unqommented/lib/tests/hasUncommentedCode.strict.test.js

A Node.js utility that quickly identifies files with uncommented code in your codebase. Designed for developers who want to efficiently tell LLMs exactly which files need comments added.

require('qtests/setup');
const { test, expect, describe, beforeAll, afterAll } = require('@jest/globals');
const fs = require('fs');
const path = require('path');
const os = require('os');
const utils = require('../utils');
const localVars = require('../../config/localVars');

let tmpDir;
let strictFile;
let strictFileNoSemi;

beforeAll(() => {
  tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'unqommented-'));
  strictFile = path.join(tmpDir, 'strict.js');
  fs.writeFileSync(strictFile, `'use strict';`);
  strictFileNoSemi = path.join(tmpDir, 'strictNoSemi.js');
  fs.writeFileSync(strictFileNoSemi, localVars.STRICT_MODES[4]);
});

afterAll(() => {
  fs.rmSync(tmpDir, { recursive: true, force: true });
});

describe('hasUncommentedCode strict mode directive', () => {
  test('returns false for file containing only strict mode', async () => {
    const result = await utils.hasUncommentedCode(strictFile);
    expect(result).toBe(false);
  });

  test('returns false for strict mode without semicolon', async () => {
    const result = await utils.hasUncommentedCode(strictFileNoSemi);
    expect(result).toBe(false);
  });
});