var expect = require('chai').expect; module.exports = function(helpers) { expect(function() { var markoWidgetsRegistry = require('marko/widgets/registry'); var widgetWithRender = function() { return require('./widget'); }; var typeName = 'widgetWithRender'; markoWidgetsRegistry.register(typeName, widgetWithRender); markoWidgetsRegistry.createWidget(typeName, 'w0'); }).to.throw(/is no longer supported/); };