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import { GlButton, GlPopover } from '@gitlab/ui';
import { mount } from '@vue/test-utils';
import HelpPopover from '~/vue_shared/components/help_popover.vue';
describe('HelpPopover', () => {
let wrapper;
const title = 'popover <strong>title</strong>';
const content = 'popover <b>content</b>';
const findQuestionButton = () => wrapper.find(GlButton);
const findPopover = () => wrapper.find(GlPopover);
const buildWrapper = (options = {}) => {
wrapper = mount(HelpPopover, {
propsData: {
options: {
title,
content,
...options,
},
},
});
};
beforeEach(() => {
buildWrapper();
});
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
it('renders a link button with an icon question', () => {
expect(findQuestionButton().props()).toMatchObject({
icon: 'question',
variant: 'link',
});
expect(findQuestionButton().attributes().tabindex).toBe('0');
});
it('renders popover that uses the question button as target', () => {
expect(findPopover().props().target()).toBe(findQuestionButton().vm.$el);
});
it('triggers popover on hover and focus', () => {
expect(findPopover().props().triggers).toBe('hover focus');
});
it('allows rendering title with HTML tags', () => {
expect(findPopover().find('strong').exists()).toBe(true);
});
it('allows rendering content with HTML tags', () => {
expect(findPopover().find('b').exists()).toBe(true);
});
it('binds other popover options to the popover instance', () => {
const placement = 'bottom';
wrapper.destroy();
buildWrapper({ placement });
expect(findPopover().props().placement).toBe(placement);
});
});
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