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72 lines
1.9 KiB
72 lines
1.9 KiB
8 years ago
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import React from 'react';
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import { render, mount } from 'enzyme';
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import { renderToJson } from 'enzyme-to-json';
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import Table from '../table';
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describe('Table.sorter', () => {
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const sorterFn = (a, b) => a.name[0].charCodeAt() - b.name[0].charCodeAt();
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const column = {
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title: 'Name',
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dataIndex: 'name',
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sorter: sorterFn,
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};
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const data = [
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{ key: 0, name: 'Jack' },
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{ key: 1, name: 'Lucy' },
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{ key: 2, name: 'Tom' },
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{ key: 3, name: 'Jerry' },
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];
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function createTable(props) {
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return (
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<Table
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columns={[column]}
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dataSource={data}
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pagination={false}
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{...props}
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/>
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);
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}
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function renderedNames(wrapper) {
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return wrapper.find('TableRow').map(row => row.props().record.name);
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}
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it('renders sorter icon correctly', () => {
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const wrapper = render(createTable());
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expect(renderToJson(wrapper.find('thead'))).toMatchSnapshot();
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});
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it('sort records', () => {
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const wrapper = mount(createTable());
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wrapper.find('.ant-table-column-sorter-up').simulate('click');
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expect(renderedNames(wrapper)).toEqual(['Jack', 'Jerry', 'Lucy', 'Tom']);
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wrapper.find('.ant-table-column-sorter-down').simulate('click');
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expect(renderedNames(wrapper)).toEqual(['Tom', 'Lucy', 'Jack', 'Jerry']);
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});
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it('can be controlled by sortOrder', () => {
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const wrapper = mount(createTable({
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columns: [{ ...column, sortOrder: 'ascend' }],
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}));
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expect(renderedNames(wrapper)).toEqual(['Jack', 'Jerry', 'Lucy', 'Tom']);
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});
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it('fires change event', () => {
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const handleChange = jest.fn();
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const wrapper = mount(createTable({ onChange: handleChange }));
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wrapper.find('.ant-table-column-sorter-up').simulate('click');
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const sorter = handleChange.mock.calls[0][2];
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expect(sorter.column.dataIndex).toBe('name');
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expect(sorter.order).toBe('ascend');
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expect(sorter.field).toBe('name');
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expect(sorter.columnKey).toBe('name');
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});
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});
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