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88 lines
2.9 KiB
88 lines
2.9 KiB
import React from 'react';
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import { mount } from 'enzyme';
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import Mention from '..';
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const { toContentState } = Mention;
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describe('Mention', () => {
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beforeAll(() => {
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jest.useFakeTimers();
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});
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afterAll(() => {
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jest.useRealTimers();
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});
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it('should has focus function', () => {
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const handleFocus = jest.fn();
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const wrapper = mount(
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<Mention
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defaultValue={toContentState('@afc163')}
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onFocus={handleFocus}
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suggestions={['afc163', 'benjycui', 'yiminghe', 'RaoHai', '中文', 'にほんご']}
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/>
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);
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wrapper.instance().focus();
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jest.runAllTimers();
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expect(handleFocus).toBeCalled();
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});
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it('basic suggestion', () => {
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const handleSearch = jest.fn();
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const wrapper = mount(
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<Mention
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suggestions={['afc163', 'raohai']}
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onSearchChange={handleSearch}
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/>
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);
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wrapper.find('DraftEditorContents').simulate('focus');
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const ed = wrapper.find('.public-DraftEditor-content');
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ed.simulate('beforeInput', { data: '@a' });
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jest.runAllTimers();
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expect(handleSearch).toBeCalledWith('a', '@');
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});
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it('change suggestions', () => {
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const container = mount(<div id="container" />);
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const wrapper = mount(
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<Mention suggestions={['afc163', 'raohai']} getSuggestionContainer={() => container.getDOMNode()} />
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);
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wrapper.find('DraftEditorContents').simulate('focus');
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const ed = wrapper.find('.public-DraftEditor-content');
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ed.simulate('beforeInput', { data: '@' });
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jest.runAllTimers();
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expect(container.getDOMNode().querySelectorAll('.ant-mention-dropdown-item').length).toBe(2);
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expect(container.getDOMNode().querySelectorAll('.ant-mention-dropdown-item')[0].innerHTML).toBe('afc163');
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wrapper.setState({ suggestions: ['yesmeck', 'yiminghe', 'lucy'] });
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jest.runAllTimers();
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expect(container.getDOMNode().querySelectorAll('.ant-mention-dropdown-item').length).toBe(3);
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expect(container.getDOMNode().querySelectorAll('.ant-mention-dropdown-item')[0].innerHTML).toBe('yesmeck');
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});
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it('select item', () => {
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const onChange = jest.fn();
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const onSelect = jest.fn();
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const wrapper = mount(
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<Mention
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suggestions={['afc163', 'raohai']}
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onChange={onChange}
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onSelect={onSelect}
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/>
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);
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wrapper.find('DraftEditorContents').simulate('focus');
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const ed = wrapper.find('.public-DraftEditor-content');
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ed.simulate('beforeInput', { data: '@' });
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jest.runAllTimers();
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expect(onChange).toBeCalled();
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expect(onSelect).not.toBeCalled();
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// enzyme cannot find .ant-mention-dropdown-item in react 15
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// I don't know why
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if (process.env.REACT === '15') {
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return;
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}
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wrapper.find('.ant-mention-dropdown-item').at(0).simulate('mouseDown');
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jest.runAllTimers();
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expect(onSelect).toBeCalled();
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expect(wrapper.find('.public-DraftStyleDefault-block').text()).toBe('@afc163 ');
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});
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});
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