import { sieveOfEratosthenes } from '../SieveOfEratosthenesIntArray' import { PrimeCheck } from '../PrimeCheck' describe('should return an array of prime numbers', () => { it('should have each element in the array as a prime numbers', () => { const n = 100 const primes = sieveOfEratosthenes(n) primes.forEach(prime => { expect(PrimeCheck(prime)).toBeTruthy() }) }) })