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import { GlEmptyState } from '@gitlab/ui';
import * as Sentry from '@sentry/browser';
import Vue, { nextTick } from 'vue';
import VueApollo from 'vue-apollo';
import { cloneDeep } from 'lodash';
import getIssuesQuery from 'ee_else_ce/issues/dashboard/queries/get_issues.query.graphql';
import IssueCardStatistics from 'ee_else_ce/issues/list/components/issue_card_statistics.vue';
import IssueCardTimeInfo from 'ee_else_ce/issues/list/components/issue_card_time_info.vue';
import createMockApollo from 'helpers/mock_apollo_helper';
import { mountExtended } from 'helpers/vue_test_utils_helper';
import waitForPromises from 'helpers/wait_for_promises';
import IssuesDashboardApp from '~/issues/dashboard/components/issues_dashboard_app.vue';
import { i18n } from '~/issues/list/constants';
import { scrollUp } from '~/lib/utils/scroll_utils';
import IssuableList from '~/vue_shared/issuable/list/components/issuable_list_root.vue';
import { IssuableStates } from '~/vue_shared/issuable/list/constants';
import { emptyIssuesQueryResponse, issuesQueryResponse } from '../mock_data';
jest.mock('@sentry/browser');
jest.mock('~/lib/utils/scroll_utils', () => ({ scrollUp: jest.fn() }));
describe('IssuesDashboardApp component', () => {
let wrapper;
Vue.use(VueApollo);
const defaultProvide = {
calendarPath: 'calendar/path',
emptyStateSvgPath: 'empty-state.svg',
hasBlockedIssuesFeature: true,
hasIssuableHealthStatusFeature: true,
hasIssueWeightsFeature: true,
hasScopedLabelsFeature: true,
isPublicVisibilityRestricted: false,
isSignedIn: true,
rssPath: 'rss/path',
};
let defaultQueryResponse = issuesQueryResponse;
if (IS_EE) {
defaultQueryResponse = cloneDeep(issuesQueryResponse);
defaultQueryResponse.data.issues.nodes[0].blockingCount = 1;
defaultQueryResponse.data.issues.nodes[0].healthStatus = null;
defaultQueryResponse.data.issues.nodes[0].weight = 5;
}
const findCalendarButton = () =>
wrapper.findByRole('link', { name: IssuesDashboardApp.i18n.calendarButtonText });
const findEmptyState = () => wrapper.findComponent(GlEmptyState);
const findIssuableList = () => wrapper.findComponent(IssuableList);
const findIssueCardStatistics = () => wrapper.findComponent(IssueCardStatistics);
const findIssueCardTimeInfo = () => wrapper.findComponent(IssueCardTimeInfo);
const findRssButton = () =>
wrapper.findByRole('link', { name: IssuesDashboardApp.i18n.rssButtonText });
const mountComponent = ({
issuesQueryHandler = jest.fn().mockResolvedValue(defaultQueryResponse),
} = {}) => {
wrapper = mountExtended(IssuesDashboardApp, {
apolloProvider: createMockApollo([[getIssuesQuery, issuesQueryHandler]]),
provide: defaultProvide,
});
};
it('renders IssuableList component', async () => {
mountComponent();
await waitForPromises();
expect(findIssuableList().props()).toMatchObject({
currentTab: IssuableStates.Opened,
hasNextPage: true,
hasPreviousPage: false,
hasScopedLabelsFeature: defaultProvide.hasScopedLabelsFeature,
namespace: 'dashboard',
recentSearchesStorageKey: 'issues',
searchInputPlaceholder: IssuesDashboardApp.i18n.searchInputPlaceholder,
showPaginationControls: true,
tabs: IssuesDashboardApp.IssuableListTabs,
useKeysetPagination: true,
});
});
it('renders RSS button link', () => {
mountComponent();
expect(findRssButton().attributes('href')).toBe(defaultProvide.rssPath);
expect(findRssButton().props('icon')).toBe('rss');
});
it('renders calendar button link', () => {
mountComponent();
expect(findCalendarButton().attributes('href')).toBe(defaultProvide.calendarPath);
expect(findCalendarButton().props('icon')).toBe('calendar');
});
it('renders issue time information', async () => {
mountComponent();
await waitForPromises();
expect(findIssueCardTimeInfo().exists()).toBe(true);
});
it('renders issue statistics', async () => {
mountComponent();
await waitForPromises();
expect(findIssueCardStatistics().exists()).toBe(true);
});
it('renders empty state', async () => {
mountComponent({ issuesQueryHandler: jest.fn().mockResolvedValue(emptyIssuesQueryResponse) });
await waitForPromises();
expect(findEmptyState().props()).toMatchObject({
svgPath: defaultProvide.emptyStateSvgPath,
title: IssuesDashboardApp.i18n.emptyStateTitle,
});
});
describe('when there is an error fetching issues', () => {
beforeEach(() => {
mountComponent({ issuesQueryHandler: jest.fn().mockRejectedValue(new Error('ERROR')) });
return waitForPromises();
});
it('shows an error message', () => {
expect(findIssuableList().props('error')).toBe(i18n.errorFetchingIssues);
expect(Sentry.captureException).toHaveBeenCalledWith(new Error('ERROR'));
});
it('clears error message when "dismiss-alert" event is emitted from IssuableList', async () => {
findIssuableList().vm.$emit('dismiss-alert');
await nextTick();
expect(findIssuableList().props('error')).toBeNull();
});
});
describe('events', () => {
describe('when "click-tab" event is emitted by IssuableList', () => {
beforeEach(() => {
mountComponent();
findIssuableList().vm.$emit('click-tab', IssuableStates.Closed);
});
it('updates ui to the new tab', () => {
expect(findIssuableList().props('currentTab')).toBe(IssuableStates.Closed);
});
});
describe.each(['next-page', 'previous-page'])(
'when "%s" event is emitted by IssuableList',
(event) => {
beforeEach(() => {
mountComponent();
findIssuableList().vm.$emit(event);
});
it('scrolls to the top', () => {
expect(scrollUp).toHaveBeenCalled();
});
},
);
});
});
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