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- /**
- * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* bender-tags: treemodel */
- 'use strict';
- import NodeList from '/ckeditor5/core/treemodel/nodelist.js';
- import Character from '/ckeditor5/core/treemodel/character.js';
- import Text from '/ckeditor5/core/treemodel/text.js';
- import Attribute from '/ckeditor5/core/treemodel/attribute.js';
- describe( 'NodeList', () => {
- describe( 'constructor', () => {
- it( 'should change array of strings into a set of nodes', () => {
- let nodeList = new NodeList( [ 'foo', new Character( 'x' ), 'bar' ] );
- expect( nodeList.length ).to.equal( 7 );
- expect( nodeList.get( 0 ).character ).to.equal( 'f' );
- expect( nodeList.get( 1 ).character ).to.equal( 'o' );
- expect( nodeList.get( 2 ).character ).to.equal( 'o' );
- expect( nodeList.get( 3 ).character ).to.equal( 'x' );
- expect( nodeList.get( 4 ).character ).to.equal( 'b' );
- expect( nodeList.get( 5 ).character ).to.equal( 'a' );
- expect( nodeList.get( 6 ).character ).to.equal( 'r' );
- } );
- it( 'should change string into a set of nodes', () => {
- let nodeList = new NodeList( 'foo' );
- expect( nodeList.length ).to.equal( 3 );
- expect( nodeList.get( 0 ).character ).to.equal( 'f' );
- expect( nodeList.get( 1 ).character ).to.equal( 'o' );
- expect( nodeList.get( 2 ).character ).to.equal( 'o' );
- } );
- it( 'should change node into a set of nodes', () => {
- let nodeList = new NodeList( new Character( 'x' ) );
- expect( nodeList.length ).to.equal( 1 );
- expect( nodeList.get( 0 ).character ).to.equal( 'x' );
- } );
- it( 'should change text with attribute into a set of nodes', () => {
- let attr = new Attribute( 'bold', true );
- let nodeList = new NodeList( new Text( 'foo', [ attr ] ) );
- expect( nodeList.length ).to.equal( 3 );
- expect( nodeList.get( 0 ).character ).to.equal( 'f' );
- expect( nodeList.get( 0 ).attrs.getValue( attr.key ) ).to.equal( attr.value );
- expect( nodeList.get( 1 ).character ).to.equal( 'o' );
- expect( nodeList.get( 1 ).attrs.getValue( attr.key ) ).to.equal( attr.value );
- expect( nodeList.get( 2 ).character ).to.equal( 'o' );
- expect( nodeList.get( 2 ).attrs.getValue( attr.key ) ).to.equal( attr.value );
- } );
- } );
- describe( 'insert', () => {
- it( 'should insert one nodelist into another', () => {
- let outerList = new NodeList( 'foo' );
- let innerList = new NodeList( 'xxx' );
- outerList.insert( 2, innerList );
- expect( outerList.length ).to.equal( 6 );
- expect( outerList.get( 0 ).character ).to.equal( 'f' );
- expect( outerList.get( 1 ).character ).to.equal( 'o' );
- expect( outerList.get( 2 ).character ).to.equal( 'x' );
- expect( outerList.get( 3 ).character ).to.equal( 'x' );
- expect( outerList.get( 4 ).character ).to.equal( 'x' );
- expect( outerList.get( 5 ).character ).to.equal( 'o' );
- } );
- } );
- describe( 'remove', () => {
- it( 'should remove part of the nodelist', () => {
- let nodeList = new NodeList( 'foobar' );
- nodeList.remove( 2, 3 );
- expect( nodeList.length ).to.equal( 3 );
- expect( nodeList.get( 0 ).character ).to.equal( 'f' );
- expect( nodeList.get( 1 ).character ).to.equal( 'o' );
- expect( nodeList.get( 2 ).character ).to.equal( 'r' );
- } );
- } );
- describe( 'iterator', () => {
- it( 'should iterate over all elements in the collection', () => {
- let characters = 'foo';
- let nodeList = new NodeList( characters );
- let i = 0;
- for ( let node of nodeList ) {
- expect( node.character ).to.equal( characters[ i ] );
- i++;
- }
- expect( i ).to.equal( 3 );
- } );
- } );
- } );
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