var expect = require("chai").expect; module.exports = function (helpers) { var component = helpers.mount(require.resolve("./index"), {}); expect(helpers.targetEl.querySelector(".root") != null).to.equal(true); expect(component.detachEvent).to.equal(undefined); component.destroy(); expect(helpers.targetEl.querySelector(".root") != null).to.equal(true); expect(component.detachEvent != null).to.equal(true); component.detachEvent.detach(); expect(helpers.targetEl.querySelector(".root") == null).to.equal(true); };