/**
* @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
/* globals document */
import ClassicTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/classictesteditor';
import ButtonView from '@ckeditor/ckeditor5-ui/src/button/buttonview';
import EventInfo from '@ckeditor/ckeditor5-utils/src/eventinfo';
import DomEventData from '@ckeditor/ckeditor5-engine/src/view/observer/domeventdata';
import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils';
import LinkImage from '../src/linkimage';
import LinkImageUI from '../src/linkimageui';
describe( 'LinkImageUI', () => {
let editor, viewDocument, editorElement;
let plugin, linkButton;
testUtils.createSinonSandbox();
beforeEach( () => {
editorElement = document.createElement( 'div' );
document.body.appendChild( editorElement );
return ClassicTestEditor
.create( editorElement, {
plugins: [ LinkImageUI, LinkImage, Paragraph ]
} )
.then( newEditor => {
editor = newEditor;
viewDocument = editor.editing.view.document;
linkButton = editor.ui.componentFactory.create( 'linkImage' );
plugin = editor.plugins.get( 'LinkImageUI' );
} );
} );
afterEach( () => {
editorElement.remove();
return editor.destroy();
} );
it( 'should be named"', () => {
expect( LinkImageUI.pluginName ).to.equal( 'LinkImageUI' );
} );
describe( 'init()', () => {
it( 'should listen to the click event on the images', () => {
const listenToSpy = sinon.stub( plugin, 'listenTo' );
listenToSpy( viewDocument, 'click' );
viewDocument.fire( 'click' );
sinon.assert.calledOnce( listenToSpy );
} );
} );
describe( 'link toolbar UI component', () => {
it( 'should be registered', () => {
expect( linkButton ).to.be.instanceOf( ButtonView );
} );
describe( 'link button', () => {
it( 'should have a toggleable button', () => {
expect( linkButton.isToggleable ).to.be.true;
} );
it( 'should be bound to the link command', () => {
const command = editor.commands.get( 'link' );
command.isEnabled = true;
command.value = 'http://ckeditor.com';
expect( linkButton.isOn ).to.be.true;
expect( linkButton.isEnabled ).to.be.true;
command.isEnabled = false;
command.value = undefined;
expect( linkButton.isOn ).to.be.false;
expect( linkButton.isEnabled ).to.be.false;
} );
it( 'should call #_showUI upon #execute', () => {
const spy = testUtils.sinon.stub( editor.plugins.get( 'LinkUI' ), '_showUI' );
linkButton.fire( 'execute' );
sinon.assert.calledWithExactly( spy, true );
} );
} );
} );
describe( 'click', () => {
it( 'should prevent default behavior if image is wrapped with a link', () => {
editor.setData( '
' );
editor.editing.view.change( writer => {
writer.setSelection( viewDocument.getRoot().getChild( 0 ), 'on' );
} );
const img = viewDocument.selection.getSelectedElement();
const data = fakeEventData();
const eventInfo = new EventInfo( img, 'click' );
const domEventDataMock = new DomEventData( viewDocument, eventInfo, data );
viewDocument.fire( 'click', domEventDataMock );
expect( img.getChild( 0 ).name ).to.equal( 'a' );
expect( data.preventDefault.called ).to.be.true;
} );
} );
describe( 'event handling', () => {
it( 'should show plugin#actionsView after "execute" if image is already linked', () => {
const linkUIPlugin = editor.plugins.get( 'LinkUI' );
editor.setData( '
' );
editor.editing.view.change( writer => {
writer.setSelection( viewDocument.getRoot().getChild( 0 ), 'on' );
} );
linkButton.fire( 'execute' );
expect( linkUIPlugin._balloon.visibleView ).to.equals( linkUIPlugin.actionsView );
} );
it( 'should show plugin#formView after "execute" if image is not linked', () => {
const linkUIPlugin = editor.plugins.get( 'LinkUI' );
editor.setData( '
' );
editor.editing.view.change( writer => {
writer.setSelection( viewDocument.getRoot().getChild( 0 ), 'on' );
} );
linkButton.fire( 'execute' );
expect( linkUIPlugin._balloon.visibleView ).to.equals( linkUIPlugin.formView );
} );
} );
} );
function fakeEventData() {
return {
preventDefault: sinon.spy()
};
}