ant-design/components/radio/__tests__/group.test.js
2022-06-22 14:57:09 +08:00

228 lines
6.5 KiB
JavaScript

import { render as testLibRender } from '@testing-library/react';
import { mount, render } from 'enzyme';
import React from 'react';
import Radio from '..';
describe('Radio Group', () => {
function createRadioGroup(props) {
return (
<Radio.Group {...props}>
<Radio value="A">A</Radio>
<Radio value="B">B</Radio>
<Radio value="C">C</Radio>
</Radio.Group>
);
}
function createRadioGroupByOption(props) {
const options = [
{ label: 'A', value: 'A' },
{ label: 'B', value: 'B' },
{ label: 'C', value: 'C' },
];
return <Radio.Group {...props} options={options} />;
}
it('responses hover events', () => {
const onMouseEnter = jest.fn();
const onMouseLeave = jest.fn();
const wrapper = mount(
<Radio.Group onMouseEnter={onMouseEnter} onMouseLeave={onMouseLeave}>
<Radio />
</Radio.Group>,
);
wrapper.find('div').at(0).simulate('mouseenter');
expect(onMouseEnter).toHaveBeenCalled();
wrapper.find('div').at(0).simulate('mouseleave');
expect(onMouseLeave).toHaveBeenCalled();
});
it('fire change events when value changes', () => {
const onChange = jest.fn();
const wrapper = mount(
createRadioGroup({
onChange,
}),
);
const radios = wrapper.find('input');
// controlled component
wrapper.setProps({ value: 'A' });
radios.at(1).simulate('change');
expect(onChange.mock.calls.length).toBe(1);
});
it('both of radio and radioGroup will trigger onchange event when they exists', () => {
const onChange = jest.fn();
const onChangeRadioGroup = jest.fn();
const wrapper = mount(
<Radio.Group onChange={onChangeRadioGroup}>
<Radio value="A" onChange={onChange}>
A
</Radio>
<Radio value="B" onChange={onChange}>
B
</Radio>
<Radio value="C" onChange={onChange}>
C
</Radio>
</Radio.Group>,
);
const radios = wrapper.find('input');
// controlled component
wrapper.setProps({ value: 'A' });
radios.at(1).simulate('change');
expect(onChange.mock.calls.length).toBe(1);
});
it('Trigger onChange when both of radioButton and radioGroup exists', () => {
const onChange = jest.fn();
const wrapper = mount(
<Radio.Group onChange={onChange}>
<Radio.Button value="A">A</Radio.Button>
<Radio.Button value="B">B</Radio.Button>
<Radio.Button value="C">C</Radio.Button>
</Radio.Group>,
);
const radios = wrapper.find('input');
// controlled component
wrapper.setProps({ value: 'A' });
radios.at(1).simulate('change');
expect(onChange.mock.calls.length).toBe(1);
});
it('should only trigger once when in group with options', () => {
const onChange = jest.fn();
const options = [{ label: 'Bamboo', value: 'Bamboo' }];
const wrapper = mount(<Radio.Group options={options} onChange={onChange} />);
wrapper.find('input').simulate('change');
expect(onChange).toHaveBeenCalledTimes(1);
});
it("won't fire change events when value not changes", () => {
const onChange = jest.fn();
const wrapper = mount(
createRadioGroup({
onChange,
}),
);
const radios = wrapper.find('input');
// controlled component
wrapper.setProps({ value: 'A' });
radios.at(0).simulate('change');
expect(onChange.mock.calls.length).toBe(0);
});
it('optional should correct render', () => {
const wrapper = mount(createRadioGroupByOption());
const radios = wrapper.find('input');
expect(radios.length).toBe(3);
});
it('all children should have a name property', () => {
const GROUP_NAME = 'radiogroup';
const wrapper = mount(createRadioGroup({ name: GROUP_NAME }));
wrapper.find('input[type="radio"]').forEach(el => {
expect(el.props().name).toEqual(GROUP_NAME);
});
});
it('passes prefixCls down to radio', () => {
const options = [
{ label: 'Apple', value: 'Apple' },
{ label: 'Orange', value: 'Orange', style: { fontSize: 12 } },
];
const wrapper = render(<Radio.Group prefixCls="my-radio" options={options} />);
expect(wrapper).toMatchSnapshot();
});
it('should forward ref', () => {
let radioGroupRef;
const { container } = testLibRender(
createRadioGroupByOption({
ref: ref => {
radioGroupRef = ref;
},
}),
);
expect(radioGroupRef).toBe(container.querySelector('.ant-radio-group'));
});
it('should support data-* or aria-* props', () => {
const { container } = testLibRender(
createRadioGroup({
'data-radio-group-id': 'radio-group-id',
'aria-label': 'radio-group',
}),
);
expect(container.firstChild.getAttribute('data-radio-group-id')).toBe('radio-group-id');
expect(container.firstChild.getAttribute('aria-label')).toBe('radio-group');
});
it('Radio type should not be override', () => {
const onChange = jest.fn();
const wrapper = mount(
<Radio.Group onChange={onChange}>
<Radio value={1} type="1">
A
</Radio>
<Radio value={2} type="2">
B
</Radio>
<Radio value={3} type="3">
C
</Radio>
<Radio value={4} type="4">
D
</Radio>
</Radio.Group>,
);
const radios = wrapper.find('input');
radios.at(1).simulate('change');
expect(onChange).toHaveBeenCalled();
expect(radios.at(1).getDOMNode().type).toBe('radio');
});
describe('value is null or undefined', () => {
it('use `defaultValue` when `value` is undefined', () => {
const options = [{ label: 'Bamboo', value: 'bamboo' }];
const wrapper = mount(
<Radio.Group defaultValue="bamboo" value={undefined} options={options} />,
);
expect(wrapper.find('.ant-radio-wrapper').at(0).hasClass('ant-radio-wrapper-checked')).toBe(
true,
);
});
[undefined, null].forEach(newValue => {
it(`should set value back when value change back to ${newValue}`, () => {
const options = [{ label: 'Bamboo', value: 'bamboo' }];
const wrapper = mount(<Radio.Group value="bamboo" options={options} />);
expect(wrapper.find('.ant-radio-wrapper').at(0).hasClass('ant-radio-wrapper-checked')).toBe(
true,
);
wrapper.setProps({ value: newValue });
wrapper.update();
expect(wrapper.find('.ant-radio-wrapper').at(0).hasClass('ant-radio-wrapper-checked')).toBe(
false,
);
});
});
});
});