candidate-testing.js

const input = require('readline-sync');

// TODO 2: modify your quiz app to ask 5 questions //

// TODO 1.1a: Define candidateName // 
let candidateName = " ";
// TODO 1.2a: Define question, correctAnswer, and candidateAnswer //
let question = ("Who was the first American woman in space? ")
let correctAnswer = ("Sally Ride");
let candidateAnswer = " ";


//TODO: Variables for Part 2
let questions = [ "Who was the first American woman in space? ",
"True or false: 5 kilometer == 5000 meters? ",
"(5 + 3)/2 * 10 = ? ",
"Given the array [8, 'Orbit', 'Trajectory', 45], what entry is at index 2? ",
"What is the minimum crew size for the ISS? " ];
let correctAnswers = ["Sally Ride", "true", "40", "Trajectory", "3" ];
let candidateAnswers= [];


function askForName() {
 candidateName = input.question("Enter your name: ");
  // TODO 1.1b: Ask for candidate's name //

}

function askQuestion() {
  

  // TODO 1.2b: Ask candidate the question and assign the response as candidateAnswer //
for (let i = 0; i<questions.length; i++) {
  console.log(questions[i]);
  candidateAnswer = input.question("Awnser: ")
  candidateAnswers.push(candidateAnswer)
 }
}
function gradeQuiz(candidateAnswers) {
 let correctCount = 0
 for (i=0; i<questions.length; i++){ 
  console.log(`${questions[i]} Awnser: ${candidateAnswers[i]}. Correct awnser: ${correctAnswers[i]}`)
  if(candidateAnswers[i].toLowerCase() === correctAnswers[i].toLowerCase()){
    correctCount = correctCount + 1
  }
    }
 
  
 let grade = (correctCount / questions.length) * 100
if (grade >= 80){
  console.log(`Score= ${grade}%; You Passed!`)
}else {
  console.log(`Score= ${grade}%; Sorry You Falied`)
}
   ;  //TODO 3.2 use this variable to calculate the candidates score.


  return grade;
}

function runProgram() {
  askForName();
  // TODO 1.1c: Greet candidate using their name //
   console.log('Hello,' + candidateName + "!");
  askQuestion();
  gradeQuiz(this.candidateAnswers);
}

// ----------- Don't write any code or change any code below this line ---------- //
module.exports = {
  candidateName: candidateName,
  question: question,
  correctAnswer: correctAnswer,
  candidateAnswer: candidateAnswer,
  questions: questions,
  correctAnswers: correctAnswers,
  candidateAnswers: candidateAnswers,
  gradeQuiz: gradeQuiz,
  runProgram: runProgram
};