mirror of
https://github.com/ant-design/ant-design.git
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713 lines
19 KiB
JavaScript
713 lines
19 KiB
JavaScript
import React, { Component } from 'react';
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import { mount } from 'enzyme';
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import scrollIntoView from 'scroll-into-view-if-needed';
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import Form from '..';
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import Input from '../../input';
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import Button from '../../button';
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import mountTest from '../../../tests/shared/mountTest';
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import rtlTest from '../../../tests/shared/rtlTest';
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import { sleep } from '../../../tests/utils';
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jest.mock('scroll-into-view-if-needed');
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describe('Form', () => {
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mountTest(Form);
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mountTest(Form.Item);
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rtlTest(Form);
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rtlTest(Form.Item);
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scrollIntoView.mockImplementation(() => {});
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const errorSpy = jest.spyOn(console, 'error').mockImplementation(() => {});
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async function change(wrapper, index, value) {
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wrapper.find(Input).at(index).simulate('change', { target: { value } });
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await sleep(100);
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wrapper.update();
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}
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beforeEach(() => {
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jest.useRealTimers();
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scrollIntoView.mockReset();
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});
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afterEach(() => {
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errorSpy.mockReset();
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});
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afterAll(() => {
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errorSpy.mockRestore();
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scrollIntoView.mockRestore();
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});
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describe('noStyle Form.Item', () => {
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it('work', async () => {
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const onChange = jest.fn();
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const wrapper = mount(
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<Form>
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<Form.Item>
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<Form.Item name="test" rules={[{ required: true }]}>
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<Input onChange={onChange} />
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</Form.Item>
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</Form.Item>
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</Form>,
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);
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await change(wrapper, 0, '');
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expect(wrapper.find('.ant-form-item-explain').length).toBeTruthy();
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expect(wrapper.find('.ant-form-item-has-error').length).toBeTruthy();
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expect(onChange).toHaveBeenCalled();
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});
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it('should clean up', async () => {
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const Demo = () => {
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const [form] = Form.useForm();
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return (
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<Form form={form} initialValues={{ aaa: '2' }}>
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<Form.Item name="aaa">
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<Input
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onChange={async () => {
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await sleep(0);
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try {
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await form.validateFields();
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} catch (e) {
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// do nothing
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}
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}}
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/>
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</Form.Item>
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<Form.Item shouldUpdate noStyle>
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{() => {
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const aaa = form.getFieldValue('aaa');
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if (aaa === '1') {
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return (
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<Form.Item name="bbb" rules={[{ required: true, message: 'aaa' }]}>
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<Input />
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</Form.Item>
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);
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}
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return (
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<Form.Item>
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<Form.Item name="ccc" rules={[{ required: true, message: 'ccc' }]} noStyle>
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<Input />
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</Form.Item>
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</Form.Item>
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);
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}}
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</Form.Item>
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</Form>
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);
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};
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const wrapper = mount(<Demo />);
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await change(wrapper, 0, '1');
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expect(wrapper.find('.ant-form-item-explain').text()).toEqual('aaa');
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await change(wrapper, 0, '2');
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expect(wrapper.find('.ant-form-item-explain').text()).toEqual('ccc');
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await change(wrapper, 0, '1');
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expect(wrapper.find('.ant-form-item-explain').text()).toEqual('aaa');
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});
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});
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it('`shouldUpdate` should work with render props', () => {
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mount(
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<Form>
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<Form.Item>{() => null}</Form.Item>
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</Form>,
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);
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expect(errorSpy).toHaveBeenCalledWith(
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'Warning: [antd: Form.Item] `children` of render props only work with `shouldUpdate` or `dependencies`.',
