70 lines
2.2 KiB
JavaScript
70 lines
2.2 KiB
JavaScript
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import initUserPopovers from '~/user_popovers';
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import UsersCache from '~/lib/utils/users_cache';
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describe('User Popovers', () => {
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const fixtureTemplate = 'merge_requests/diff_comment.html.raw';
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preloadFixtures(fixtureTemplate);
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const selector = '.js-user-link';
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const dummyUser = { name: 'root' };
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const dummyUserStatus = { message: 'active' };
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const triggerEvent = (eventName, el) => {
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const event = document.createEvent('MouseEvents');
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event.initMouseEvent(eventName, true, true, window);
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el.dispatchEvent(event);
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};
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beforeEach(() => {
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loadFixtures(fixtureTemplate);
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const usersCacheSpy = () => Promise.resolve(dummyUser);
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spyOn(UsersCache, 'retrieveById').and.callFake(userId => usersCacheSpy(userId));
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const userStatusCacheSpy = () => Promise.resolve(dummyUserStatus);
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spyOn(UsersCache, 'retrieveStatusById').and.callFake(userId => userStatusCacheSpy(userId));
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initUserPopovers(document.querySelectorAll('.js-user-link'));
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});
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it('Should Show+Hide Popover on mouseenter and mouseleave', done => {
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const targetLink = document.querySelector(selector);
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const { userId } = targetLink.dataset;
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triggerEvent('mouseenter', targetLink);
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setTimeout(() => {
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const shownPopover = document.querySelector('.popover');
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expect(shownPopover).not.toBeNull();
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expect(shownPopover.innerHTML).toContain(dummyUser.name);
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expect(UsersCache.retrieveById).toHaveBeenCalledWith(userId.toString());
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triggerEvent('mouseleave', targetLink);
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setTimeout(() => {
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// After Mouse leave it should be hidden now
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expect(document.querySelector('.popover')).toBeNull();
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done();
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});
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}, 210); // We need to wait until the 200ms mouseover delay is over, only then the popover will be visible
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});
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it('Should Not show a popover on short mouse over', done => {
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const targetLink = document.querySelector(selector);
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const { userId } = targetLink.dataset;
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triggerEvent('mouseenter', targetLink);
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setTimeout(() => {
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expect(document.querySelector('.popover')).toBeNull();
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expect(UsersCache.retrieveById).not.toHaveBeenCalledWith(userId.toString());
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triggerEvent('mouseleave', targetLink);
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done();
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});
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});
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});
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