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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 Document from '/ckeditor5/core/treemodel/document.js';
- import Position from '/ckeditor5/core/treemodel/position.js';
- import Range from '/ckeditor5/core/treemodel/range.js';
- import Element from '/ckeditor5/core/treemodel/element.js';
- import CKEditorError from '/ckeditor5/core/ckeditorerror.js';
- describe( 'Batch', () => {
- let doc, root, range;
- beforeEach( () => {
- doc = new Document();
- root = doc.createRoot( 'root' );
- root.insertChildren( 0, 'foobar' );
- range = new Range( new Position( root, [ 2 ] ), new Position( root, [ 4 ] ) );
- } );
- describe( 'wrap', () => {
- it( 'should wrap flat range with given element', () => {
- let p = new Element( 'p' );
- doc.batch().wrap( range, p );
- expect( root.getChildCount() ).to.equal( 5 );
- expect( root.getChild( 0 ).character ).to.equal( 'f' );
- expect( root.getChild( 1 ).character ).to.equal( 'o' );
- expect( root.getChild( 2 ) ).to.equal( p );
- expect( p.getChild( 0 ).character ).to.equal( 'o' );
- expect( p.getChild( 1 ).character ).to.equal( 'b' );
- expect( root.getChild( 3 ).character ).to.equal( 'a' );
- expect( root.getChild( 4 ).character ).to.equal( 'r' );
- } );
- it( 'should wrap flat range with an element of given name', () => {
- doc.batch().wrap( range, 'p' );
- expect( root.getChildCount() ).to.equal( 5 );
- expect( root.getChild( 0 ).character ).to.equal( 'f' );
- expect( root.getChild( 1 ).character ).to.equal( 'o' );
- expect( root.getChild( 2 ).name ).to.equal( 'p' );
- expect( root.getChild( 2 ).getChild( 0 ).character ).to.equal( 'o' );
- expect( root.getChild( 2 ).getChild( 1 ).character ).to.equal( 'b' );
- expect( root.getChild( 3 ).character ).to.equal( 'a' );
- expect( root.getChild( 4 ).character ).to.equal( 'r' );
- } );
- it( 'should throw if range to wrap is not flat', () => {
- root.insertChildren( 6, [ new Element( 'p', [], 'xyz' ) ] );
- let notFlatRange = new Range( new Position( root, [ 3 ] ), new Position( root, [ 6, 2 ] ) );
- expect( () => {
- doc.batch().wrap( notFlatRange, 'p' );
- } ).to.throw( CKEditorError, /^batch-wrap-range-not-flat/ );
- } );
- it( 'should throw if element to wrap with has children', () => {
- let p = new Element( 'p', [], 'a' );
- expect( () => {
- doc.batch().wrap( range, p );
- } ).to.throw( CKEditorError, /^batch-wrap-element-not-empty/ );
- } );
- it( 'should throw if element to wrap with has children', () => {
- let p = new Element( 'p' );
- root.insertChildren( 0, p );
- expect( () => {
- doc.batch().wrap( range, p );
- } ).to.throw( CKEditorError, /^batch-wrap-element-attached/ );
- } );
- it( 'should be chainable', () => {
- const batch = doc.batch();
- const chain = batch.wrap( range, 'p' );
- expect( chain ).to.equal( batch );
- } );
- } );
- } );
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