/** * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ import ViewElement from '@ckeditor/ckeditor5-engine/src/view/element'; import ModelElement from '@ckeditor/ckeditor5-engine/src/model/element'; import { toImageWidget, isImageWidget, isImage } from '../src/utils'; import { isWidget } from '../src/widget/utils'; describe( 'image widget utils', () => { let element; beforeEach( () => { element = new ViewElement( 'div' ); toImageWidget( element ); } ); describe( 'toImageWidget()', () => { it( 'should be widgetized', () => { expect( isWidget( element ) ).to.be.true; } ); } ); describe( 'isImageWidget()', () => { it( 'should return true for elements marked with toImageWidget()', () => { expect( isImageWidget( element ) ).to.be.true; } ); it( 'should return false for non-widgetized elements', () => { expect( isImageWidget( new ViewElement( 'p' ) ) ).to.be.false; } ); } ); describe( 'isImage', () => { it( 'should return true for image element', () => { const image = new ModelElement( 'image' ); expect( isImage( image ) ).to.be.true; } ); it( 'should return true false for different elements', () => { const image = new ModelElement( 'foo' ); expect( isImage( image ) ).to.be.false; } ); it( 'should return true false for null and undefined', () => { expect( isImage( null ) ).to.be.false; expect( isImage( undefined ) ).to.be.false; } ); } ); } );