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- /**
- * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* bender-tags: treemodel, delta */
- /* bender-include: ../../_tools/tools.js */
- 'use strict';
- const modules = bender.amd.require(
- 'core/treemodel/document',
- 'core/treemodel/position',
- 'core/treemodel/element',
- 'core/ckeditorerror'
- );
- describe( 'Batch', () => {
- let Document, Position, Element, CKEditorError;
- let doc, root, p;
- before( () => {
- Document = modules[ 'core/treemodel/document' ];
- Position = modules[ 'core/treemodel/position' ];
- Element = modules[ 'core/treemodel/element' ];
- CKEditorError = modules[ 'core/ckeditorerror' ];
- } );
- beforeEach( () => {
- doc = new Document();
- root = doc.createRoot( 'root' );
- p = new Element( 'p', [], 'xyz' );
- root.insertChildren( 0, [ 'a', p, 'b' ] );
- } );
- describe( 'unwrap', () => {
- it( 'should unwrap given element', () => {
- doc.batch().unwrap( p );
- expect( root.getChildCount() ).to.equal( 5 );
- expect( root.getChild( 0 ).character ).to.equal( 'a' );
- expect( root.getChild( 1 ).character ).to.equal( 'x' );
- expect( root.getChild( 2 ).character ).to.equal( 'y' );
- expect( root.getChild( 3 ).character ).to.equal( 'z' );
- expect( root.getChild( 4 ).character ).to.equal( 'b' );
- } );
- it( 'should throw if element to unwrap has no parent', () => {
- let element = new Element( 'p' );
- expect( () => {
- doc.batch().unwrap( element );
- } ).to.throw( CKEditorError, /^batch-unwrap-element-no-parent/ );
- } );
- it( 'should be chainable', () => {
- const batch = doc.batch();
- const chain = batch.unwrap( p );
- expect( chain ).to.equal( batch );
- } );
- } );
- } );
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