public void overflow()
 {
     COFQ = new FixedCircularQueue <int>(2);
     COFQ.Enqueue(1);
     COFQ.Enqueue(2);
     COFQ.Enqueue(3);// should wrap around (pass)
 }
        public void BasicOperations1()
        {
            COFQ = new FixedCircularQueue <int>(4);
            COFQ.Enqueue(0);
            COFQ.Enqueue(1);
            COFQ.Enqueue(2);
            COFQ.Enqueue(3);

            Assert.AreEqual(0, COFQ.Dequeue());
            Assert.AreEqual(1, COFQ.Dequeue());
            Assert.AreEqual(2, COFQ.Dequeue());
            Assert.AreEqual(3, COFQ.Dequeue());
        }
        public void mutlipleOverflow()
        {
            COFQ = new FixedCircularQueue <int>(2);
            COFQ.Enqueue(1);
            COFQ.Enqueue(2);
            COFQ.Enqueue(3);// All passed this should wrap around (pass)
            COFQ.Enqueue(4);
            COFQ.Enqueue(5);
            COFQ.Enqueue(6);
            COFQ.Enqueue(7);
            COFQ.Enqueue(8);
            COFQ.Enqueue(9);

            Assert.AreEqual(9, COFQ.Dequeue());
            Assert.AreEqual(8, COFQ.Dequeue());
        }