function countVowelConsonant(str) {
  // write code here
  return str.split('').reduce((acc, curr) => {
      let value = 2;
      if(curr === 'a' || curr === 'e' || curr === 'i' || curr === 'o' || curr === 'u') {
          value = 1;
      }
      return acc += value;
  }, 0)
}



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