import React from 'react';
import { render, shallow, mount } from 'enzyme';
import { renderToJson } from 'enzyme-to-json';
import Table from '..';
const { Column, ColumnGroup } = Table;
describe('Table', () => {
it('renders JSX correctly', () => {
const data = [{
key: '1',
firstName: 'John',
lastName: 'Brown',
age: 32,
}, {
key: '2',
firstName: 'Jim',
lastName: 'Green',
age: 42,
}];
const wrapper = render(
);
expect(renderToJson(wrapper)).toMatchSnapshot();
});
it('updates columns when receiving props', () => {
const columns = [{
title: 'Name',
key: 'name',
dataIndex: 'name',
}];
const wrapper = shallow();
const newColumns = [{
title: 'Title',
key: 'title',
dataIndex: 'title',
}];
wrapper.setProps({ columns: newColumns });
expect(wrapper.instance().columns).toBe(newColumns);
});
it('loading with Spin', async () => {
const loading = {
spinning: false,
delay: 500,
};
const wrapper = mount();
expect(wrapper.find('.ant-spin')).toHaveLength(0);
loading.spinning = true;
wrapper.setProps({ loading });
expect(wrapper.find('.ant-spin')).toHaveLength(0);
await new Promise(resolve => setTimeout(resolve, 500));
expect(wrapper.find('.ant-spin')).toHaveLength(1);
});
});