25 lines
901 B
JavaScript
25 lines
901 B
JavaScript
import { render, fireEvent, screen } from '@testing-library/react';
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import React from 'react';
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import Column from '../column';
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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 scrollToMock = jest.fn();
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const { container } = render(
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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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container.querySelector('.scrollable').scrollTo = scrollToMock;
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fireEvent.click(screen.getByText('notifications'));
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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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render(<Column heading='notifications' />);
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fireEvent.click(screen.getByText('notifications'));
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});
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});
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});
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