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- import { expect } from 'chai';
- import { mount } from 'enzyme';
- import sinon from 'sinon';
- import React from 'react';
- import Column from '../../../../../../app/javascript/mastodon/features/ui/components/column';
- import ColumnHeader from '../../../../../../app/javascript/mastodon/features/ui/components/column_header';
-
- describe('<Column />', () => {
- describe('<ColumnHeader /> click handler', () => {
- beforeEach(() => {
- global.requestAnimationFrame = sinon.spy();
- });
-
- it('runs the scroll animation if the column contains scrollable content', () => {
- const wrapper = mount(
- <Column heading='notifications'>
- <div className='scrollable' />
- </Column>
- );
- wrapper.find(ColumnHeader).simulate('click');
- expect(global.requestAnimationFrame.called).to.equal(true);
- });
-
- it('does not try to scroll if there is no scrollable content', () => {
- const wrapper = mount(<Column heading='notifications' />);
- wrapper.find(ColumnHeader).simulate('click');
- expect(global.requestAnimationFrame.called).to.equal(false);
- });
- });
- });
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