Untitled

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>

<script id="jsbin-javascript">
// noprotect
// ^^ `noprotect` is here to prevent a bug with jsbin and for loops.


function fizzBuzz(countTo) {
  var result = []
  for (var i=1; i <= countTo; i++) {
    if (i % 15 === 0) {
      result.push('fizzbuzz');
    }
    else if (i % 5 === 0) {
      result.push('buzz');
    }
    else if (i % 3 === 0) {
      result.push('fizz');
    }
    else {
      result.push(i);
    }
  }
  return result;
}
}


/* From here down, you are not expected to
   understand.... for now :)


   Nothing to see here!

*/


// tests
(function testFizzBuzz() {
  // we'll use the variables in our test cases
  var countTo = 16;
  var expected = [
    1, 2, 'fizz', 4, 'buzz', 'fizz', 7, 8, 'fizz',
    'buzz', 11, 'fizz', 13, 14, 'fizzbuzz', 16
  ];

  var actual = fizzBuzz(countTo) || [];

  if (
    expected.length === actual.length &&
    expected.every(function(item, index) {
      return actual[index] === item;}) ) {

      console.log('SUCCESS: fizzBuzz is working');
  }
  else {
    console.log('FAILURE: fizzBuzz is not working');
  }
})();
</script>


<script id="jsbin-source-javascript" type="text/javascript">// noprotect
// ^^ `noprotect` is here to prevent a bug with jsbin and for loops.


function fizzBuzz(countTo) {
  var result = []
  for (var i=1; i <= countTo; i++) {
    if (i % 15 === 0) {
      result.push('fizzbuzz');
    }
    else if (i % 5 === 0) {
      result.push('buzz');
    }
    else if (i % 3 === 0) {
      result.push('fizz');
    }
    else {
      result.push(i);
    }
  }
  return result;
}
}


/* From here down, you are not expected to
   understand.... for now :)


   Nothing to see here!

*/


// tests
(function testFizzBuzz() {
  // we'll use the variables in our test cases
  var countTo = 16;
  var expected = [
    1, 2, 'fizz', 4, 'buzz', 'fizz', 7, 8, 'fizz',
    'buzz', 11, 'fizz', 13, 14, 'fizzbuzz', 16
  ];

  var actual = fizzBuzz(countTo) || [];

  if (
    expected.length === actual.length &&
    expected.every(function(item, index) {
      return actual[index] === item;}) ) {

      console.log('SUCCESS: fizzBuzz is working');
  }
  else {
    console.log('FAILURE: fizzBuzz is not working');
  }
})();</script></body>
</html>