juice-shop-ctf-cli/test/unit/calculateHintCost-spec.js

Capture-the-Flag (CTF) environment setup tools for OWASP Juice Shop

/*
 * Copyright (c) 2016-2025 Bjoern Kimminich & the OWASP Juice Shop contributors.
 * SPDX-License-Identifier: MIT
 */

const chai = require('chai')
const expect = chai.expect
const calculateHintCost = require('../../lib/calculateHintCost')
const options = require('../../lib/options')

describe('Hints', () => {
  it('should cost 10% of their point value for text hints when payment is required', () => {
    expect(calculateHintCost({ difficulty: 1 }, options.paidTextHints)).to.equal(10)
    expect(calculateHintCost({ difficulty: 2 }, options.paidTextHints)).to.equal(25)
    expect(calculateHintCost({ difficulty: 3 }, options.paidTextHints)).to.equal(45)
    expect(calculateHintCost({ difficulty: 4 }, options.paidTextHints)).to.equal(70)
    expect(calculateHintCost({ difficulty: 5 }, options.paidTextHints)).to.equal(100)
    expect(calculateHintCost({ difficulty: 6 }, options.paidTextHints)).to.equal(135)
  })

  it('should cost 20% of their point value for hint URLs when payment is required', () => {
    expect(calculateHintCost({ difficulty: 1 }, options.paidHintUrls)).to.equal(20)
    expect(calculateHintCost({ difficulty: 2 }, options.paidHintUrls)).to.equal(50)
    expect(calculateHintCost({ difficulty: 3 }, options.paidHintUrls)).to.equal(90)
    expect(calculateHintCost({ difficulty: 4 }, options.paidHintUrls)).to.equal(140)
    expect(calculateHintCost({ difficulty: 5 }, options.paidHintUrls)).to.equal(200)
    expect(calculateHintCost({ difficulty: 6 }, options.paidHintUrls)).to.equal(270)
  })

  it('should cost no points for text hints for all challenge difficulties when free', () => {
    expect(calculateHintCost({ difficulty: 1 }, options.freeTextHints)).to.equal(0)
    expect(calculateHintCost({ difficulty: 2 }, options.freeTextHints)).to.equal(0)
    expect(calculateHintCost({ difficulty: 3 }, options.freeTextHints)).to.equal(0)
    expect(calculateHintCost({ difficulty: 4 }, options.freeTextHints)).to.equal(0)
    expect(calculateHintCost({ difficulty: 5 }, options.freeTextHints)).to.equal(0)
    expect(calculateHintCost({ difficulty: 6 }, options.freeTextHints)).to.equal(0)
  })

  it('should cost no points for hint URLs for all challenge difficulties when free', () => {
    expect(calculateHintCost({ difficulty: 1 }, options.freeHintUrls)).to.equal(0)
    expect(calculateHintCost({ difficulty: 2 }, options.freeHintUrls)).to.equal(0)
    expect(calculateHintCost({ difficulty: 3 }, options.freeHintUrls)).to.equal(0)
    expect(calculateHintCost({ difficulty: 4 }, options.freeHintUrls)).to.equal(0)
    expect(calculateHintCost({ difficulty: 5 }, options.freeHintUrls)).to.equal(0)
    expect(calculateHintCost({ difficulty: 6 }, options.freeHintUrls)).to.equal(0)
  })
})