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());
}
public void underflow()
{
COFQ = new FixedCircularQueue <int>(1);
try
{
COFQ.Dequeue();// should fail
Assert.Fail();
}
catch (IndexOutOfRangeException)
{
// passed test
}
}