26 lines
951 B
JavaScript
26 lines
951 B
JavaScript
import React from 'react';
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import { mount } from 'enzyme';
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import Column from '../column';
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import ColumnHeader from '../column_header';
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describe('<Column />', () => {
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describe('<ColumnHeader /> click handler', () => {
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it('runs the scroll animation if the column contains scrollable content', () => {
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const wrapper = mount(
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<Column heading='notifications'>
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<div className='scrollable' />
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</Column>,
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);
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const scrollToMock = jest.fn();
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wrapper.find(Column).find('.scrollable').getDOMNode().scrollTo = scrollToMock;
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wrapper.find(ColumnHeader).find('button').simulate('click');
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expect(scrollToMock).toHaveBeenCalledWith({ behavior: 'smooth', top: 0 });
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});
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it('does not try to scroll if there is no scrollable content', () => {
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const wrapper = mount(<Column heading='notifications' />);
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wrapper.find(ColumnHeader).find('button').simulate('click');
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});
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});
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});
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