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Replace JavaScript Testing Framework from Mocha to Jest (#5412)

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Yamagishi Kazutoshi 2017-10-16 16:33:08 +09:00 • committed by Eugen Rochko
parent 93b54b8d4b
commit d5b767c374
25 changed files with 1266 additions and 682 deletions
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34
app/javascript/mastodon/features/ui/components/__tests__/column-test.js Normal file
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import React from 'react';
import { mount } from 'enzyme';
import Column from '../column';
import ColumnHeader from '../column_header';
describe('<Column />', () => {
describe('<ColumnHeader /> click handler', () => {
const originalRaf = global.requestAnimationFrame;
beforeEach(() => {
global.requestAnimationFrame = jest.fn();
});
afterAll(() => {
global.requestAnimationFrame = originalRaf;
});
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.mock.calls.length).toEqual(1);
});
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.mock.calls.length).toEqual(0);
});
});
});