function sumOddFibonacciNumbers(num) {
    //  write code here.
    let arrayFib = [1,1,2];
    let total = 0;

    do {
        arrayFib.push(arrayFib[arrayFib.length - 1] + arrayFib[arrayFib.length - 2]);  
    } while (arrayFib[arrayFib.length - 1] <= num);

    for(let i = 0; i < arrayFib.length; i++) {
        
        if(arrayFib[i] <= num && arrayFib[i] % 2 !== 0) {
            // console.log(`test ${arrayFib[i]}`);
            total += arrayFib[i];
        }
    }
    // console.log(arrayFib);
    // console.log(total);
    return total;
}



/**
* 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);
    });
});