ant-design/components/page-header/__tests__/index.test.js
2019-05-09 23:19:10 +08:00

54 lines
1.7 KiB
JavaScript

import React from 'react';
import { mount, render } from 'enzyme';
import PageHeader from '..';
describe('PageHeader', () => {
it('pageHeader should not contain back it back', () => {
const routes = [
{
path: 'index',
breadcrumbName: 'First-level Menu',
},
{
path: 'first',
breadcrumbName: 'Second-level Menu',
},
{
path: 'second',
breadcrumbName: 'Third-level Menu',
},
];
const wrapper = mount(<PageHeader title="Page Title" breadcrumb={{ routes }} />);
expect(wrapper.find('.ant-page-header-back')).toHaveLength(0);
});
it('pageHeader should no contain back', () => {
const wrapper = mount(<PageHeader title="Page Title" backIcon={false} />);
expect(wrapper.find('.ant-page-header-back')).toHaveLength(0);
});
it('pageHeader should contain back it back', () => {
const callback = jest.fn(() => true);
const wrapper = mount(<PageHeader title="Page Title" onBack={callback} />);
expect(wrapper.find('.ant-page-header-back')).toHaveLength(1);
});
it('pageHeader onBack transfer', () => {
const callback = jest.fn(() => true);
const wrapper = mount(<PageHeader title="Page Title" onBack={callback} />);
wrapper.find('div.ant-page-header-back-button').simulate('click');
expect(callback).toHaveBeenCalled();
});
it('pageHeader should support className', () => {
const wrapper = render(
<PageHeader title="Page Title" className="not-works" backIcon={false} />,
);
expect(wrapper).toMatchSnapshot();
});
it('pageHeader should not render blank dom', () => {
const wrapper = render(<PageHeader title={false} />);
expect(wrapper).toMatchSnapshot();
});
});