/**
* @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md.
*/
import VirtualTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/virtualtesteditor';
import ImageEngine from '../src/imageengine';
import { getData as getModelData, setData as setModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
import { getData as getViewData } from '@ckeditor/ckeditor5-engine/src/dev-utils/view';
import buildViewConverter from '@ckeditor/ckeditor5-engine/src/conversion/buildviewconverter';
import buildModelConverter from '@ckeditor/ckeditor5-engine/src/conversion/buildmodelconverter';
import { isImageWidget } from '../src/utils';
import ModelRange from '@ckeditor/ckeditor5-engine/src/model/range';
describe( 'ImageEngine', () => {
let editor, document, viewDocument;
beforeEach( () => {
return VirtualTestEditor.create( {
plugins: [ ImageEngine ]
} )
.then( newEditor => {
editor = newEditor;
document = editor.document;
viewDocument = editor.editing.view;
} );
} );
it( 'should be loaded', () => {
expect( editor.plugins.get( ImageEngine ) ).to.be.instanceOf( ImageEngine );
} );
it( 'should set proper schema rules', () => {
expect( document.schema.check( { name: 'image', attributes: [ 'src', 'alt' ], inside: '$root' } ) ).to.be.true;
expect( document.schema.objects.has( 'image' ) ).to.be.true;
} );
describe( 'conversion in data pipeline', () => {
describe( 'model to view', () => {
it( 'should convert', () => {
setModelData( document, '' );
expect( editor.getData() ).to.equal( '
' );
} );
it( 'should convert without alt attribute', () => {
setModelData( document, '' );
expect( editor.getData() ).to.equal( '
' );
} );
} );
describe( 'view to model', () => {
it( 'should convert image figure', () => {
editor.setData( '
' );
expect( getModelData( document, { withoutSelection: true } ) )
.to.equal( '' );
} );
it( 'should not convert if there is no image class', () => {
editor.setData( '
' );
expect( getModelData( document, { withoutSelection: true } ) )
.to.equal( '' );
} );
it( 'should not convert if there is no img inside #1', () => {
editor.setData( '' );
expect( getModelData( document, { withoutSelection: true } ) )
.to.equal( '' );
} );
it( 'should not convert if there is no img inside #2', () => {
editor.setData( 'test' );
expect( getModelData( document, { withoutSelection: true } ) )
.to.equal( '' );
} );
it( 'should convert without alt attribute', () => {
editor.setData( '
' );
expect( getModelData( document, { withoutSelection: true } ) )
.to.equal( '' );
} );
it( 'should not convert without src attribute', () => {
editor.setData( '
' );
expect( getModelData( document, { withoutSelection: true } ) )
.to.equal( '' );
} );
it( 'should not convert in wrong context', () => {
const data = editor.data;
const editing = editor.editing;
document.schema.registerItem( 'div', '$block' );
document.schema.disallow( { name: 'image', inside: 'div', attributes: [ 'src' ] } );
buildModelConverter().for( data.modelToView, editing.modelToView ).fromElement( 'div' ).toElement( 'div' );
buildViewConverter().for( data.viewToModel ).fromElement( 'div' ).toElement( 'div' );
editor.setData( '

' );
expect( getModelData( document, { withoutSelection: true } ) )
.to.equal( '' );
} );
it( 'should not convert if img is already consumed', () => {
editor.data.viewToModel.on( 'element:figure', ( evt, data, consumable ) => {
const img = data.input.getChild( 0 );
consumable.consume( img, { name: true } );
}, { priority: 'high' } );
editor.setData( '
' );
expect( getModelData( document, { withoutSelection: true } ) )
.to.equal( '' );
} );
it( 'should not convert if figure is already consumed', () => {
editor.data.viewToModel.on( 'element:figure', ( evt, data, consumable ) => {
const figure = data.input;
consumable.consume( figure, { name: true, class: 'image' } );
}, { priority: 'high' } );
editor.setData( '
' );
expect( getModelData( document, { withoutSelection: true } ) )
.to.equal( '' );
} );
} );
} );
describe( 'conversion in editing pipeline', () => {
describe( 'model to view', () => {
it( 'should convert', () => {
setModelData( document, '' );
expect( getViewData( viewDocument, { withoutSelection: true } ) )
.to.equal( '
' );
} );
it( 'converted element should be widgetized', () => {
setModelData( document, '' );
const figure = viewDocument.getRoot().getChild( 0 );
expect( figure.name ).to.equal( 'figure' );
expect( isImageWidget( figure ) ).to.be.true;
} );
} );
} );
describe( 'selection conversion', () => {
it( 'should convert selection', () => {
setModelData( document, '[]' );
expect( getViewData( viewDocument ) ).to.equal(
'[' +
'
' +
']'
);
expect( viewDocument.selection.isFake ).to.be.true;
expect( viewDocument.selection.fakeSelectionLabel ).to.equal( 'alt text image widget' );
} );
it( 'should create proper fake selection label when alt attribute is empty', () => {
setModelData( document, '[]' );
expect( getViewData( viewDocument ) ).to.equal(
'[' +
'
' +
']'
);
expect( viewDocument.selection.isFake ).to.be.true;
expect( viewDocument.selection.fakeSelectionLabel ).to.equal( 'image widget' );
} );
it( 'should remove selected class from previously selected element', () => {
setModelData( document,
'[]' +
''
);
expect( getViewData( viewDocument ) ).to.equal(
'[' +
'
' +
']' +
'' +
'
' +
''
);
document.enqueueChanges( () => {
const secondImage = document.getRoot().getChild( 1 );
document.selection.setRanges( [ ModelRange.createOn( secondImage ) ] );
} );
expect( getViewData( viewDocument ) ).to.equal(
'' +
'
' +
'' +
'[' +
'
' +
']'
);
} );
} );
} );