Chapter 50 — Testing Asoslari: Exercise 2 — Medium

Exercise 2 — Medium

Task:
Chapter 7'dagi array metodlarini ishlatuvchi getEvenNumbers(arr) function uchun test yozing (.toEqual() bilan, chunki natija — array).
Required Concepts:

• toEqual() array uchun
  Hint:
  expect(getEvenNumbers([1,2,3,4])).toEqual([2,4]);