var expect = require('chai').expect; module.exports = function(helpers) { var component = helpers.mount(require('./index'), {}); var testEventFired = false; component.getComponent('bar').on('testEvent', function(a, b) { expect(a).to.equal('a'); expect(b).to.equal('b'); testEventFired = true; }); component.getComponent('bar').emitTestEvent(); expect(testEventFired).to.equal(true); };