function sumOddFibonacciNumbers(num) {
    let arr = [1, 1];
    
    function isOdd(value) {
        return value % 2 !== 0;
    }

    function add(a, b) {
        return a + b;
    }
 
     while (arr[arr.length - 1] + arr[arr.length - 2] <= num) {
        let newNum = arr[arr.length - 1] + arr[arr.length - 2];
        arr.push(newNum);
    }
    var filtered = arr.filter(isOdd);
    var sumOdd = filtered.reduce(add);
    return sumOdd;
}
sumOddFibonacciNumbers(75025);


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