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123 lines
3.2 KiB
123 lines
3.2 KiB
import React from 'react';
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import { render, mount } from 'enzyme';
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import Table from '..';
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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(tableProps, columnProps = {}) {
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return (
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<Table
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columns={[{
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...column,
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...columnProps,
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}]}
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dataSource={data}
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pagination={false}
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{...tableProps}
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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(wrapper.find('thead')).toMatchSnapshot();
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});
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it('default sort order ascend', () => {
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const wrapper = mount(createTable({}, {
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defaultSortOrder: '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('default sort order descend', () => {
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const wrapper = mount(createTable({}, {
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defaultSortOrder: 'descend',
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}));
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expect(renderedNames(wrapper)).toEqual(['Tom', 'Lucy', 'Jack', 'Jerry']);
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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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it('works with grouping columns in controlled mode', () => {
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const columns = [
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{
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title: 'group',
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key: 'group',
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children: [
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{
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title: 'Name',
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dataIndex: 'name',
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key: 'name',
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sorter: sorterFn,
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sortOrder: 'descend',
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},
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{
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title: 'Age',
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dataIndex: 'age',
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key: 'age',
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},
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],
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},
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];
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const testData = [
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{ key: 0, name: 'Jack', age: 11 },
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{ key: 1, name: 'Lucy', age: 20 },
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{ key: 2, name: 'Tom', age: 21 },
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{ key: 3, name: 'Jerry', age: 22 },
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];
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const wrapper = mount(
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<Table columns={columns} dataSource={testData} />
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);
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expect(renderedNames(wrapper)).toEqual(['Tom', 'Lucy', 'Jack', 'Jerry']);
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});
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});
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