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import { shallowMount } from '@vue/test-utils';
import merge from 'lodash/merge';
import { GlLink } from '@gitlab/ui';
import HighlightBar from '~/issue_show/components/incidents/highlight_bar.vue';
import { formatDate } from '~/lib/utils/datetime_utility';
jest.mock('~/lib/utils/datetime_utility');
describe('Highlight Bar', () => {
let wrapper;
const alert = {
iid: 1,
startedAt: '2020-05-29T10:39:22Z',
detailsUrl: 'http://127.0.0.1:3000/root/unique-alerts/-/alert_management/1/details',
eventCount: 1,
title: 'Alert 1',
};
const mountComponent = (options) => {
wrapper = shallowMount(
HighlightBar,
merge(
{
propsData: { alert },
provide: { fullPath: 'test', iid: 1, slaFeatureAvailable: true },
},
options,
),
);
};
beforeEach(() => {
mountComponent();
});
afterEach(() => {
if (wrapper) {
wrapper.destroy();
wrapper = null;
}
});
const findLink = () => wrapper.find(GlLink);
describe('empty state', () => {
beforeEach(() => {
mountComponent({ propsData: { alert: null } });
});
it('renders a empty component', () => {
expect(wrapper.isVisible()).toBe(false);
});
});
describe('alert present', () => {
beforeEach(() => {
mountComponent();
});
it('renders a link to the alert page', () => {
expect(findLink().exists()).toBe(true);
expect(findLink().attributes('href')).toBe(alert.detailsUrl);
expect(findLink().attributes('title')).toBe(alert.title);
expect(findLink().text()).toBe(`#${alert.iid}`);
});
it('renders formatted start time of the alert', () => {
const formattedDate = '2020-05-29 UTC';
formatDate.mockReturnValueOnce(formattedDate);
mountComponent();
expect(formatDate).toHaveBeenCalledWith(alert.startedAt, 'yyyy-mm-dd Z');
expect(wrapper.text()).toContain(formattedDate);
});
it('renders a number of alert events', () => {
expect(wrapper.text()).toContain(alert.eventCount);
});
});
describe('when child data is present', () => {
beforeEach(() => {
mountComponent({
data() {
return { hasChildData: true };
},
});
});
it('renders the highlight bar component', () => {
expect(wrapper.isVisible()).toBe(true);
});
});
});
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