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);
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});
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it("`shouldUpdate` shouldn't work with `dependencies`", () => {
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mount(
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<Form>
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<Form.Item shouldUpdate dependencies={[]}>
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{() => null}
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</Form.Item>
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</Form>,
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);
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expect(errorSpy).toHaveBeenCalledWith(
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"Warning: [antd: Form.Item] `shouldUpdate` and `dependencies` shouldn't be used together. See https://ant.design/components/form/#dependencies.",
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);
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});
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it('`name` should not work with render props', () => {
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mount(
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<Form>
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<Form.Item name="test" shouldUpdate>
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{() => null}
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</Form.Item>
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</Form>,
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);
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expect(errorSpy).toHaveBeenCalledWith(
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"Warning: [antd: Form.Item] Do not use `name` with `children` of render props since it's not a field.",
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);
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});
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it('children is array has name props', () => {
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mount(
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<Form>
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<Form.Item name="test">
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<div>one</div>
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<div>two</div>
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</Form.Item>
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</Form>,
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);
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expect(errorSpy).toHaveBeenCalledWith(
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'Warning: [antd: Form.Item] `children` is array of render props cannot have `name`.',
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);
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});
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describe('scrollToField', () => {
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function test(name, genForm) {
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it(name, () => {
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let callGetForm;
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const Demo = () => {
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const { props, getForm } = genForm();
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callGetForm = getForm;
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return (
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<Form name="scroll" {...props}>
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<Form.Item name="test">
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<Input />
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</Form.Item>
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</Form>
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);
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};
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const wrapper = mount(<Demo />, { attachTo: document.body });
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expect(scrollIntoView).not.toHaveBeenCalled();
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const form = callGetForm();
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form.scrollToField('test', {
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block: 'start',
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});
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const inputNode = document.getElementById('scroll_test');
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expect(scrollIntoView).toHaveBeenCalledWith(inputNode, {
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block: 'start',
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scrollMode: 'if-needed',
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});
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wrapper.unmount();
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});
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}
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// hooks
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test('useForm', () => {
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const [form] = Form.useForm();
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return {
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props: { form },
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getForm: () => form,
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};
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});
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// ref
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test('ref', () => {
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let form;
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return {
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props: {
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ref: instance => {
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form = instance;
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},
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},
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getForm: () => form,
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};
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});
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});
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it('scrollToFirstError', async () => {
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const onFinishFailed = jest.fn();
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const wrapper = mount(
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<Form scrollToFirstError onFinishFailed={onFinishFailed}>
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<Form.Item name="test" rules={[{ required: true }]}>
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<input />
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</Form.Item>
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</Form>,
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{ attachTo: document.body },
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);
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expect(scrollIntoView).not.toHaveBeenCalled();
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wrapper.find('form').simulate('submit');
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await sleep(50);
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expect(scrollIntoView).toHaveBeenCalled();
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expect(onFinishFailed).toHaveBeenCalled();
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wrapper.unmount();
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});
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it('Form.Item should support data-*、aria-* and custom attribute', () => {
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const wrapper = mount(
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<Form>
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<Form.Item data-text="123" aria-hidden="true" cccc="bbbb">
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text
