/** * @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/range', 'core/treemodel/element', 'core/ckeditorerror' ); describe( 'Batch', () => { let Document, Position, Range, Element, CKEditorError; let doc, root, range; before( () => { Document = modules[ 'core/treemodel/document' ]; Position = modules[ 'core/treemodel/position' ]; Range = modules[ 'core/treemodel/range' ]; Element = modules[ 'core/treemodel/element' ]; CKEditorError = modules[ 'core/ckeditorerror' ]; } ); 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 ); } ); } ); } );