loqatevars/tests/indirect-env.test.js

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

const { analyzeConstUsage } = require('../lib/utils');
const fs = require('fs-extra');

describe('indirect-env tests', () => {
  it('should detect direct process.env access', async () => {
    const code = `const value = process.env.TEST_VAR;`;
    const result = analyzeConstUsage(code, 'test.js');
    expect(result.hasProcessEnv).toBe(true);
  });

  it('should detect const env = process.env pattern', async () => {
    const code = `
      const env = process.env;
      console.log(env.TEST_VAR);
    `;
    const result = analyzeConstUsage(code, 'test.js');
    expect(result.hasProcessEnv).toBe(true);
  });

  it('should detect destructured env access', async () => {
    const code = `
      const { env } = process;
      console.log(env.TEST_VAR);
    `;
    const result = analyzeConstUsage(code, 'test.js');
    expect(result.hasProcessEnv).toBe(true);
  });

  it('should detect deep destructured env access', async () => {
    const code = `
      const { env: myEnv } = process;
      console.log(myEnv.TEST_VAR);
    `;
    const result = analyzeConstUsage(code, 'test.js');
    expect(result.hasProcessEnv).toBe(true);
  });

  it('should detect dynamic access process["env"]', async () => {
    const code = `const value = process['env'].TEST_VAR;`;
    const result = analyzeConstUsage(code, 'test.js');
    expect(result.hasProcessEnv).toBe(true);
  });

  it('should detect ES module imports as importConst', async () => {
    const code = `
      import fs from 'fs';
      import { something } from 'module';
    `;
    const result = analyzeConstUsage(code, 'test.js');
    expect(result.importConst).toBe(2);
    expect(result.variableConst).toBe(0);
  });
});