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* Upload lifecycle method migrate * CheckboxGroup lifecycle method migrate * Layout.Sider lifecycle method migrate * Tooltip lifecycle method migrate * Popconfirm lifecycle method migrate * test Spin as a controlled component
40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
JavaScript
import React from 'react';
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import { shallow, render, mount } from 'enzyme';
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import Spin from '..';
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describe('Spin', () => {
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it('should only affect the spin element when set style to a nested <Spin>xx</Spin>', () => {
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const wrapper = shallow(
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<Spin style={{ background: 'red' }}>
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<div>content</div>
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</Spin>
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);
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expect(wrapper.find('.ant-spin-nested-loading').at(0).prop('style')).toBe(null);
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expect(wrapper.find('.ant-spin').at(0).prop('style').background).toBe('red');
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});
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it('should render custom indicator when it\'s set', () => {
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const customIndicator = <div className="custom-indicator" />;
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const wrapper = render(
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<Spin indicator={customIndicator} />
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);
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expect(wrapper).toMatchSnapshot();
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});
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it('should render with delay when it\'s mounted with spinning=true and delay', () => {
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const wrapper = shallow(
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<Spin spinning delay={500} />
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);
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expect(wrapper.find('.ant-spin').at(0).hasClass('ant-spin-spinning')).toEqual(false);
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});
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it('should be controlled by spinning', () => {
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const wrapper = mount(
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<Spin spinning={false} />
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);
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expect(wrapper.instance().state.spinning).toBe(false);
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wrapper.setProps({ spinning: true });
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expect(wrapper.instance().state.spinning).toBe(true);
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});
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});
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