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import { nextTick } from 'vue';
import {
add,
initTooltips,
dispose,
destroy,
hide,
show,
enable,
disable,
fixTitle,
} from '~/tooltips';
describe('tooltips/index.js', () => {
let tooltipsApp;
const createTooltipTarget = () => {
const target = document.createElement('button');
const attributes = {
title: 'default title',
};
Object.keys(attributes).forEach((name) => {
target.setAttribute(name, attributes[name]);
});
target.classList.add('has-tooltip');
document.body.appendChild(target);
return target;
};
const buildTooltipsApp = () => {
tooltipsApp = initTooltips({ selector: '.has-tooltip' });
};
const triggerEvent = (target, eventName = 'mouseenter') => {
const event = new Event(eventName);
target.dispatchEvent(event);
};
beforeEach(() => {
window.gon.features = { glTooltips: true };
});
afterEach(() => {
document.body.childNodes.forEach((node) => node.remove());
destroy();
});
describe('initTooltip', () => {
it('attaches a GlTooltip for the elements specified in the selector', async () => {
const target = createTooltipTarget();
buildTooltipsApp();
triggerEvent(target);
await nextTick();
expect(document.querySelector('.gl-tooltip')).not.toBe(null);
expect(document.querySelector('.gl-tooltip').innerHTML).toContain('default title');
});
it('supports triggering a tooltip in custom events', async () => {
const target = createTooltipTarget();
buildTooltipsApp();
triggerEvent(target, 'click');
await nextTick();
expect(document.querySelector('.gl-tooltip')).not.toBe(null);
expect(document.querySelector('.gl-tooltip').innerHTML).toContain('default title');
});
});
describe('add', () => {
it('adds a GlTooltip for the specified elements', async () => {
const target = createTooltipTarget();
buildTooltipsApp();
add([target], { title: 'custom title' });
await nextTick();
expect(document.querySelector('.gl-tooltip')).not.toBe(null);
expect(document.querySelector('.gl-tooltip').innerHTML).toContain('custom title');
});
});
describe('dispose', () => {
it('removes tooltips that target the elements specified', async () => {
const target = createTooltipTarget();
buildTooltipsApp();
triggerEvent(target);
await nextTick();
expect(document.querySelector('.gl-tooltip')).not.toBe(null);
dispose([target]);
await nextTick();
expect(document.querySelector('.gl-tooltip')).toBe(null);
});
});
it.each`
methodName | method | event
${'enable'} | ${enable} | ${'enable'}
${'disable'} | ${disable} | ${'disable'}
${'hide'} | ${hide} | ${'close'}
${'show'} | ${show} | ${'open'}
`(
'$methodName calls triggerEvent in tooltip app with $event event',
async ({ method, event }) => {
const target = createTooltipTarget();
buildTooltipsApp();
await nextTick();
jest.spyOn(tooltipsApp, 'triggerEvent');
method([target]);
expect(tooltipsApp.triggerEvent).toHaveBeenCalledWith(target, event);
},
);
it('fixTitle calls fixTitle in tooltip app with the target specified', async () => {
const target = createTooltipTarget();
buildTooltipsApp();
await nextTick();
jest.spyOn(tooltipsApp, 'fixTitle');
fixTitle([target]);
expect(tooltipsApp.fixTitle).toHaveBeenCalledWith(target);
});
});
|
