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import { GlIcon, GlButton, GlIntersectionObserver } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import { nextTick } from 'vue';
import { createMockDirective, getBinding } from 'helpers/vue_mock_directive';
import IssuableTitle from '~/vue_shared/issuable/show/components/issuable_title.vue';
import { mockIssuableShowProps, mockIssuable } from '../mock_data';
const issuableTitleProps = {
issuable: mockIssuable,
...mockIssuableShowProps,
};
const createComponent = (propsData = issuableTitleProps) =>
shallowMount(IssuableTitle, {
propsData,
stubs: {
transition: true,
},
slots: {
'status-badge': 'Open',
},
directives: {
GlTooltip: createMockDirective(),
},
});
describe('IssuableTitle', () => {
let wrapper;
beforeEach(() => {
wrapper = createComponent();
});
afterEach(() => {
wrapper.destroy();
});
describe('methods', () => {
describe('handleTitleAppear', () => {
it('sets value of `stickyTitleVisible` prop to false', () => {
wrapper.find(GlIntersectionObserver).vm.$emit('appear');
expect(wrapper.vm.stickyTitleVisible).toBe(false);
});
});
describe('handleTitleDisappear', () => {
it('sets value of `stickyTitleVisible` prop to true', () => {
wrapper.find(GlIntersectionObserver).vm.$emit('disappear');
expect(wrapper.vm.stickyTitleVisible).toBe(true);
});
});
});
describe('template', () => {
it('renders issuable title', async () => {
const wrapperWithTitle = createComponent({
...mockIssuableShowProps,
issuable: {
...mockIssuable,
titleHtml: '<b>Sample</b> title',
},
});
await nextTick();
const titleEl = wrapperWithTitle.find('h2');
expect(titleEl.exists()).toBe(true);
expect(titleEl.html()).toBe('<h2 dir="auto" class="title qa-title"><b>Sample</b> title</h2>');
wrapperWithTitle.destroy();
});
it('renders edit button', () => {
const editButtonEl = wrapper.find(GlButton);
const tooltip = getBinding(editButtonEl.element, 'gl-tooltip');
expect(editButtonEl.exists()).toBe(true);
expect(editButtonEl.props('icon')).toBe('pencil');
expect(editButtonEl.attributes('title')).toBe('Edit title and description');
expect(tooltip).toBeDefined();
});
it('renders sticky header when `stickyTitleVisible` prop is true', async () => {
// setData usage is discouraged. See https://gitlab.com/groups/gitlab-org/-/epics/7330 for details
// eslint-disable-next-line no-restricted-syntax
wrapper.setData({
stickyTitleVisible: true,
});
await nextTick();
const stickyHeaderEl = wrapper.find('[data-testid="header"]');
expect(stickyHeaderEl.exists()).toBe(true);
expect(stickyHeaderEl.find(GlIcon).props('name')).toBe(issuableTitleProps.statusIcon);
expect(stickyHeaderEl.text()).toContain('Open');
expect(stickyHeaderEl.text()).toContain(issuableTitleProps.issuable.title);
});
});
});
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