ant-design/components/radio/__tests__/radio-button.test.js

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import { render as testLibRender } from '@testing-library/react';
2022-06-22 14:57:09 +08:00
import { mount, render } from 'enzyme';
import React from 'react';
import Radio, { Button } from '..';
import focusTest from '../../../tests/shared/focusTest';
import mountTest from '../../../tests/shared/mountTest';
import rtlTest from '../../../tests/shared/rtlTest';
describe('Radio Button', () => {
focusTest(Button, { refFocus: true });
mountTest(Button);
rtlTest(Button);
it('should render correctly', () => {
const wrapper = render(<Button className="customized">Test</Button>);
expect(wrapper).toMatchSnapshot();
});
it('responses hover events', () => {
const onMouseEnter = jest.fn();
const onMouseLeave = jest.fn();
const wrapper = mount(<Button onMouseEnter={onMouseEnter} onMouseLeave={onMouseLeave} />);
wrapper.find('label').simulate('mouseenter');
expect(onMouseEnter).toHaveBeenCalled();
wrapper.find('label').simulate('mouseleave');
expect(onMouseLeave).toHaveBeenCalled();
});
});
describe('Radio Group', () => {
function createRadioGroup(props) {
return (
<Radio.Group {...props}>
<Button value="A">A</Button>
<Button value="B">B</Button>
<Button value="C">C</Button>
</Radio.Group>
);
}
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 Button and radioGroup exists', () => {
const onChange = jest.fn();
const wrapper = mount(
<Radio.Group onChange={onChange}>
<Button value="A">A</Button>
<Button value="B">B</Button>
<Button value="C">C</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('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(
createRadioGroup({
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 wrapper = mount(
<Radio.Group defaultValue="bamboo" value={undefined}>
<Button value="bamboo">Bamboo</Button>
</Radio.Group>,
);
expect(
wrapper
.find('.ant-radio-button-wrapper')
.at(0)
.hasClass('ant-radio-button-wrapper-checked'),
).toBe(true);
});
[undefined, null].forEach(newValue => {
it(`should set value back when value change back to ${newValue}`, () => {
const wrapper = mount(
<Radio.Group value="bamboo">
<Button value="bamboo">Bamboo</Button>
</Radio.Group>,
);
expect(
wrapper
.find('.ant-radio-button-wrapper')
.at(0)
.hasClass('ant-radio-button-wrapper-checked'),
).toBe(true);
wrapper.setProps({ value: newValue });
wrapper.update();
expect(
wrapper
.find('.ant-radio-button-wrapper')
.at(0)
.hasClass('ant-radio-button-wrapper-checked'),
).toBe(false);
});
});
});
});