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import { GlTab, GlBadge } from '@gitlab/ui';
import { nextTick } from 'vue';
import { mount, shallowMount } from '@vue/test-utils';
import { setLanguage } from 'helpers/locale_helper';
import IssuableTabs from '~/vue_shared/issuable/list/components/issuable_tabs.vue';
import { mockIssuableListProps } from '../mock_data';
const createComponent = ({
tabs = mockIssuableListProps.tabs,
tabCounts = mockIssuableListProps.tabCounts,
currentTab = mockIssuableListProps.currentTab,
truncateCounts = false,
mountFn = shallowMount,
} = {}) =>
mountFn(IssuableTabs, {
propsData: {
tabs,
tabCounts,
currentTab,
truncateCounts,
},
slots: {
'nav-actions': `<button class="js-new-issuable">New issuable</button>`,
},
});
describe('IssuableTabs', () => {
let wrapper;
beforeEach(() => {
setLanguage('en');
});
afterEach(() => {
setLanguage(null);
wrapper.destroy();
});
const findAllGlBadges = () => wrapper.findAllComponents(GlBadge);
const findAllGlTabs = () => wrapper.findAllComponents(GlTab);
describe('tabs', () => {
it.each`
currentTab | returnValue
${'opened'} | ${'true'}
${'closed'} | ${undefined}
`(
'when "$currentTab" is the selected tab, the Open tab is active=$returnValue',
({ currentTab, returnValue }) => {
wrapper = createComponent({ currentTab });
const openTab = findAllGlTabs().at(0);
expect(openTab.attributes('active')).toBe(returnValue);
},
);
});
describe('template', () => {
it('renders gl-tab for each tab within `tabs` array', () => {
wrapper = createComponent();
const tabs = findAllGlTabs();
expect(tabs).toHaveLength(mockIssuableListProps.tabs.length);
});
it('renders gl-badge component within a tab', async () => {
wrapper = createComponent({ mountFn: mount });
await nextTick();
const badges = findAllGlBadges();
// Does not render `All` badge since it has an undefined count
expect(badges).toHaveLength(2);
expect(badges.at(0).text()).toBe('5,678');
expect(badges.at(1).text()).toBe(`${mockIssuableListProps.tabCounts.closed}`);
});
it('renders contents for slot "nav-actions"', () => {
wrapper = createComponent();
const button = wrapper.find('button.js-new-issuable');
expect(button.text()).toBe('New issuable');
});
});
describe('counts', () => {
it('can display as truncated', async () => {
wrapper = createComponent({ truncateCounts: true, mountFn: mount });
await nextTick();
expect(findAllGlBadges().at(0).text()).toBe('5.7k');
});
});
describe('events', () => {
it('gl-tab component emits `click` event on `click` event', () => {
wrapper = createComponent();
const openTab = findAllGlTabs().at(0);
openTab.vm.$emit('click', 'opened');
expect(wrapper.emitted('click')).toEqual([['opened']]);
});
});
});
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