Tests are not passing falsely

Tell us what’s happening:
I cant pass tests :confused:

Your code so far


function nextInLine(arr, item) {
  // Your code here
  arr.push(item);

  return arr.splice(0,1);  // Change this line
}

// Test Setup
var testArr = [];

// Display Code
console.log("Before: " + JSON.stringify(testArr));
console.log(nextInLine(testArr, 5)); // Modify this line to test
console.log("After: " + JSON.stringify(testArr));

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-javascript/stand-in-line

Use Array.shift() instead of Array.splice()