function sumOddFibonacciNumbers(num) {
// write code here.
const fibonacci = [0];
let something = 1;
let result = 0;
while( something < num ) {
fibonacci.push( something );
if (something % 2) result += something;
something = fibonacci[ fibonacci.length - 2] + fibonacci[ fibonacci.length - 1];
}
// console.log(fibonacci);
return result;
}
/**
* 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);
});
});