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Diffstat (limited to 'spec/frontend/analytics/shared/components/metric_tile_spec.js')
-rw-r--r--spec/frontend/analytics/shared/components/metric_tile_spec.js81
1 files changed, 81 insertions, 0 deletions
diff --git a/spec/frontend/analytics/shared/components/metric_tile_spec.js b/spec/frontend/analytics/shared/components/metric_tile_spec.js
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+++ b/spec/frontend/analytics/shared/components/metric_tile_spec.js
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+import { GlSingleStat } from '@gitlab/ui/dist/charts';
+import { shallowMount } from '@vue/test-utils';
+import MetricTile from '~/analytics/shared/components/metric_tile.vue';
+import MetricPopover from '~/analytics/shared/components/metric_popover.vue';
+import { redirectTo } from '~/lib/utils/url_utility';
+
+jest.mock('~/lib/utils/url_utility');
+
+describe('MetricTile', () => {
+ let wrapper;
+
+ const createComponent = (props = {}) => {
+ return shallowMount(MetricTile, {
+ propsData: {
+ metric: {},
+ ...props,
+ },
+ });
+ };
+
+ const findSingleStat = () => wrapper.findComponent(GlSingleStat);
+ const findPopover = () => wrapper.findComponent(MetricPopover);
+
+ afterEach(() => {
+ wrapper.destroy();
+ });
+
+ describe('template', () => {
+ describe('links', () => {
+ it('when the metric has links, it redirects the user on click', () => {
+ const metric = {
+ identifier: 'deploys',
+ value: '10',
+ label: 'Deploys',
+ links: [{ url: 'foo/bar' }],
+ };
+ wrapper = createComponent({ metric });
+
+ const singleStat = findSingleStat();
+ singleStat.vm.$emit('click');
+ expect(redirectTo).toHaveBeenCalledWith('foo/bar');
+ });
+
+ it("when the metric doesn't have links, it won't the user on click", () => {
+ const metric = { identifier: 'deploys', value: '10', label: 'Deploys' };
+ wrapper = createComponent({ metric });
+
+ const singleStat = findSingleStat();
+ singleStat.vm.$emit('click');
+ expect(redirectTo).not.toHaveBeenCalled();
+ });
+ });
+
+ describe('decimal places', () => {
+ it(`will render 0 decimal places for an integer value`, () => {
+ const metric = { identifier: 'deploys', value: '10', label: 'Deploys' };
+ wrapper = createComponent({ metric });
+
+ const singleStat = findSingleStat();
+ expect(singleStat.props('animationDecimalPlaces')).toBe(0);
+ });
+
+ it(`will render 1 decimal place for a float value`, () => {
+ const metric = { identifier: 'deploys', value: '10.5', label: 'Deploys' };
+ wrapper = createComponent({ metric });
+
+ const singleStat = findSingleStat();
+ expect(singleStat.props('animationDecimalPlaces')).toBe(1);
+ });
+ });
+
+ it('renders a metric popover', () => {
+ const metric = { identifier: 'deploys', value: '10', label: 'Deploys' };
+ wrapper = createComponent({ metric });
+
+ const popover = findPopover();
+ expect(popover.exists()).toBe(true);
+ expect(popover.props()).toMatchObject({ metric, target: metric.identifier });
+ });
+ });
+});