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- /**
- * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* bender-tags: treemodel, delta */
- 'use strict';
- import coreTestUtils from '/tests/core/_utils/utils.js';
- import Document from '/ckeditor5/core/treemodel/document.js';
- import Position from '/ckeditor5/core/treemodel/position.js';
- import Element from '/ckeditor5/core/treemodel/element.js';
- import Attribute from '/ckeditor5/core/treemodel/attribute.js';
- import CKEditorError from '/ckeditor5/core/ckeditorerror.js';
- const getIteratorCount = coreTestUtils.getIteratorCount;
- describe( 'Batch', () => {
- let doc, root, p1, p2;
- beforeEach( () => {
- doc = new Document();
- root = doc.createRoot( 'root' );
- p1 = new Element( 'p', [ new Attribute( 'key1', 'value1' ) ], 'foo' );
- p2 = new Element( 'p', [ new Attribute( 'key2', 'value2' ) ], 'bar' );
- root.insertChildren( 0, [ p1, p2 ] );
- } );
- describe( 'merge', () => {
- it( 'should merge foo and bar into foobar', () => {
- doc.batch().merge( new Position( root, [ 1 ] ) );
- expect( root.getChildCount() ).to.equal( 1 );
- expect( root.getChild( 0 ).name ).to.equal( 'p' );
- expect( root.getChild( 0 ).getChildCount() ).to.equal( 6 );
- expect( getIteratorCount( root.getChild( 0 ).getAttrs() ) ).to.equal( 1 );
- expect( root.getChild( 0 ).getAttr( 'key1' ) ).to.equal( 'value1' );
- expect( root.getChild( 0 ).getChild( 0 ).character ).to.equal( 'f' );
- expect( root.getChild( 0 ).getChild( 1 ).character ).to.equal( 'o' );
- expect( root.getChild( 0 ).getChild( 2 ).character ).to.equal( 'o' );
- expect( root.getChild( 0 ).getChild( 3 ).character ).to.equal( 'b' );
- expect( root.getChild( 0 ).getChild( 4 ).character ).to.equal( 'a' );
- expect( root.getChild( 0 ).getChild( 5 ).character ).to.equal( 'r' );
- } );
- it( 'should throw if there is no element after', () => {
- expect( () => {
- doc.batch().merge( new Position( root, [ 2 ] ) );
- } ).to.throw( CKEditorError, /^batch-merge-no-element-after/ );
- } );
- it( 'should throw if there is no element before', () => {
- expect( () => {
- doc.batch().merge( new Position( root, [ 0, 2 ] ) );
- } ).to.throw( CKEditorError, /^batch-merge-no-element-before/ );
- } );
- it( 'should be chainable', () => {
- const batch = doc.batch();
- const chain = batch.merge( new Position( root, [ 1 ] ) );
- expect( chain ).to.equal( batch );
- } );
- } );
- } );
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