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- /**
- * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* bender-tags: document, delta */
- /* bender-include: ../../_tools/tools.js */
- 'use strict';
- const getIteratorCount = bender.tools.core.getIteratorCount;
- const modules = bender.amd.require(
- 'document/document',
- 'document/position',
- 'document/element',
- 'document/attribute',
- 'ckeditorerror' );
- describe( 'Transaction', () => {
- let Document, Position, Element, Attribute, CKEditorError;
- let doc, root, p1, p2;
- before( () => {
- Document = modules[ 'document/document' ];
- Position = modules[ 'document/position' ];
- Element = modules[ 'document/element' ];
- Attribute = modules[ 'document/attribute' ];
- CKEditorError = modules.ckeditorerror;
- } );
- 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.createTransaction().merge( new Position( [ 1 ], root ) );
- 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 ).getAttrIterator() ) ).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.createTransaction().merge( new Position( [ 2 ], root ) );
- } ).to.throw( CKEditorError, /^transaction-merge-no-element-after/ );
- } );
- it( 'should throw if there is no element before', () => {
- expect( () => {
- doc.createTransaction().merge( new Position( [ 0, 2 ], root ) );
- } ).to.throw( CKEditorError, /^transaction-merge-no-element-before/ );
- } );
- it( 'should be chainable', () => {
- const transaction = doc.createTransaction();
- const chain = transaction.merge( new Position( [ 1 ], root ) );
- expect( chain ).to.equal( transaction );
- } );
- } );
- } );
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