function sumOddFibonacciNumbers(num) {
// write code here.
let fib = [1, 1];
let count = 0;
let fibNumbers;
while (num > count) {
fibNumbers = fib[count] + fib[count + 1];
if (fibNumbers <= num) {
fib.push(fibNumbers);
}
count++;
}
return fib.filter(n => {
return n % 2 !== 0
}).reduce((a,b) => a + b);
}
/**
* Test Suite
*/
describe('sumOddFibonacciNumbers()', () => {
it('returns sum of all odd Fibonnci numbers', () => {
// arrange
const num = 10;
// act
const result = sumOddFibonacciNumbers(num);
// log
console.log("result 1: ", result);
// assert
expect(result).toBe(10);
});
it('returns sum of all odd Fibonnci numbers 2nd example', () => {
// arrange
const num = 1000;
// act
const result = sumOddFibonacciNumbers(num);
// log
console.log("result 2: ", result);
// assert
expect(result).toBe(1785);
});
});