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- /**
- * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- import {
- getNodesAndText,
- jsonParseStringify,
- wrapInDelta,
- itemAt,
- getText,
- createRangeOnElementOnly
- } from '../../../tests/model/_utils/utils';
- import Document from '../../../src/model/document';
- import Range from '../../../src/model/range';
- import Element from '../../../src/model/element';
- import Text from '../../../src/model/text';
- import Node from '../../../src/model/node';
- import TextProxy from '../../../src/model/textproxy';
- import Operation from '../../../src/model/operation/operation';
- import Delta from '../../../src/model/delta/delta';
- describe( 'getNodesAndText', () => {
- let doc, root, div, p;
- beforeEach( () => {
- doc = new Document();
- root = doc.createRoot();
- div = new Element( 'div', [], new Text( 'foobar' ) );
- p = new Element( 'p', [], new Text( 'abcxyz' ) );
- root.insertChildren( 0, [ div, p ] );
- } );
- it( 'reads two elements with text', () => {
- expect( getNodesAndText( Range.createIn( root ) ) ).to.equal( 'DIVfoobarDIVPabcxyzP' );
- } );
- } );
- describe( 'jsonParseStringify', () => {
- class Foo {
- constructor( ra ) {
- this.ra = ra;
- }
- }
- it( 'should return cleaned object', () => {
- const foo = new Foo( { bar: 'bar' } );
- const fooJsoned = jsonParseStringify( foo );
- expect( fooJsoned ).to.not.be.instanceOf( Foo );
- expect( fooJsoned ).to.deep.equal( { ra: { bar: 'bar' } } );
- } );
- } );
- describe( 'wrapInDelta', () => {
- it( 'should return given operation wrapped in a delta', () => {
- const op = new Operation( 0 );
- const wrapped = wrapInDelta( op );
- expect( wrapped ).to.equal( op );
- expect( wrapped.delta ).to.be.instanceof( Delta );
- } );
- } );
- describe( 'itemAt', () => {
- let foo, img, bar, element;
- beforeEach( () => {
- foo = new Text( 'foo' );
- img = new Element( 'image' );
- bar = new Text( 'bar' );
- element = new Element( 'p', null, [ foo, img, bar ] );
- } );
- it( 'should return element if it starts at given offset', () => {
- expect( itemAt( element, 3 ) ).to.equal( img );
- } );
- it( 'should return text proxy with one character if text node starts at given offset', () => {
- const text = itemAt( element, 4 );
- expect( text ).to.be.instanceof( TextProxy );
- expect( text.data ).to.equal( 'b' );
- expect( text.textNode ).to.equal( bar );
- } );
- it( 'should return text proxy with one character if text node occupies given offset', () => {
- const text = itemAt( element, 1 );
- expect( text ).to.be.instanceof( TextProxy );
- expect( text.data ).to.equal( 'o' );
- expect( text.textNode ).to.equal( foo );
- } );
- } );
- describe( 'getText', () => {
- it( 'should deeply visit each child of given element and concat text data of all visited text nodes', () => {
- const div = new Element( 'div', null, [
- new Element( 'p', null, [
- new Text( 'aaa', { bold: true } ),
- new Text( ' bbb' )
- ] ),
- new Text( 'ccc' ),
- new Node( { attr: 'value' } ),
- new Element( 'p', null, [
- new Text( 'ddd' )
- ] )
- ] );
- expect( getText( div ) ).to.equal( 'aaa bbbcccddd' );
- } );
- } );
- describe( 'createRangeOnElementOnly', () => {
- it( 'should create a range that contains only the given element', () => {
- const parent = new Element( 'parent' );
- const element = new Element( 'elem' );
- parent.appendChildren( element );
- const range = createRangeOnElementOnly( element );
- expect( Array.from( range.getItems() ) ).to.deep.equal( [ element ] );
- } );
- } );
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