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36 lines
1.0 KiB
36 lines
1.0 KiB
import React from 'react';
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import { mount, render } from 'enzyme';
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import { renderToJson } from 'enzyme-to-json';
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import Breadcrumb from '../index';
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describe('Breadcrumb', () => {
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it('warns on non-Breadcrumb.Item children', () => {
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const MyCom = () => <div>foo</div>;
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spyOn(console, 'error');
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mount(
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<Breadcrumb>
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<MyCom />
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</Breadcrumb>
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);
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// eslint-disable-next-line
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expect(console.error.calls.count()).toBe(1);
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// eslint-disable-next-line
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expect(console.error.calls.argsFor(0)[0]).toContain(
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'Breadcrumb only accepts Breadcrumb.Item as it\'s children'
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);
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});
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// https://github.com/ant-design/ant-design/issues/5015
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it('should allow Breadcrumb.Item is null or undefined', () => {
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const wrapper = render(
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<Breadcrumb>
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{null}
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<Breadcrumb.Item>Home</Breadcrumb.Item>
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{undefined}
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</Breadcrumb>
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);
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// eslint-disable-next-line
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expect(console.error.calls).toBe(undefined);
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expect(renderToJson(wrapper)).toMatchSnapshot();
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});
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});
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