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</Form.Item>
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</Form>,
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);
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expect(wrapper.render()).toMatchSnapshot();
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});
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it('warning when use `name` but children is not validate element', () => {
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mount(
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<Form>
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<Form.Item name="warning">text</Form.Item>
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</Form>,
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);
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expect(errorSpy).toHaveBeenCalledWith(
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'Warning: [antd: Form.Item] `name` is only used for validate React element. If you are using Form.Item as layout display, please remove `name` instead.',
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);
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});
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it('dynamic change required', () => {
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const wrapper = mount(
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<Form>
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<Form.Item label="light" name="light" valuePropName="checked">
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<input type="checkbox" />
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</Form.Item>
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<Form.Item
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label="bamboo"
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name="bamboo"
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dependencies={['light']}
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rules={[({ getFieldValue }) => ({ required: getFieldValue('light') })]}
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>
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<input />
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</Form.Item>
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</Form>,
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);
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expect(wrapper.find('.ant-form-item-required')).toHaveLength(0);
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wrapper.find('input[type="checkbox"]').simulate('change', { target: { checked: true } });
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wrapper.update();
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expect(wrapper.find('.ant-form-item-required')).toHaveLength(1);
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});
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it('should show related className when customize help', () => {
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const wrapper = mount(
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<Form>
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<Form.Item help="good">
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<input />
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</Form.Item>
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</Form>,
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);
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expect(wrapper.find('.ant-form-item-with-help').length).toBeTruthy();
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});
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it('warning when use v3 function', () => {
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Form.create();
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expect(errorSpy).toHaveBeenCalledWith(
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'Warning: [antd: Form] antd v4 removed `Form.create`. Please remove or use `@ant-design/compatible` instead.',
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);
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});
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// https://github.com/ant-design/ant-design/issues/20706
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it('Error change should work', async () => {
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const wrapper = mount(
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<Form>
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<Form.Item
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name="name"
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rules={[
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{ required: true },
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{
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validator: (_, value) => {
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if (value === 'p') {
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return Promise.reject(new Error('not a p'));
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}
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return Promise.resolve();
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},
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},
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]}
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>
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<Input />
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</Form.Item>
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</Form>,
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);
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/* eslint-disable no-await-in-loop */
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for (let i = 0; i < 3; i += 1) {
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await change(wrapper, 0, '');
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expect(wrapper.find('.ant-form-item-explain').first().text()).toEqual("'name' is required");
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await change(wrapper, 0, 'p');
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await sleep(100);
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wrapper.update();
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expect(wrapper.find('.ant-form-item-explain').first().text()).toEqual('not a p');
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}
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/* eslint-enable */
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});
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// https://github.com/ant-design/ant-design/issues/20813
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it('should update help directly when provided', () => {
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function App() {
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const [message, updateMessage] = React.useState('');
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return (
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<Form>
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<Form.Item label="hello" help={message}>
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<Input />
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</Form.Item>
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<Button onClick={() => updateMessage('bamboo')} />
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</Form>
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);
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}
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const wrapper = mount(<App />);
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wrapper.find('button').simulate('click');
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expect(wrapper.find('.ant-form-item').first().hasClass('ant-form-item-with-help')).toBeTruthy();
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expect(wrapper.find('.ant-form-item-explain').text()).toEqual('bamboo');
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});
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it('warning when use `dependencies` but `name` is empty & children is not a render props', () => {
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mount(
