/** * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ /* bender-tags: ui, toolbar */ import mix from '/ckeditor5/utils/mix.js'; import Editor from '/ckeditor5/editor/editor.js'; import Controller from '/ckeditor5/ui/controller.js'; import ToolbarBindingsMixin from '/ckeditor5/ui/bindings/toolbarbindingsmixin.js'; describe( 'ToolbarBindingsMixin', () => { let mixinInstance, editor; beforeEach( () => { editor = new Editor(); class MixClass extends Controller { constructor( model, view ) { super( model, view ); this.addCollection( 'buttons' ); } } mix( MixClass, ToolbarBindingsMixin ); mixinInstance = new MixClass(); mixinInstance.editor = editor; } ); describe( 'addButtons', () => { it( 'creates buttons for each button name', () => { const createSpy = sinon.spy( () => new Controller() ); editor.ui = { featureComponents: { create: createSpy } }; mixinInstance.addButtons( [ 'foo', 'bar' ] ); expect( createSpy.callCount ).to.equal( 2 ); expect( createSpy.firstCall.calledWith( 'foo' ) ).to.be.true; expect( createSpy.secondCall.calledWith( 'bar' ) ).to.be.true; } ); it( 'adds created components to the collection of buttons', () => { const component = new Controller(); const createSpy = sinon.spy( () => component ); editor.ui = { featureComponents: { create: createSpy } }; mixinInstance.addButtons( [ 'foo' ] ); expect( mixinInstance.collections.get( 'buttons' ).get( 0 ) ).to.equal( component ); } ); } ); } );