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63 lines
2.1 KiB
TypeScript
63 lines
2.1 KiB
TypeScript
import React from 'react';
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import type { KeyWiseTransferItem } from '..';
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import { render } from '../../../tests/utils';
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import type { TransferListProps } from '../list';
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import type TransferList from '../list';
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import List from '../list';
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const listCommonProps: TransferListProps<any> = {
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prefixCls: 'ant-transfer-list',
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dataSource: [
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{ key: 'a', title: 'a' },
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{ key: 'b', title: 'b' },
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{ key: 'c', title: 'c', disabled: true },
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],
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checkedKeys: ['a'],
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notFoundContent: 'Not Found',
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} as TransferListProps<any>;
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const listProps: TransferListProps<any> = {
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...listCommonProps,
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dataSource: undefined as unknown as any[],
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};
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describe('Transfer.List', () => {
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it('should render correctly', () => {
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const { container } = render(<List {...listCommonProps} />);
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expect(container.firstChild).toMatchSnapshot();
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});
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it('should check top Checkbox while all available items are checked', () => {
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const { container } = render(<List {...listCommonProps} checkedKeys={['a', 'b']} />);
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expect(
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container.querySelector<HTMLInputElement>('.ant-transfer-list-header input[type="checkbox"]')
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?.checked,
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).toBeTruthy();
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});
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it('when component has been unmounted, componentWillUnmount should be called', () => {
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const instance = React.createRef<TransferList<KeyWiseTransferItem>>();
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const { unmount } = render(<List ref={instance} {...listCommonProps} />);
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const willUnmount = jest.spyOn(instance.current!, 'componentWillUnmount');
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unmount();
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expect(willUnmount).toHaveBeenCalled();
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});
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it('when value is not exists, handleFilter should return', () => {
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const handleFilter = jest.fn();
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const instance = React.createRef<TransferList<KeyWiseTransferItem>>();
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render(<List ref={instance} {...listCommonProps} handleFilter={handleFilter} />);
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expect(
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instance.current?.handleFilter({
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target: 'test',
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} as unknown as React.ChangeEvent<HTMLInputElement>),
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).toBe(undefined);
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expect(handleFilter).toHaveBeenCalled();
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});
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it('should render correctly when dataSource is not exists', () => {
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expect(() => {
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render(<List {...listProps} />);
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}).not.toThrow();
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});
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});
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