/** * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ /* bender-tags: treemodel, delta */ 'use strict'; import Delta from '/ckeditor5/core/treemodel/delta/delta.js'; import Operation from '/ckeditor5/core/treemodel/operation/operation.js'; describe( 'Operation', () => { it( 'should save its base version', () => { let op = new Operation( 4 ); expect( op.baseVersion ).to.equal( 4 ); } ); it( 'should be correctly transformed to JSON', () => { let delta = new Delta(); let opInDelta = new Operation( 0 ); delta.addOperation( opInDelta ); let opOutsideDelta = new Operation( 0 ); let parsedIn = JSON.parse( JSON.stringify( opInDelta ) ); let parsedOutside = JSON.parse( JSON.stringify( opOutsideDelta ) ); expect( parsedIn.delta ).to.equal( '[core.treeModel.Delta]' ); expect( parsedOutside.delta ).to.be.null; } ); } );