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Add unit tests for https://github.com/tootsuite/mastodon/pull/1574 (#1584)

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Henry Smith 2017-04-12 17:16:59 +02:00 committed by Eugen
parent 3064ef96a1
commit 08fce08217
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spec/javascript/components/features/ui/components/column.test.jsx Normal file
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import { expect } from 'chai';
import { mount } from 'enzyme';
import sinon from 'sinon';
import Column from '../../../../../../app/assets/javascripts/components/features/ui/components/column';
import ColumnHeader from '../../../../../../app/assets/javascripts/components/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);
});
});
});