/** * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license */ import DowncastWriter from '../../../src/view/downcastwriter'; import { parse } from '../../../src/dev-utils/view'; import Document from '../../../src/view/document'; import { StylesProcessor } from '../../../src/view/stylesmap'; describe( 'DowncastWriter', () => { describe( 'rename()', () => { let root, foo, writer; before( () => { writer = new DowncastWriter( new Document( new StylesProcessor() ) ); } ); beforeEach( () => { root = parse( 'xxx' ); foo = root.getChild( 0 ); } ); it( 'should rename given element by inserting a new element in the place of the old one', () => { const text = foo.getChild( 0 ); writer.rename( 'bar', foo ); const bar = root.getChild( 0 ); expect( bar ).not.to.equal( foo ); expect( bar.name ).to.equal( 'bar' ); expect( bar.getAttribute( 'foo' ) ).to.equal( '1' ); expect( bar.getChild( 0 ) ).to.equal( text ); } ); it( 'should return a reference to the inserted element', () => { const bar = writer.rename( 'bar', foo ); expect( bar ).to.equal( root.getChild( 0 ) ); } ); } ); } );