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- /**
- * @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 testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils';
- import LinkImageUI from '../src/linkimageui';
- import LinkUI from '../src/linkui';
- import LinkCommand from '../src/linkcommand';
- import View from '@ckeditor/ckeditor5-ui/src/view';
- 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 { setData as setModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
- import ButtonView from '@ckeditor/ckeditor5-ui/src/button/buttonview';
- describe( 'LinkImageUI', () => {
- let editor, viewDocument, editorElement;
- let linkImageComponent, linkButton, actionsView;
- let plugin;
- testUtils.createSinonSandbox();
- beforeEach( () => {
- editorElement = document.createElement( 'div' );
- document.body.appendChild( editorElement );
- return ClassicTestEditor
- .create( editorElement, {
- plugins: [ LinkImageUI, Paragraph ]
- } )
- .then( newEditor => {
- editor = newEditor;
- viewDocument = editor.editing.view.document;
- linkImageComponent = editor.ui.componentFactory.create( 'linkImage' );
- plugin = editor.plugins.get( 'LinkImageUI' );
- linkButton = plugin.linkButtonView;
- actionsView = plugin.actionsView;
- linkButton.render();
- actionsView.render();
- } );
- } );
- afterEach( () => {
- editorElement.remove();
- return editor.destroy();
- } );
- it( 'should be named"', () => {
- expect( LinkImageUI.pluginName ).to.equal( 'LinkImageUI' );
- } );
- describe( 'init()', () => {
- it( 'should create #_linkUIPlugin instance of LinkUI', () => {
- expect( plugin._linkUIPlugin ).to.be.instanceOf( LinkUI );
- } );
- it( 'should create #_linkCommand instance of LinkCommand', () => {
- expect( plugin._linkCommand ).to.be.instanceOf( LinkCommand );
- } );
- it( 'should listen to the click event on the images', () => {
- const linkPlugin = editor.plugins.get( 'LinkUI' );
- const listenToSpy = sinon.stub( linkPlugin, 'listenTo' );
- listenToSpy( viewDocument, 'click' );
- viewDocument.fire( 'click' );
- sinon.assert.calledOnce( listenToSpy );
- } );
- } );
- describe( 'link toolbar UI component', () => {
- it( 'should be registered', () => {
- expect( linkImageComponent ).to.be.instanceOf( View );
- } );
- it( 'should have "ck-link-image-options" class', () => {
- linkImageComponent.render();
- expect( linkImageComponent.element.classList.contains( 'ck-link-image-options' ) ).to.be.true;
- } );
- it( 'should contain #linkButton and #actionsView', () => {
- expect( linkImageComponent.template.children.length ).to.equal( 2 );
- expect( linkImageComponent.template.children[ 0 ] ).to.be.instanceOf( ButtonView );
- expect( linkImageComponent.template.children[ 0 ] ).equals( linkButton );
- expect( linkImageComponent.template.children[ 1 ] ).to.be.instanceOf( View );
- expect( linkImageComponent.template.children[ 1 ] ).equals( actionsView );
- } );
- 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 = plugin._linkCommand;
- 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( plugin._linkUIPlugin, '_showUI' );
- linkButton.fire( 'execute' );
- sinon.assert.calledWithExactly( spy, true );
- } );
- } );
- describe( 'actions view', () => {
- it( 'should bound "ck-hidden" class to the "isVisible" state', () => {
- actionsView.isVisible = true;
- expect( actionsView.element.classList.contains( 'ck-hidden' ) ).to.be.false;
- actionsView.isVisible = false;
- expect( actionsView.element.classList.contains( 'ck-hidden' ) ).to.be.true;
- } );
- } );
- } );
- describe( 'click', () => {
- it( 'should prevent default behavior if image has "linkHref" attribute', () => {
- setModelData( editor.model, '[<image src="" linkHref="https://example.com"></image>]' );
- const img = editor.model.document.selection.getSelectedElement();
- const data = fakeEventData();
- const eventInfo = new EventInfo( img, 'click' );
- const domEventDataMock = new DomEventData( viewDocument, eventInfo, data );
- viewDocument.fire( 'click', domEventDataMock );
- expect( data.preventDefault.called ).to.be.true;
- expect( eventInfo.source.name ).to.equal( 'image' );
- } );
- } );
- describe( '#_isImageLinked', () => {
- it( 'should return "true" when selected link has "linkHref" attribute', () => {
- setModelData( editor.model, '[<image src="" linkHref="https://example.com"></image>]' );
- const img = editor.model.document.selection.getSelectedElement();
- const spy = sinon.spy( plugin, '_isImageLinked' );
- expect( spy( img ) ).to.be.true;
- } );
- it( 'should return "false" when selected link hasn\'t "linkHref" attribute', () => {
- setModelData( editor.model, '[<image src=""></image>]' );
- const img = editor.model.document.selection.getSelectedElement();
- const spy = sinon.spy( plugin, '_isImageLinked' );
- expect( spy( img ) ).to.be.false;
- } );
- it( 'should return "false" when selected element isn\'t an image', () => {
- setModelData( editor.model, '<paragraph>foo</paragraph>' );
- const el = editor.model.document.getRoot().getChild( 0 );
- const spy = sinon.spy( plugin, '_isImageLinked' );
- expect( spy( el ) ).to.be.false;
- expect( el.name ).to.not.equal( 'image' );
- } );
- } );
- describe( 'event handling', () => {
- it( 'should show #actionsView after "submit"', () => {
- const linkUIPlugin = editor.plugins.get( 'LinkUI' );
- linkUIPlugin.formView.fire( 'submit' );
- expect( linkButton.isVisible ).to.be.false;
- expect( actionsView.isVisible ).to.be.true;
- } );
- it( 'should show #actionsView after "cancel"', () => {
- const linkUIPlugin = editor.plugins.get( 'LinkUI' );
- linkUIPlugin.formView.fire( 'cancel' );
- expect( linkButton.isVisible ).to.be.false;
- expect( actionsView.isVisible ).to.be.true;
- } );
- it( 'should show #linkButton after "unlink"', () => {
- actionsView.fire( 'unlink' );
- expect( linkButton.isVisible ).to.be.true;
- expect( actionsView.isVisible ).to.be.false;
- } );
- } );
- } );
- function fakeEventData() {
- return {
- preventDefault: sinon.spy()
- };
- }
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