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<Form>
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<Form.Item dependencies={[]}>text</Form.Item>
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</Form>,
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);
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expect(errorSpy).toHaveBeenCalledWith(
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'Warning: [antd: Form.Item] Must set `name` or use render props when `dependencies` is set.',
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);
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});
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// https://github.com/ant-design/ant-design/issues/20948
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it('not repeat render when Form.Item is not a real Field', async () => {
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const shouldNotRender = jest.fn();
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const StaticInput = () => {
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shouldNotRender();
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return <Input />;
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};
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const shouldRender = jest.fn();
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const DynamicInput = () => {
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shouldRender();
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return <Input />;
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};
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const formRef = React.createRef();
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mount(
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<div>
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<Form ref={formRef}>
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<Form.Item>
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<StaticInput />
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</Form.Item>
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<Form.Item name="light">
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<DynamicInput />
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</Form.Item>
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</Form>
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</div>,
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);
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expect(shouldNotRender).toHaveBeenCalledTimes(1);
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expect(shouldRender).toHaveBeenCalledTimes(1);
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formRef.current.setFieldsValue({ light: 'bamboo' });
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await Promise.resolve();
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expect(shouldNotRender).toHaveBeenCalledTimes(1);
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expect(shouldRender).toHaveBeenCalledTimes(2);
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});
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it('empty help should also render', () => {
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const wrapper = mount(
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<Form.Item help="">
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<input />
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</Form.Item>,
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);
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expect(wrapper.find('.ant-form-item-explain').length).toBeTruthy();
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});
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it('Form.Item with `help` should display error style when validate failed', async () => {
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const wrapper = mount(
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<Form>
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<Form.Item name="test" help="help" rules={[{ required: true, message: 'message' }]}>
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<Input />
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</Form.Item>
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</Form>,
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);
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await change(wrapper, 0, '');
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expect(wrapper.find('.ant-form-item').first().hasClass('ant-form-item-has-error')).toBeTruthy();
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expect(wrapper.find('.ant-form-item-explain').text()).toEqual('help');
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});
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// https://github.com/ant-design/ant-design/issues/21167
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it('`require` without `name`', () => {
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const wrapper = mount(
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<Form.Item label="test" required>
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<input />
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</Form.Item>,
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);
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expect(wrapper.find('.ant-form-item-required')).toHaveLength(1);
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});
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it('0 is a validate Field', () => {
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const wrapper = mount(
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<Form.Item name={0}>
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<input />
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</Form.Item>,
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);
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expect(wrapper.find('Field')).toHaveLength(1);
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});
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it('`null` triggers warning and is treated as `undefined`', () => {
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const wrapper = mount(
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<Form.Item name={null}>
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<input />
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</Form.Item>,
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);
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expect(wrapper.find('Field')).toHaveLength(0);
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expect(errorSpy).toHaveBeenCalledWith(
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'Warning: [antd: Form.Item] `null` is passed as `name` property',
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);
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});
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// https://github.com/ant-design/ant-design/issues/21415
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it('Component.props.onChange is null', () => {
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// eslint-disable-next-line react/prefer-stateless-function
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class CustomComponent extends Component {
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static defaultProps = {
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onChange: null,
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};
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render() {
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return <input {...this.props} />;
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}
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}
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expect(() => {
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const wrapper = mount(
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<Form>
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<Form.Item name="custom">
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<CustomComponent />
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</Form.Item>
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</Form>,
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);
