var expect = require("chai").expect; module.exports = function (helpers) { var component = helpers.mount(require.resolve("./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); };