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33 lines
1.4 KiB
33 lines
1.4 KiB
import React from 'react';
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import { mount } from 'enzyme';
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import InputNumber from '..';
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import focusTest from '../../../tests/shared/focusTest';
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import mountTest from '../../../tests/shared/mountTest';
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import rtlTest from '../../../tests/shared/rtlTest';
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describe('InputNumber', () => {
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focusTest(InputNumber, { refFocus: true });
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mountTest(InputNumber);
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rtlTest(InputNumber);
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// https://github.com/ant-design/ant-design/issues/13896
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it('should return null when blur a empty input number', () => {
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const onChange = jest.fn();
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const wrapper = mount(<InputNumber defaultValue="1" onChange={onChange} />);
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wrapper.find('input').simulate('change', { target: { value: '' } });
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expect(onChange).toHaveBeenLastCalledWith('');
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wrapper.find('input').simulate('blur');
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expect(onChange).toHaveBeenLastCalledWith(null);
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});
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it('should call onStep when press up or down button', () => {
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const onStep = jest.fn();
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const wrapper = mount(<InputNumber defaultValue={1} onStep={onStep} />);
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wrapper.find('.ant-input-number-handler-up').simulate('mousedown');
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expect(onStep).toBeCalledTimes(1);
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expect(onStep).toHaveBeenLastCalledWith(2, { offset: 1, type: 'up' });
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wrapper.find('.ant-input-number-handler-down').simulate('mousedown');
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expect(onStep).toBeCalledTimes(2);
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expect(onStep).toHaveBeenLastCalledWith(1, { offset: 1, type: 'down' });
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});
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});
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