Priority Queue is failing the last test case

JavaScript
1

Tell us what’s happening:

I don’t know why the below code not passing the priority queue in free code camp, Can anyone please let me know? Also why the front method is not included in the test cases?

Your code so far

class PriorityQueue {
constructor(){
    this.data = []
}

print(){
    console.log(this.data)
}

enqueue(item){
    if(this.isEmpty()){
        this.data.push(item)
    }else{
        let currIndexToInsert
        for(let i = 0; i<this.data.length; i++){
            let currItemPriority = this.data[i][1]
            if(currItemPriority === item[1]){
                currIndexToInsert = i
            }
        }
        if(!isNaN(currIndexToInsert)){
            this.data.splice(currIndexToInsert + 1, 0, item)
        }else{
            this.data.push(item)
        }
    }
}

dequeue(){
    return this.data.shift()[0]
}

size(){
    return this.data.length
}

front(){
    return this.data[this.data.length - 1][0]
}

isEmpty(){
    return this.data.length === 0
}
}


**Link to the challenge:**
https://www.freecodecamp.org/learn/coding-interview-prep/data-structures/create-a-priority-queue-class
2

I havent’ fixed it yet but I think you have a curly brace too many at the end. If you remove it, you pass all criteria except for the last one which you haven’t implemented yet. I’d work on that and you’ll pass.

Greets,
Karin