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/*
* SonarQube
* Copyright (C) 2009-2021 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import { mount, shallow } from 'enzyme';
import * as React from 'react';
import { change, click } from '../../../helpers/testUtils';
import SearchBox from '../SearchBox';
jest.mock('lodash', () => {
const lodash = jest.requireActual('lodash');
const debounce = (fn: Function) => {
const debounced: any = (...args: any[]) => fn(...args);
debounced.cancel = jest.fn();
return debounced;
};
return Object.assign({}, lodash, { debounce });
});
it('renders', () => {
const wrapper = shallow(
<SearchBox
maxLength={150}
minLength={2}
onChange={jest.fn()}
placeholder="placeholder"
value="foo"
/>
);
expect(wrapper).toMatchSnapshot();
});
it('warns when input is too short', () => {
const wrapper = shallow(
<SearchBox minLength={2} onChange={jest.fn()} placeholder="placeholder" value="f" />
);
expect(wrapper.find('.search-box-note').exists()).toBe(true);
});
it('shows clear button only when there is a value', () => {
const wrapper = shallow(<SearchBox onChange={jest.fn()} placeholder="placeholder" value="f" />);
expect(wrapper.find('.search-box-clear').exists()).toBe(true);
wrapper.setProps({ value: '' });
expect(wrapper.find('.search-box-clear').exists()).toBe(false);
});
it('attaches ref', () => {
const ref = jest.fn();
mount(<SearchBox innerRef={ref} onChange={jest.fn()} placeholder="placeholder" value="f" />);
expect(ref).toBeCalled();
expect(ref.mock.calls[0][0]).toBeInstanceOf(HTMLInputElement);
});
it('resets', () => {
const onChange = jest.fn();
const wrapper = shallow(<SearchBox onChange={onChange} placeholder="placeholder" value="f" />);
click(wrapper.find('.search-box-clear'));
expect(onChange).toBeCalledWith('');
});
it('changes', () => {
const onChange = jest.fn();
const wrapper = shallow(<SearchBox onChange={onChange} placeholder="placeholder" value="f" />);
change(wrapper.find('.search-box-input'), 'foo');
expect(onChange).toBeCalledWith('foo');
});
it('does not change when value is too short', () => {
const onChange = jest.fn();
const wrapper = shallow(
<SearchBox minLength={3} onChange={onChange} placeholder="placeholder" value="" />
);
change(wrapper.find('.search-box-input'), 'fo');
expect(onChange).not.toBeCalled();
});
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