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wrapper.find(CustomComponent).simulate('change', { value: '123' });
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}).not.toThrow();
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});
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it('change `help` should not warning', () => {
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const Demo = () => {
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const [error, setError] = React.useState(null);
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return (
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<Form>
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<Form.Item
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help={error ? 'This is an error msg' : undefined}
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validateStatus={error ? 'error' : ''}
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label="Username"
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name="username"
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>
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<input />
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</Form.Item>
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<Form.Item>
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<button type="button" onClick={() => setError(!error)}>
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Trigger
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</button>
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</Form.Item>
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</Form>
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);
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};
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const wrapper = mount(<Demo />);
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wrapper.find('button').simulate('click');
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expect(errorSpy).not.toHaveBeenCalled();
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});
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it('`label` support template', async () => {
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const wrapper = mount(
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// eslint-disable-next-line no-template-curly-in-string
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<Form validateMessages={{ required: '${label} is good!' }}>
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<Form.Item name="test" label="Bamboo" rules={[{ required: true }]}>
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<input />
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</Form.Item>
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</Form>,
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);
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wrapper.find('form').simulate('submit');
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await sleep(100);
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wrapper.update();
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await sleep(100);
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expect(wrapper.find('.ant-form-item-explain').first().text()).toEqual('Bamboo is good!');
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});
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it('validation message should has alert role', async () => {
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// https://github.com/ant-design/ant-design/issues/25711
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const wrapper = mount(
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// eslint-disable-next-line no-template-curly-in-string
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<Form validateMessages={{ required: 'name is good!' }}>
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<Form.Item name="test" rules={[{ required: true }]}>
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<input />
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</Form.Item>
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</Form>,
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);
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wrapper.find('form').simulate('submit');
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await sleep(100);
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wrapper.update();
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await sleep(100);
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expect(wrapper.find('.ant-form-item-explain div').getDOMNode().getAttribute('role')).toBe(
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'alert',
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);
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});
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it('return same form instance', () => {
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const instances = new Set();
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const App = () => {
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const [form] = Form.useForm();
|
|
instances.add(form);
|
|
const [, forceUpdate] = React.useState({});
|
|
return (
|
|
<button
|
|
type="button"
|
|
onClick={() => {
|
|
forceUpdate({});
|
|
}}
|
|
>
|
|
Refresh
|
|
</button>
|
|
);
|
|
};
|
|
|
|
const wrapper = mount(<App />);
|
|
for (let i = 0; i < 5; i += 1) {
|
|
wrapper.find('button').simulate('click');
|
|
}
|
|
expect(instances.size).toEqual(1);
|
|
});
|
|
|
|
it('avoid re-render', async () => {
|
|
let renderTimes = 0;
|
|
|
|
const MyInput = ({ value = '', ...props }) => {
|
|
renderTimes += 1;
|
|
return <input value={value} {...props} />;
|
|
};
|
|
|
|
const Demo = () => (
|
|
<Form>
|
|
<Form.Item name="username" rules={[{ required: true }]}>
|
|
<MyInput />
|
|
</Form.Item>
|
|
</Form>
|
|
);
|
|
|
|
const wrapper = mount(<Demo />);
|
|
renderTimes = 0;
|
|
|
|
wrapper.find('input').simulate('change', {
|
|
target: {
|
|
value: 'a',
|
|
},
|
|
});
|
|
|
|
await sleep();
|
|
|
|
expect(renderTimes).toEqual(1);
|
|
expect(wrapper.find('input').props().value).toEqual('a');
|
|
});
|
|
|
|
it('warning with `defaultValue`', () => {
|
|
mount(
|
|
<Form>
|
|
<Form.Item name="light">
|
|
<input defaultValue="should warning" />
|
|
</Form.Item>
|
|
</Form>,
|
|
);
|
|
|
|
expect(errorSpy).toHaveBeenCalledWith(
|
|
'Warning: [antd: Form.Item] `defaultValue` will not work on controlled Field. You should use `initialValues` of Form instead.',
|
|
);
|
|
});
|
|
|
|
it('Remove Field should also reset error', async () => {
|
|
class Demo extends React.Component {
|
|
state = {
|
|
showA: true,
|
|
};
|
|
|
|
render() {
|
|
return (
|
|
<Form>
|
|
{this.state.showA ? (
|
|
<Form.Item name="a" help="error">
|
|
<input />
|
|
</Form.Item>
|
|
) : (
|
|
<Form.Item name="b">
|
|
<input />
|
|
</Form.Item>
|
|
)}
|
|
</Form>
|
|
);
|
|
}
|
|
}
|
|
|
|
const wrapper = mount(<Demo />);
|
|
await Promise.resolve();
|
|
expect(wrapper.find('.ant-form-item').last().hasClass('ant-form-item-with-help')).toBeTruthy();
|
|
|
|
wrapper.setState({ showA: false });
|
|
await Promise.resolve();
|
|
wrapper.update();
|
|
expect(wrapper.find('.ant-form-item').last().hasClass('ant-form-item-with-help')).toBeFalsy();
|
|
});
|
|
|
|
it('no warning of initialValue & getValueProps & preserve', () => {
|
|
mount(
|
|
<Form>
|
|
<Form.Item initialValue="bamboo" getValueProps={() => null} preserve={false}>
|
|
<Input />
|
|
</Form.Item>
|
|
</Form>,
|
|
);
|
|
expect(errorSpy).not.toHaveBeenCalled();
|
|
});
|
|
|
|
it('should customize id work', () => {
|
|
const wrapper = mount(
|
|
<Form>
|
|
<Form.Item name="light">
|
|
<Input id="bamboo" />
|
|
</Form.Item>
|
|
</Form>,
|
|
);
|
|
|
|
expect(wrapper.find('input').prop('id')).toEqual('bamboo');
|
|
});
|
|
|
|
it('Form validateTrigger', () => {
|
|
const wrapper = mount(
|
|
<Form validateTrigger="onBlur">
|
|
<Form.Item name="light">
|
|
<Input />
|
|
</Form.Item>
|
|
</Form>,
|
|
);
|
|
|
|
expect(wrapper.find('input').prop('onBlur')).toBeTruthy();
|
|
});
|
|
|
|
it('Form item hidden', () => {
|
|
const wrapper = mount(
|
|
<Form>
|
|
<Form.Item name="light" hidden>
|
|
<Input />
|
|
</Form.Item>
|
|
</Form>,
|
|
);
|
|
expect(wrapper).toMatchRenderedSnapshot();
|
|
});
|
|
});
|