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test: Replace transfer part test with testing lib #35216

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merged 2 commits into from
Apr 24, 2022
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test: Replace transfer part test with testing lib #35216

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02d298e
test: Replace transfer part test with testing lib
zombieJ Apr 24, 2022
c4a858f
chore: clean up
zombieJ Apr 24, 2022
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56 changes: 32 additions & 24 deletions ...nents/transfer/__tests__/dropdown.test.js → ...ents/transfer/__tests__/dropdown.test.tsx
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
/* eslint no-use-before-define: "off" */
import React from 'react';
import { act } from 'react-dom/test-utils';
import { mount } from 'enzyme';
import { render, fireEvent } from '../../../tests/utils';
import Transfer from '..';

const listProps = {
Expand Down Expand Up @@ -34,22 +34,29 @@ const listProps = {
};

describe('Transfer.Dropdown', () => {
function clickItem(wrapper, index) {
wrapper.find('li.ant-dropdown-menu-item').at(index).simulate('click');
function clickItem(container: HTMLElement, index: number) {
const items = Array.from(
container
// Menu
.querySelector('.ant-dropdown-menu')!
// Items
.querySelectorAll('li.ant-dropdown-menu-item'),
);
fireEvent.click(items[index]);
}

it('select all', () => {
jest.useFakeTimers();

const onSelectChange = jest.fn();
const wrapper = mount(<Transfer {...listProps} onSelectChange={onSelectChange} />);
wrapper.find('.ant-transfer-list-header-dropdown').first().simulate('mouseenter');
const { container } = render(<Transfer {...listProps} onSelectChange={onSelectChange} />);

fireEvent.mouseEnter(container.querySelector('.ant-transfer-list-header-dropdown')!);
act(() => {
jest.runAllTimers();
});
wrapper.update();

clickItem(wrapper.find('.ant-dropdown-menu').first(), 0);
clickItem(container, 0);
expect(onSelectChange).toHaveBeenCalledWith(['b', 'c', 'd', 'e'], []);

jest.useRealTimers();
Expand All @@ -59,31 +66,32 @@ describe('Transfer.Dropdown', () => {
jest.useFakeTimers();

const onSelectChange = jest.fn();
const wrapper = mount(<Transfer {...listProps} onSelectChange={onSelectChange} />);
wrapper.find('.ant-transfer-list-header-dropdown').first().simulate('mouseenter');
const { container } = render(<Transfer {...listProps} onSelectChange={onSelectChange} />);
fireEvent.mouseEnter(container.querySelector('.ant-transfer-list-header-dropdown')!);
act(() => {
jest.runAllTimers();
});
wrapper.update();

clickItem(wrapper.find('.ant-dropdown-menu').first(), 1);
clickItem(container, 1);
expect(onSelectChange).toHaveBeenCalledWith(['b', 'c', 'd'], []);

jest.useRealTimers();
});

it('should hide checkbox and dropdown icon when showSelectAll={false}', () => {
const wrapper = mount(<Transfer {...listProps} showSelectAll={false} />);
expect(wrapper.find('.ant-transfer-list-header-dropdown').length).toBe(0);
expect(wrapper.find('.ant-transfer-list-header .ant-transfer-list-checkbox').length).toBe(0);
const { container } = render(<Transfer {...listProps} showSelectAll={false} />);
expect(container.querySelector('.ant-transfer-list-header-dropdown')).toBeFalsy();
expect(
container.querySelector('.ant-transfer-list-header .ant-transfer-list-checkbox'),
).toBeFalsy();
});

describe('select invert', () => {
[
{ name: 'with pagination', props: listProps, index: 2, keys: ['c', 'd'] },
{
name: 'without pagination',
props: { ...listProps, pagination: null },
props: { ...listProps, pagination: null as any },
index: 1,
keys: ['c', 'd', 'e'],
},
Expand All @@ -92,14 +100,13 @@ describe('Transfer.Dropdown', () => {
jest.useFakeTimers();

const onSelectChange = jest.fn();
const wrapper = mount(<Transfer {...props} onSelectChange={onSelectChange} />);
wrapper.find('.ant-transfer-list-header-dropdown').first().simulate('mouseenter');
const { container } = render(<Transfer {...props} onSelectChange={onSelectChange} />);
fireEvent.mouseEnter(container.querySelector('.ant-transfer-list-header-dropdown')!);
act(() => {
jest.runAllTimers();
});
wrapper.update();

clickItem(wrapper.find('.ant-dropdown-menu').first(), index);
clickItem(container, index);
expect(onSelectChange).toHaveBeenCalledWith(keys, []);

jest.useRealTimers();
Expand All @@ -110,22 +117,23 @@ describe('Transfer.Dropdown', () => {
describe('oneWay to remove', () => {
[
{ name: 'with pagination', props: listProps },
{ name: 'without pagination', props: { ...listProps, pagination: null } },
{ name: 'without pagination', props: { ...listProps, pagination: null as any } },
].forEach(({ name, props }) => {
it(name, () => {
jest.useFakeTimers();

const onChange = jest.fn();
const wrapper = mount(
const { container } = render(
<Transfer {...props} targetKeys={['b', 'c']} oneWay onChange={onChange} />,
);
wrapper.find('.ant-transfer-list-header-dropdown').last().simulate('mouseenter');

// Right dropdown
fireEvent.mouseEnter(container.querySelectorAll('.ant-transfer-list-header-dropdown')[1]!);
act(() => {
jest.runAllTimers();
});
wrapper.update();

clickItem(wrapper.find('.ant-dropdown-menu').first(), 0);
clickItem(container, 0);
expect(onChange).toHaveBeenCalledWith([], 'left', ['b', 'c']);

jest.useRealTimers();
Expand Down