/*
 * Copyright 2018 John Grosh <john.a.grosh@gmail.com>.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.jagrosh.jmusicbot;

import com.jagrosh.jmusicbot.queue.FairQueue;
import com.jagrosh.jmusicbot.queue.Queueable;
import org.junit.Test;
import static org.junit.Assert.*;

/**
 *
 * @author John Grosh (john.a.grosh@gmail.com)
 */
public class FairQueueTest
{
    @Test
    public void differentIdentifierSize()
    {
        FairQueue<Q> queue = new FairQueue<>();
        int size = 100;
        for(int i=0; i<size; i++)
            queue.add(new Q(i));
        assertEquals(queue.size(), size);
    }
    
    @Test
    public void sameIdentifierSize()
    {
        FairQueue<Q> queue = new FairQueue<>();
        int size = 100;
        for(int i=0; i<size; i++)
            queue.add(new Q(0));
        assertEquals(queue.size(), size);
    }
    
    private class Q implements Queueable
    {
        private final long identifier;
        
        private Q(long identifier)
        {
            this.identifier = identifier;
        }
        
        @Override
        public long getIdentifier()
        {
            return identifier;
        }
    }
}
