var expect = require('chai').expect; module.exports = function(helpers) { var component = helpers.mount(require('./index'), {}); var button1Component = component.getButton1(); expect(button1Component != null).to.equal(true); component.destroyButton1(); button1Component = component.getButton1(); expect(button1Component === undefined).to.equal(true); expect(component.getComponent('simple') == null).to.equal(true); };