192 lines
5.3 KiB
JavaScript
192 lines
5.3 KiB
JavaScript
import {mount, shallow} from 'enzyme';
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import React from 'react';
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import {Popup} from 'src/Popup';
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class Wrapper extends React.Component {
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constructor (props) {
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super(props);
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this.anchorRef = React.createRef();
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this.state = {
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popupVisible: false
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};
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}
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render () {
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const buttonStyle = {
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left: '10px',
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position: 'relative',
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top: '10px'
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};
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return (
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<div>
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<button ref={this.anchorRef} style={buttonStyle}>Anchor</button>
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<Popup anchor={this.anchorRef} visible={this.state.popupVisible}>
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<span>HERE POPUP CONTENT BE</span>
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</Popup>
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</div>
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);
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}
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}
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describe('Popup', () => {
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let mountNode = null;
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let onLayout = null;
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let onOverlayClick = null;
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beforeEach(() => {
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onLayout = jasmine.createSpy('fakeOnLayout');
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onOverlayClick = jasmine.createSpy('fakeOnOverlayClick');
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mountNode = document.createElement('div');
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document.body.appendChild(mountNode);
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});
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afterEach(() => {
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document.body.removeChild(mountNode);
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});
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it('should render with a custom class', () => {
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const component = shallow(
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<Popup className='spam' visible={false}>
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<span>HERE POPUP CONTENT BE</span>
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</Popup>
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);
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const popup = component.find('.bthlabs-react-custom-popup');
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expect(popup.hasClass('spam')).toBe(true);
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});
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it('should render as invisible', () => {
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const component = shallow(
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<Popup className='spam' visible={false}>
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<span>HERE POPUP CONTENT BE</span>
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</Popup>
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);
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const popup = component.find('.bthlabs-react-custom-popup');
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expect(popup.hasClass('bthlabs-rcp-visible')).toBe(false);
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});
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it('should render as visible', () => {
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const component = shallow(
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<Popup className='spam' visible={true}>
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<span>HERE POPUP CONTENT BE</span>
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</Popup>
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);
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const popup = component.find('.bthlabs-react-custom-popup');
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expect(popup.hasClass('bthlabs-rcp-visible')).toBe(true);
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});
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it('should allow hiding the overlay', () => {
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const component = shallow(
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<Popup hideOverlay={true} visible={false}>
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<span>HERE POPUP CONTENT BE</span>
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</Popup>
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);
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const overlay = component.find('.bthlabs-rcp-overlay');
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expect(overlay.exists()).toBe(false);
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});
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it('should configure and render the overlay', () => {
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const component = shallow(
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<Popup visible={false} onOverlayClick={onOverlayClick}>
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<span>HERE POPUP CONTENT BE</span>
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</Popup>
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);
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const overlay = component.find('.bthlabs-rcp-overlay');
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expect(overlay.exists()).toBe(true);
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expect(overlay.prop('onClick')).toBe(onOverlayClick);
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});
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it('should not layout the inner layer when invisible', () => {
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const component = shallow(
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<Popup visible={false}>
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<span>HERE POPUP CONTENT BE</span>
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</Popup>
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);
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const inner = component.find('.bthlabs-rcp-inner');
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expect(inner.prop('style')).toEqual({});
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});
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it('should not call onLayout when invisible', () => {
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const component = shallow(
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<Popup visible={false} onLayout={onLayout}>
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<span>HERE POPUP CONTENT BE</span>
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</Popup>
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);
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const inner = component.find('.bthlabs-rcp-inner');
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expect(onLayout).not.toHaveBeenCalled();
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});
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it('should apply default layout to the inner layer if rendering without anchor', () => {
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const component = shallow(
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<Popup visible={true}>
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<span>HERE POPUP CONTENT BE</span>
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</Popup>
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);
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const inner = component.find('.bthlabs-rcp-inner');
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expect(inner.prop('style')).toEqual({left: '0px', top: '0px'});
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});
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it('should layout the inner layer according to the anchor', () => {
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const component = mount(<Wrapper />, {attachTo: mountNode});
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component.setState({popupVisible: true});
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const popup = component.find(Popup);
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const inner = popup.find('.bthlabs-rcp-inner');
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expect(inner.prop('style').left).not.toEqual('0px');
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expect(inner.prop('style').top).not.toEqual('0px');
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component.unmount();
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});
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it('should call onLayout to allow for customization of the inner layer layout', () => {
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onLayout = onLayout.and.returnValue([20, 20]);
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const component = shallow(
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<Popup visible={true} onLayout={onLayout}>
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<span>HERE POPUP CONTENT BE</span>
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</Popup>
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);
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const inner = component.find('.bthlabs-rcp-inner');
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expect(onLayout).toHaveBeenCalledWith([0, 0]);
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expect(inner.prop('style')).toEqual({left: '20px', top: '20px'});
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});
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it('should set the inner layour height and width if onLayout specified them', () => {
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onLayout = onLayout.and.returnValue([20, 20, 100, 100]);
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const component = shallow(
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<Popup visible={true} onLayout={onLayout}>
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<span>HERE POPUP CONTENT BE</span>
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</Popup>
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);
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const inner = component.find('.bthlabs-rcp-inner');
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expect(onLayout).toHaveBeenCalledWith([0, 0]);
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expect(inner.prop('style').height).toEqual('100px');
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expect(inner.prop('style').width).toEqual('100px');
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});
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it('should render the children in the inner layer', () => {
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const component = shallow(
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<Popup visible={false}>
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<span>HERE POPUP CONTENT BE</span>
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</Popup>
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);
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const inner = component.find('.bthlabs-rcp-inner');
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expect(inner.contains(<span>HERE POPUP CONTENT BE</span>)).toBe(true);
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});
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});
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