/** * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ import ViewConversionDispatcher from '../../src/conversion/viewconversiondispatcher'; import ViewContainerElement from '../../src/view/containerelement'; import ViewDocumentFragment from '../../src/view/documentfragment'; import ViewText from '../../src/view/text'; import ModelSchema from '../../src/model/schema'; import ModelDocument from '../../src/model/document'; import ModelDocumentFragment from '../../src/model/documentfragment'; import ModelElement from '../../src/model/element'; import ModelText from '../../src/model/text'; import { convertToModelFragment, convertText } from '../../src/conversion/view-to-model-converters'; describe( 'view-to-model-converters', () => { let dispatcher, schema, additionalData, batch; const modelDocument = new ModelDocument(); beforeEach( () => { schema = new ModelSchema(); schema.registerItem( 'paragraph', '$block' ); schema.allow( { name: '$text', inside: '$root' } ); batch = modelDocument.batch(); additionalData = { context: [ '$root' ] }; dispatcher = new ViewConversionDispatcher( { schema } ); } ); describe( 'convertText', () => { it( 'should return converter converting ViewText to ModelText', () => { const viewText = new ViewText( 'foobar' ); dispatcher.on( 'text', convertText() ); const conversionResult = dispatcher.convert( viewText, batch, additionalData ); expect( conversionResult ).to.be.instanceof( ModelDocumentFragment ); expect( conversionResult.getChild( 0 ) ).to.be.instanceof( ModelText ); expect( conversionResult.getChild( 0 ).data ).to.equal( 'foobar' ); } ); it( 'should not convert already consumed texts', () => { const viewText = new ViewText( 'foofuckbafuckr' ); // Default converter for elements. Returns just converted children. Added with lowest priority. dispatcher.on( 'text', convertText(), { priority: 'lowest' } ); // Added with normal priority. Should make the above converter not fire. dispatcher.on( 'text', ( evt, data, consumable ) => { if ( consumable.consume( data.input ) ) { data.output = new ModelText( data.input.data.replace( /fuck/gi, '****' ) ); } } ); const conversionResult = dispatcher.convert( viewText, batch, additionalData ); expect( conversionResult ).to.be.instanceof( ModelDocumentFragment ); expect( conversionResult.getChild( 0 ) ).to.be.instanceof( ModelText ); expect( conversionResult.getChild( 0 ).data ).to.equal( 'foo****ba****r' ); } ); it( 'should not convert text if it is wrong with schema', () => { schema.disallow( { name: '$text', inside: '$root' } ); const viewText = new ViewText( 'foobar' ); dispatcher.on( 'text', convertText() ); let conversionResult = dispatcher.convert( viewText, batch, additionalData ); expect( conversionResult ).to.be.instanceof( ModelDocumentFragment ); expect( conversionResult.childCount ).to.equal( 0 ); conversionResult = dispatcher.convert( viewText, batch, { context: [ '$block' ] } ); expect( conversionResult ).to.be.instanceof( ModelDocumentFragment ); expect( conversionResult.childCount ).to.equal( 1 ); expect( conversionResult.getChild( 0 ) ).to.be.instanceof( ModelText ); expect( conversionResult.getChild( 0 ).data ).to.equal( 'foobar' ); } ); it( 'should support unicode', () => { const viewText = new ViewText( 'நிலைக்கு' ); dispatcher.on( 'text', convertText() ); const conversionResult = dispatcher.convert( viewText, batch, additionalData ); expect( conversionResult ).to.be.instanceof( ModelDocumentFragment ); expect( conversionResult.getChild( 0 ) ).to.be.instanceof( ModelText ); expect( conversionResult.getChild( 0 ).data ).to.equal( 'நிலைக்கு' ); } ); } ); describe( 'convertToModelFragment', () => { it( 'should return converter converting whole ViewDocumentFragment to ModelDocumentFragment', () => { const viewFragment = new ViewDocumentFragment( [ new ViewContainerElement( 'p', null, new ViewText( 'foo' ) ), new ViewText( 'bar' ) ] ); // To get any meaningful results we have to actually convert something. dispatcher.on( 'text', convertText() ); // This way P element won't be converted per-se but will fire converting it's children. dispatcher.on( 'element', convertToModelFragment() ); dispatcher.on( 'documentFragment', convertToModelFragment() ); const conversionResult = dispatcher.convert( viewFragment, batch, additionalData ); expect( conversionResult ).to.be.instanceof( ModelDocumentFragment ); expect( conversionResult.maxOffset ).to.equal( 6 ); expect( conversionResult.getChild( 0 ).data ).to.equal( 'foobar' ); } ); it( 'should not convert already consumed (converted) changes', () => { const viewP = new ViewContainerElement( 'p', null, new ViewText( 'foo' ) ); // To get any meaningful results we have to actually convert something. dispatcher.on( 'text', convertText() ); // Default converter for elements. Returns just converted children. Added with lowest priority. dispatcher.on( 'element', convertToModelFragment(), { priority: 'lowest' } ); // Added with normal priority. Should make the above converter not fire. dispatcher.on( 'element:p', ( evt, data, consumable, conversionApi ) => { if ( consumable.consume( data.input, { name: true } ) ) { data.output = new ModelElement( 'paragraph' ); data.context.push( data.output ); data.output.appendChildren( conversionApi.convertChildren( data.input, consumable, data ) ); data.context.pop(); } } ); const conversionResult = dispatcher.convert( viewP, batch, additionalData ); expect( conversionResult ).to.be.instanceof( ModelDocumentFragment ); expect( conversionResult.getChild( 0 ) ).to.be.instanceof( ModelElement ); expect( conversionResult.getChild( 0 ).name ).to.equal( 'paragraph' ); expect( conversionResult.getChild( 0 ).maxOffset ).to.equal( 3 ); expect( conversionResult.getChild( 0 ).getChild( 0 ).data ).to.equal( 'foo' ); } ); } ); } );