sumPrimes(10) debe devolver un número.
testString: 'assert.deepEqual(typeof sumPrimes(10), "number", "sumPrimes(10) should return a number.");'
- text: sumPrimes(10) debe devolver 17.
testString: 'assert.deepEqual(sumPrimes(10), 17, "sumPrimes(10) should return 17.");'
- text: sumPrimes(977) debe devolver 73156.
testString: 'assert.deepEqual(sumPrimes(977), 73156, "sumPrimes(977) should return 73156.");'
```