import { test, expect } from "bun:test"; import { add } from "./add"; test("HIDDEN: single '1' returns 1", () => { expect(add("1")).toBe(1); }); test("HIDDEN: single '42' returns 42", () => { expect(add("42")).toBe(42); }); test("HIDDEN: single '0' returns 0", () => { expect(add("0")).toBe(0); });