var expect = require("chai").expect; module.exports = function (helpers) { var component = helpers.mount(require.resolve("./index"), { show: true }); var rootEl = component.getEl("root"); expect(rootEl.innerHTML).to.contain("hello"); component.input = {}; component.update(); expect(rootEl.innerHTML).to.not.contain("hello"); component.input = { show: true }; component.update(); expect(rootEl.innerHTML).to.contain("hello"); };