Tests if uses destructuring

destructuring.test.js

const test = require('node:test')
const assert = require('assert')

// object
// description
// write a function that receives an object, destructure a property "name" and returns it
// destructure({ name: 'Zambs' }) // returns Zambs

// solution
function destructureObj({name}) {
  return name
}

test('should return name', () => {
  assert.strictEqual(destructureObj({name: 'Zambs'}), 'Zambs')
})

test('should not have dots', () => {
  const stringfied = destructureObj.toString();
  const chars = stringfied.split('')
  const hasDots = chars.some(char => char === '.')
  assert.strictEqual(hasDots, false)
})

// array
// description
// write a function that receives an array, destructure the first element and returns it
// destructure(['Zambs']) // returns Zambs

// solution
function destructureArray([element]) {
  return element
}

test('should return name', () => {
  assert.strictEqual(destructureArray(['Zambs']), 'Zambs')
})

test('should not mention zero index', () => {
  const stringfied = destructureArray.toString();
  const chars = stringfied.split('')
  const doesMentionZeron = chars.some(char => char === '0')
  assert.strictEqual(doesMentionZeron, false)
})