161 lines
4.8 KiB
JavaScript
161 lines
4.8 KiB
JavaScript
import { mount } from '@vue/test-utils';
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import { GlLoadingIcon, GlPagination } from '@gitlab/ui';
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import IssuableListRoot from '~/issuable_list/components/issuable_list_root.vue';
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import IssuableTabs from '~/issuable_list/components/issuable_tabs.vue';
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import IssuableItem from '~/issuable_list/components/issuable_item.vue';
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import FilteredSearchBar from '~/vue_shared/components/filtered_search_bar/filtered_search_bar_root.vue';
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import { mockIssuableListProps } from '../mock_data';
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const createComponent = (propsData = mockIssuableListProps) =>
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mount(IssuableListRoot, {
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propsData,
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slots: {
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'nav-actions': `
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<button class="js-new-issuable">New issuable</button>
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`,
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'empty-state': `
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<p class="js-issuable-empty-state">Issuable empty state</p>
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`,
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},
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});
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describe('IssuableListRoot', () => {
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let wrapper;
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beforeEach(() => {
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wrapper = createComponent();
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});
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afterEach(() => {
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wrapper.destroy();
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});
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describe('template', () => {
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it('renders component container element with class "issuable-list-container"', () => {
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expect(wrapper.classes()).toContain('issuable-list-container');
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});
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it('renders issuable-tabs component', () => {
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const tabsEl = wrapper.find(IssuableTabs);
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expect(tabsEl.exists()).toBe(true);
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expect(tabsEl.props()).toMatchObject({
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tabs: wrapper.vm.tabs,
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tabCounts: wrapper.vm.tabCounts,
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currentTab: wrapper.vm.currentTab,
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});
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});
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it('renders contents for slot "nav-actions" within issuable-tab component', () => {
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const buttonEl = wrapper.find(IssuableTabs).find('button.js-new-issuable');
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expect(buttonEl.exists()).toBe(true);
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expect(buttonEl.text()).toBe('New issuable');
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});
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it('renders filtered-search-bar component', () => {
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const searchEl = wrapper.find(FilteredSearchBar);
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const {
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namespace,
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recentSearchesStorageKey,
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searchInputPlaceholder,
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searchTokens,
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sortOptions,
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initialFilterValue,
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initialSortBy,
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} = wrapper.vm;
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expect(searchEl.exists()).toBe(true);
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expect(searchEl.props()).toMatchObject({
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namespace,
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recentSearchesStorageKey,
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searchInputPlaceholder,
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tokens: searchTokens,
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sortOptions,
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initialFilterValue,
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initialSortBy,
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});
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});
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it('renders gl-loading-icon when `issuablesLoading` prop is true', async () => {
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wrapper.setProps({
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issuablesLoading: true,
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});
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await wrapper.vm.$nextTick();
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expect(wrapper.find(GlLoadingIcon).exists()).toBe(true);
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});
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it('renders issuable-item component for each item within `issuables` array', () => {
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const itemsEl = wrapper.findAll(IssuableItem);
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const mockIssuable = mockIssuableListProps.issuables[0];
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expect(itemsEl).toHaveLength(mockIssuableListProps.issuables.length);
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expect(itemsEl.at(0).props()).toMatchObject({
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issuableSymbol: wrapper.vm.issuableSymbol,
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issuable: mockIssuable,
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});
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});
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it('renders contents for slot "empty-state" when `issuablesLoading` is false and `issuables` is empty', async () => {
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wrapper.setProps({
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issuables: [],
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});
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await wrapper.vm.$nextTick();
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expect(wrapper.find('p.js-issuable-empty-state').exists()).toBe(true);
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expect(wrapper.find('p.js-issuable-empty-state').text()).toBe('Issuable empty state');
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});
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it('renders gl-pagination when `showPaginationControls` prop is true', async () => {
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wrapper.setProps({
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showPaginationControls: true,
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});
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await wrapper.vm.$nextTick();
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const paginationEl = wrapper.find(GlPagination);
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expect(paginationEl.exists()).toBe(true);
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expect(paginationEl.props()).toMatchObject({
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perPage: 20,
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value: 1,
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prevPage: 0,
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nextPage: 2,
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align: 'center',
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});
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});
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});
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describe('events', () => {
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it('issuable-tabs component emits `click-tab` event on `click-tab` event', () => {
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wrapper.find(IssuableTabs).vm.$emit('click');
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expect(wrapper.emitted('click-tab')).toBeTruthy();
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});
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it('filtered-search-bar component emits `filter` event on `onFilter` & `sort` event on `onSort` events', () => {
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const searchEl = wrapper.find(FilteredSearchBar);
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searchEl.vm.$emit('onFilter');
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expect(wrapper.emitted('filter')).toBeTruthy();
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searchEl.vm.$emit('onSort');
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expect(wrapper.emitted('sort')).toBeTruthy();
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});
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it('gl-pagination component emits `page-change` event on `input` event', async () => {
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wrapper.setProps({
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showPaginationControls: true,
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});
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await wrapper.vm.$nextTick();
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wrapper.find(GlPagination).vm.$emit('input');
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expect(wrapper.emitted('page-change')).toBeTruthy();
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});
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});
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});
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