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/*
* Sonar UI Common
* Copyright (C) 2019-2020 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 { shallow } from 'enzyme';
import * as React from 'react';
import { findDOMNode } from 'react-dom';
import ScreenPositionFixer from '../../controls/ScreenPositionFixer';
import { Popup, PopupArrow, PopupPlacement, PortalPopup } from '../popups';
jest.mock('react-dom', () => ({
...jest.requireActual('react-dom'),
findDOMNode: jest.fn().mockReturnValue(undefined),
}));
describe('Popup', () => {
it('should render Popup', () => {
expect(
shallow(
<Popup
arrowStyle={{ top: -5 }}
className="foo"
placement={PopupPlacement.LeftTop}
style={{ left: -5 }}
/>
)
).toMatchSnapshot();
});
it('should render PopupArrow', () => {
expect(shallow(<PopupArrow style={{ left: -5 }} />)).toMatchSnapshot();
});
});
describe('PortalPopup', () => {
it('should render correctly without overlay', () => {
expect(shallowRender({ overlay: undefined })).toMatchSnapshot();
});
it('should render correctly with overlay', () => {
const wrapper = shallowRender();
wrapper.setState({ left: 0, top: 0, width: 10, height: 10 });
expect(wrapper).toMatchSnapshot();
expect(wrapper.find(ScreenPositionFixer).dive().dive().dive()).toMatchSnapshot();
});
it('should correctly compute the popup positioning', () => {
const fakeDomNode = document.createElement('div');
fakeDomNode.getBoundingClientRect = jest
.fn()
.mockReturnValue({ left: 10, top: 10, width: 10, height: 10 });
(findDOMNode as jest.Mock).mockReturnValue(fakeDomNode);
const wrapper = shallowRender();
const getPlacementSpy = jest.spyOn(wrapper.instance(), 'getPlacement');
wrapper.instance().popupNode = {
current: {
getBoundingClientRect: jest.fn().mockReturnValue({ width: 8, height: 8 }),
} as any,
};
wrapper.instance().positionPopup();
expect(wrapper.state()).toEqual(expect.objectContaining({ left: 11, top: 20 }));
getPlacementSpy.mockReturnValue(PopupPlacement.BottomLeft);
wrapper.instance().positionPopup();
expect(wrapper.state()).toEqual(expect.objectContaining({ left: 10, top: 20 }));
getPlacementSpy.mockReturnValue(PopupPlacement.BottomRight);
wrapper.instance().positionPopup();
expect(wrapper.state()).toEqual(expect.objectContaining({ left: 12, top: 20 }));
getPlacementSpy.mockReturnValue(PopupPlacement.LeftTop);
wrapper.instance().positionPopup();
expect(wrapper.state()).toEqual(expect.objectContaining({ left: 2, top: 10 }));
getPlacementSpy.mockReturnValue(PopupPlacement.RightBottom);
wrapper.instance().positionPopup();
expect(wrapper.state()).toEqual(expect.objectContaining({ left: 20, top: 12 }));
getPlacementSpy.mockReturnValue(PopupPlacement.RightTop);
wrapper.instance().positionPopup();
expect(wrapper.state()).toEqual(expect.objectContaining({ left: 20, top: 10 }));
getPlacementSpy.mockReturnValue(PopupPlacement.TopLeft);
wrapper.instance().positionPopup();
expect(wrapper.state()).toEqual(expect.objectContaining({ left: 10, top: 2 }));
});
it('should correctly compute the popup arrow positioning', () => {
const wrapper = shallowRender({ arrowOffset: -2 });
const getPlacementSpy = jest.spyOn(wrapper.instance(), 'getPlacement');
expect(
wrapper.instance().adjustArrowPosition(PopupPlacement.BottomLeft, { leftFix: 10, topFix: 10 })
).toEqual({ marginLeft: -12 });
expect(
wrapper
.instance()
.adjustArrowPosition(PopupPlacement.RightBottom, { leftFix: 10, topFix: 10 })
).toEqual({ marginTop: -12 });
});
function shallowRender(props: Partial<PortalPopup['props']> = {}) {
return shallow<PortalPopup>(
<PortalPopup overlay={<span id="overlay" />} {...props}>
<div id="popup-trigger" />
</PortalPopup>
);
}
});
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