Basic JavaScript - Record Collection

JavaScript
1

Tell us what’s happening:

Why are my these test cases not running? I followed all the instructions still three test cases are not passing, see the screenshot. Help anyone please

Your code so far

// Setup
const recordCollection = {
  2548: {
    albumTitle: 'Slippery When Wet',
    artist: 'Bon Jovi',
    tracks: ['Let It Rock', 'You Give Love a Bad Name']
  },
  2468: {
    albumTitle: '1999',
    artist: 'Prince',
    tracks: ['1999', 'Little Red Corvette']
  },
  1245: {
    artist: 'Robert Palmer',
    tracks: []
  },
  5439: {
    albumTitle: 'ABBA Gold'
  }
};

// Only change code below this line
function updateRecords(records, id, prop, value) {
  if(value === "") {
    delete records[id][prop];
  } else if(records[id][prop] !== "tracks" && value !== "") {
    records[id][prop] = value;
  } else if(records[id][prop] === "tracks" && value !== "" && records[id].hasOwnProperty(prop) == false) {  
    records[id][prop] = [];
    records[id][prop].push(value);
  } else if(records[id][prop] === "tracks" && value !== "") {
    records[id][prop].push(value);
  }
  return records;
}

console.log(updateRecords(recordCollection, 1245, 
"tracks", "Addicted to Love"));

Screenshot 2024-05-29 195907
Screenshot 2024-05-29 1959071035×219 29.1 KB

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Challenge Information:

Basic JavaScript - Record Collection

2

“If prop isn’t tracks and value isn’t an empty string, assign the value to that album’s prop.”

What prop is this referring to?

3

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