function isVowel(character) {
    const vowels = ['a','e','i','o','u']
    return vowels.indexOf(character) == -1
}


function countVowelConsonant(str) {
    const arr = [...str]
    let sum = 0
    
    for(i = 0; i < arr.length; i++) {
        if(isVowel(arr[i])) {
            sum = sum + 2 
        } else {
            sum = sum + 1
        }
    }
    return sum
}


/**
* Test Suite 
*/
describe('countVowelConsonant()', () => {
    it('returns total of vowels(1) and consonants(2) to be added', () => {
        // arrange
        const value = 'abcde';
        
        // act
        const result = countVowelConsonant(value);

        // log
        console.log("result: ", result);
        
        // assert
        expect(result).toBe(8);
    });
});