gitlab-org--gitlab-foss/spec/frontend/read_more_spec.js

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import { loadHTMLFixture, resetHTMLFixture } from 'helpers/fixtures';
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import initReadMore from '~/read_more';
describe('Read more click-to-expand functionality', () => {
const fixtureName = 'projects/overview.html';
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beforeEach(() => {
loadHTMLFixture(fixtureName);
});
afterEach(() => {
resetHTMLFixture();
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});
describe('expands target element', () => {
it('adds "is-expanded" class to target element', () => {
const target = document.querySelector('.read-more-container');
const trigger = document.querySelector('.js-read-more-trigger');
initReadMore();
trigger.click();
expect(target.classList.contains('is-expanded')).toEqual(true);
});
});
});