var expect = require("chai").expect; module.exports = function (helpers) { var component = helpers.mount(require.resolve("./index"), { colors: ["red", "green", "blue"], }); expect(component.el.innerHTML).to.contain("red"); expect(component.el.innerHTML).to.contain("green"); expect(component.el.innerHTML).to.contain("blue"); component.addColor("orange"); component.update(); expect(component.el.innerHTML).to.contain("red"); expect(component.el.innerHTML).to.contain("green"); expect(component.el.innerHTML).to.contain("blue"); expect(component.el.innerHTML).to.contain("orange"); };