Every character is written by me after careful thought, kata has been rigorously tested many times before release, there is no problem with my code, there is only a problem with your code!

@Blind4Basic No,you code is have some wrong.

using mycode:

addTime("90 sec","0.5 min","minute")
1.5

See!

addTime("1045312318272019 sec","104531231827.2019 min","hour")
292106720050.45526
addTime("104531231827.2019 min","1045312318272019 sec","hour")
292106720050.45526

function addTime(time1, time2, format) {
  const timeInSeconds = convertToSeconds(time1) + convertToSeconds(time2);

  if (format === "second") {
    return timeInSeconds;
  } else if (format === "minute") {
    return timeInSeconds / 60;
  } else if (format === "hour") {
    return timeInSeconds / 3600;
  } else if (format === "day") {
    return timeInSeconds / (3600 * 24);
  } else {
    return "Invalid format";
  }
}

function convertToSeconds(time) {
  const [value, unit] = time.split(" ");
  if (unit === "sec") {
    return parseInt(value);
  } else if (unit === "min") {
    return parseInt(value) * 60;
  } else if (unit === "hour") {
    return parseInt(value) * 3600;
  } else if (unit === "day") {
    return parseInt(value) * 86400;
  }
}

There is something wrong with your code, using my code you can pass the

It's hard to add random tests, my tests are sufficient, the random and sample tests you mentioned don't apply to this kata

Fixed

No, that's correct

OK,i am fixing now

OK,i am fixing now

Please allow to translate or make more language's version

Please describe the problem in detail (a complete problem contains: what the problem is, suggestions for solving it, etc.)

Thanks, now i fix

Similar, but a lot of things are different, for example, mine makes a requirement for the value digit bit, of course, I'm not taking the bull by the horns, thanks for the reminder, I'll pay attention to it in the future when I create the Kata