend/cycle_analytics/value_stream_metrics_spec.js
@@ -1,13 +1,16 @@
 import { GlDeprecatedSkeletonLoading as GlSkeletonLoading } from '@gitlab/ui';
 import { GlSingleStat } from '@gitlab/ui/dist/charts';
 import { shallowMount } from '@vue/test-utils';
+import metricsData from 'test_fixtures/projects/analytics/value_stream_analytics/summary.json';
 import waitForPromises from 'helpers/wait_for_promises';
 import { METRIC_TYPE_SUMMARY } from '~/api/analytics_api';
 import ValueStreamMetrics from '~/cycle_analytics/components/value_stream_metrics.vue';
 import createFlash from '~/flash';
-import { group, metricsData } from './mock_data';
+import { redirectTo } from '~/lib/utils/url_utility';
+import { group } from './mock_data';
 
 jest.mock('~/flash');
+jest.mock('~/lib/utils/url_utility');
 
 describe('ValueStreamMetrics', () => {
   let wrapper;
@@ -43,7 +46,6 @@ describe('ValueStreamMetrics', () => {
 
   afterEach(() => {
     wrapper.destroy();
-    wrapper = null;
   });
 
   describe('with successful requests', () => {
@@ -55,7 +57,23 @@ describe('ValueStreamMetrics', () => {
     it('will display a loader with pending requests', async () => {
       await wrapper.vm.$nextTick();
 
-      expect(wrapper.find(GlSkeletonLoading).exists()).toBe(true);
+      expect(wrapper.findComponent(GlSkeletonLoading).exists()).toBe(true);
+    });
+
+    it('renders hidden GlSingleStat components for each metric', async () => {
+      await waitForPromises();
+
+      wrapper.setData({ isLoading: true });
+
+      await wrapper.vm.$nextTick();
+
+      const components = findMetrics();
+
+      expect(components).toHaveLength(metricsData.length);
+
+      metricsData.forEach((metric, index) => {
+        expect(components.at(index).isVisible()).toBe(false);
+      });
     });
 
     describe('with data loaded', () => {
@@ -67,19 +85,31 @@ describe('ValueStreamMetrics', () => {
         expectToHaveRequest({ params: {} });
       });
 
-      it.each`
-        index | value                   | title                   | unit
-        ${0}  | ${metricsData[0].value} | ${metricsData[0].title} | ${metricsData[0].unit}
-        ${1}  | ${metricsData[1].value} | ${metricsData[1].title} | ${metricsData[1].unit}
-        ${2}  | ${metricsData[2].value} | ${metricsData[2].title} | ${metricsData[2].unit}
-        ${3}  | ${metricsData[3].value} | ${metricsData[3].title} | ${metricsData[3].unit}
-      `(
-        'renders a single stat component for the $title with value and unit',
-        ({ index, value, title, unit }) => {
+      describe.each`
+        index | value                   | title                   | unit                   | clickable
+        ${0}  | ${metricsData[0].value} | ${metricsData[0].title} | ${metricsData[0].unit} | ${false}
+        ${1}  | ${metricsData[1].value} | ${metricsData[1].title} | ${metricsData[1].unit} | ${false}
+        ${2}  | ${metricsData[2].value} | ${metricsData[2].title} | ${metricsData[2].unit} | ${false}
+        ${3}  | ${metricsData[3].value} | ${metricsData[3].title} | ${metricsData[3].unit} | ${true}
+      `('metric tiles', ({ index, value, title, unit, clickable }) => {
+        it(`renders a single stat component for "${title}" with value and unit`, () => {
           const metric = findMetrics().at(index);
           expect(metric.props()).toMatchObject({ value, title, unit: unit ?? '' });
-        },
-      );
+          expect(metric.isVisible()).toBe(true);
+        });
+
+        it(`${
+          clickable ? 'redirects' : "doesn't redirect"
+        } when the user clicks the "${title}" metric`, () => {
+          const metric = findMetrics().at(index);
+          metric.vm.$emit('click');
+          if (clickable) {
+            expect(redirectTo).toHaveBeenCalledWith(metricsData[index].links[0].url);
+          } else {
+            expect(redirectTo).not.toHaveBeenCalled();
+          }
+        });
+      });
 
       it('will not display a loading icon', () => {
         expect(wrapper.find(GlSkeletonLoading).exists()).toBe(false);