/**
* @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
import ModelTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/modeltesteditor';
import ImageTextAlternativeCommand from '../../src/imagetextalternative/imagetextalternativecommand';
import { setData, getData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
describe( 'ImageTextAlternativeCommand', () => {
let model, command;
beforeEach( () => {
return ModelTestEditor.create()
.then( newEditor => {
model = newEditor.model;
command = new ImageTextAlternativeCommand( newEditor );
model.schema.register( 'p', { inheritAllFrom: '$block' } );
model.schema.register( 'image', {
allowWhere: '$block',
isObject: true,
isBlock: true,
alllowAttributes: [ 'alt', 'src' ]
} );
} );
} );
it( 'should have false value if no image is selected', () => {
setData( model, '[]
' );
expect( command.value ).to.be.false;
} );
it( 'should have false value if image without alt is selected', () => {
setData( model, '[]' );
expect( command.value ).to.be.false;
} );
it( 'should be disabled if not on image element', () => {
setData( model, '[]' );
expect( command.isEnabled ).to.be.false;
} );
it( 'should be enabled on image element without alt attribute', () => {
setData( model, '[]' );
expect( command.isEnabled ).to.be.true;
} );
it( 'should have proper value if on image element with alt attribute', () => {
setData( model, '[]' );
expect( command.value ).to.equal( 'foo bar baz' );
} );
it( 'should set proper alt if executed on image without alt attribute', () => {
setData( model, '[]' );
command.execute( { newValue: 'fiz buz' } );
expect( getData( model ) ).to.equal( '[]' );
} );
it( 'should change alt if executed on image with alt attribute', () => {
setData( model, '[]' );
command.execute( { newValue: 'fiz buz' } );
expect( getData( model ) ).to.equal( '[]' );
} );
it( 'should use parent batch', () => {
setData( model, '[]' );
model.change( writer => {
expect( writer.batch.operations ).to.length( 0 );
command.execute( { newValue: 'foo bar' } );
expect( writer.batch.operations ).to.length.above( 0 );
} );
} );
} );