Function to Get Common Security Packages for Express.js

/**
 * Function to get the most common security packages for Express.js
 * @returns {array} Array of common security packages for Express.js
 */
function getCommonSecurityPackages() {
  // List of common security packages
  const securityPackages = [
    "helmet",
    "express-rate-limit",
    "csurf",
    "cors",
    "express-validator",
  ];

  return securityPackages;
}

Example of usage:

const commonSecurityPackages = getCommonSecurityPackages();
console.log(commonSecurityPackages);
// Output: ["helmet", "express-rate-limit", "csurf", "cors", "express-validator"]

Unit testing:

// Unit test for getCommonSecurityPackages function
const assert = require('assert');

// Test case 1
const test1 = getCommonSecurityPackages();
const expected1 = ["helmet", "express-rate-limit", "csurf", "cors", "express-validator"];
assert.deepStrictEqual(test1, expected1, 'Test case 1 failed');

// Test case 2 - Edge case: empty array
// ... (write additional test cases as needed)