loqatevars/tests/searchFiles.defaultStreamFallback.test.js

Locate JavaScript files with 'const' or 'process.env' usage in LLM-generated codebases

// Custom mock to test default.stream fallback
jest.mock('globby');

const { searchFiles } = require('../lib/utils');
const fs = require('fs-extra');
const path = require('path');
const os = require('os');
const globbyModule = require('globby');

describe('searchFiles default.stream fallback', () => {
  let tempDir;

  beforeAll(() => {
    tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'search-default-stream-'));
    fs.writeFileSync(path.join(tempDir, 'one.js'), 'const demo = 1;');
    globbyModule.stream = undefined; // ensure top-level stream is missing
    globbyModule.default.stream.mockImplementation(async function* () {
      yield path.join(tempDir, 'one.js');
    });
  });

  afterAll(() => {
    fs.removeSync(tempDir);
  });

  test('uses globby.default.stream when globby.stream is undefined', async () => {
    const result = await searchFiles(tempDir, ['.js']);
    expect(result).toEqual([path.join(tempDir, 'one.js')]);
  });
});