/** * @license Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ import Model from '../../../src/model/model'; import Element from '../../../src/model/element'; import Text from '../../../src/model/text'; import RenameDelta from '../../../src/model/delta/renamedelta'; describe( 'RenameDelta', () => { let renameDelta, model, doc, root; beforeEach( () => { model = new Model(); doc = model.document; root = doc.createRoot(); renameDelta = new RenameDelta(); } ); describe( 'constructor()', () => { it( 'should create rename delta with no operations added', () => { expect( renameDelta.operations.length ).to.equal( 0 ); } ); } ); describe( 'type', () => { it( 'should be equal to rename', () => { expect( renameDelta.type ).to.equal( 'rename' ); } ); } ); describe( 'getReversed', () => { it( 'should return instance of RenameDelta', () => { const reversed = renameDelta.getReversed(); expect( reversed ).to.be.instanceof( RenameDelta ); } ); it( 'should return correct RenameDelta', () => { root.appendChildren( new Element( 'p', null, new Text( 'abc' ) ) ); model.change( writer => { writer.rename( root.getChild( 0 ), 'h' ); const reversed = writer.batch.deltas[ 0 ].getReversed(); reversed.operations.forEach( operation => { model.applyOperation( operation ); } ); expect( root.maxOffset ).to.equal( 1 ); expect( root.getChild( 0 ) ).to.have.property( 'name', 'p' ); } ); } ); } ); it( 'should provide proper className', () => { expect( RenameDelta.className ).to.equal( 'engine.model.delta.RenameDelta' ); } ); } );