var expect = require('chai').expect; module.exports = function(helpers) { var component = helpers.mount(require('./index'), { name: 'Frank' }); var buttonComponent = component.getComponent('button'); expect(buttonComponent.el.innerHTML).to.contain('Frank'); expect(buttonComponent.el.className).to.equal('app-button app-button-small'); component.input = { name: 'John '}; component.update(); expect(buttonComponent.el.innerHTML).to.contain('John'); buttonComponent.setSize('large'); buttonComponent.update(); expect(buttonComponent.el.innerHTML).to.contain('John'); expect(buttonComponent.el.className).to.equal('app-button app-button-large'); };