/** * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ /* bender-tags: core, ui */ 'use strict'; var modules = bender.amd.require( 'ckeditor', 'ui/view', 'ckeditorerror' ); describe( 'View', function() { var view; beforeEach( 'Create a test view instance', function() { var View = modules[ 'ui/view' ]; view = new View( { a: 'foo', b: 42 } ); } ); it( 'accepts the model', function() { expect( view ).to.have.deep.property( 'model.a', 'foo' ); expect( view ).to.have.deep.property( 'model.b', 42 ); } ); it( 'has no default element', function() { expect( () => view.el ).to.throw( modules.ckeditorerror ); } ); it( 'has no default template', function() { expect( view.template ).to.be.undefined(); } ); it( 'has no default regions', function() { expect( view.regions.length ).to.be.equal( 0 ); } ); it( 'provides binding to the model', function() { var spy = sinon.spy(); var callback = view.bind( 'a', spy ); expect( spy.called ).to.be.false; callback( 'el', 'updater' ); sinon.assert.calledOnce( spy ); sinon.assert.calledWithExactly( spy, 'el', 'foo' ); spy.reset(); view.model.a = 'bar'; sinon.assert.calledOnce( spy ); sinon.assert.calledWithExactly( spy, 'el', 'bar' ); } ); } );