text: 'use strict'
  
  /*
   * Create a constant variable named `escapeStr` that contains
   * the following specials characters: /\`"'
   *
   * @notions Primitive and Operators, Variables
   */
  
  // Your code :
  
  //* Begin of tests
  const escapeStr = "\/\\\`\"\'"
  const assert = require('assert')
  
  assert.strictEqual(typeof escapeStr, 'string')
  assert.strictEqual(escapeStr.includes("'"), true)
  assert.strictEqual(escapeStr.includes('"'), true)
  assert.strictEqual(escapeStr.includes('`'), true)
  assert.strictEqual(escapeStr.includes('/'), true)
  assert.strictEqual(escapeStr.includes('\\'), true)
  // End of tests */
  