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124 lines
3.2 KiB
124 lines
3.2 KiB
import React from 'react';
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import { render, mount } from 'enzyme';
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import { Col, Row } from '..';
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import mountTest from '../../../tests/shared/mountTest';
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import rtlTest from '../../../tests/shared/rtlTest';
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import useBreakpoint from '../hooks/useBreakpoint';
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import ResponsiveObserve from '../../_util/responsiveObserve';
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describe('Grid', () => {
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mountTest(Row);
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mountTest(Col);
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rtlTest(Row);
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rtlTest(Col);
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it('should render Col', () => {
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const wrapper = render(<Col span={2} />);
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expect(wrapper).toMatchSnapshot();
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});
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it('should render Row', () => {
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const wrapper = render(<Row />);
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expect(wrapper).toMatchSnapshot();
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});
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it('when typeof gutter is object', () => {
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const wrapper = mount(<Row gutter={{ xs: 8, sm: 16, md: 24 }} />);
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expect(wrapper.find('div').first().props().style).toEqual(
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expect.objectContaining({
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marginLeft: -4,
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marginRight: -4,
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}),
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);
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});
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it('when typeof gutter is object array', () => {
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const wrapper = mount(
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<Row
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gutter={[
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{ xs: 8, sm: 16, md: 24, lg: 32, xl: 40 },
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{ xs: 8, sm: 16, md: 24, lg: 32, xl: 40 },
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]}
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/>,
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);
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expect(wrapper.find('div').first().props().style).toEqual(
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expect.objectContaining({
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marginLeft: -4,
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marginRight: -4,
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}),
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);
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});
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it('when typeof gutter is object array in large screen', () => {
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const wrapper = render(
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<Row
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gutter={[
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{ xs: 8, sm: 16, md: 24, lg: 32, xl: 40 },
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{ xs: 8, sm: 16, md: 24, lg: 100, xl: 400 },
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]}
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/>,
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);
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expect(wrapper).toMatchSnapshot();
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});
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it('renders wrapped Col correctly', () => {
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const MyCol = () => <Col span={12} />;
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const wrapper = render(
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<Row gutter={20}>
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<div>
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<Col span={12} />
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</div>
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<MyCol />
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</Row>,
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);
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expect(wrapper).toMatchSnapshot();
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});
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it('when component has been unmounted, componentWillUnmount should be called', () => {
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const Unmount = jest.spyOn(ResponsiveObserve, 'unsubscribe');
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const wrapper = mount(<Row gutter={{ xs: 20 }} />);
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wrapper.unmount();
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expect(Unmount).toHaveBeenCalled();
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});
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it('should work correct when gutter is object', () => {
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const wrapper = mount(<Row gutter={{ xs: 20 }} />);
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expect(wrapper.find('div').prop('style')).toEqual({
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marginLeft: -10,
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marginRight: -10,
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});
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});
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it('should work currect when gutter is array', () => {
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const wrapper = mount(<Row gutter={[16, 20]} />);
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expect(wrapper.find('div').prop('style')).toEqual({
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marginLeft: -8,
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marginRight: -8,
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marginTop: -10,
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marginBottom: 10,
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});
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});
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// By jsdom mock, actual jsdom not implemented matchMedia
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// https://jestjs.io/docs/en/manual-mocks#mocking-methods-which-are-not-implemented-in-jsdom
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it('should work with useBreakpoint', () => {
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function Demo() {
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const screens = useBreakpoint();
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return JSON.stringify(screens);
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}
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const wrapper = mount(<Demo />);
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expect(wrapper.text()).toEqual(
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JSON.stringify({
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xs: true,
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sm: false,
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md: false,
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lg: false,
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xl: false,
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xxl: false,
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}),
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);
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});
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});
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