import { stringJoin, int, innerHeight } from '../src/lib/utils'; import assert from "power-assert"; describe("utils test", () => { it("should join the string", () => { const joined = stringJoin('good', 'bye'); assert.equal(joined, 'good bye') }); it("parseint", () => { const inted = int("1233"); assert.equal(inted, 1233); }); });